[
  {
    "id": "CF001",
    "displayNumber": "F1",
    "equation": "L_c = cT_c",
    "name": "Native causal length",
    "status": "DEFINITION",
    "sourcePage": "F1",
    "variableDefinitions": [
      "L_c is the native causal length; c is the speed of light; T_c is intrinsic causal time."
    ],
    "explanation": "Defines the length obtained when the causal time scale is propagated at c.",
    "crossLinks": [
      "CF002",
      "CF023",
      "CF039"
    ]
  },
  {
    "id": "CF002",
    "displayNumber": "F2",
    "equation": "kₐ = L_c(1, nₐ)",
    "name": "Four future-directed null branches",
    "status": "MODEL GEOMETRY",
    "sourcePage": "F1",
    "variableDefinitions": [
      "kₐ is branch a; L_c is native length; nₐ is one of four unit spatial branch directions."
    ],
    "explanation": "Encodes each future-directed null branch as a temporal component and a tetrahedral spatial direction.",
    "crossLinks": [
      "CF001",
      "CF003",
      "CF004",
      "CF005"
    ]
  },
  {
    "id": "CF003",
    "displayNumber": "F3",
    "equation": "nₐ·nᵦ = −1/3 (a ≠ b)",
    "name": "Regular tetrahedral directional balance",
    "status": "EXACT",
    "sourcePage": "F1",
    "variableDefinitions": [
      "nₐ and nᵦ are distinct unit branch directions; a,b ∈ {1,2,3,4}."
    ],
    "explanation": "The four unit directions have the pairwise dot product required by a regular tetrahedron.",
    "crossLinks": [
      "CF002",
      "CF004",
      "CF010"
    ]
  },
  {
    "id": "CF004",
    "displayNumber": "F4",
    "equation": "Σₐ₌₁⁴ nₐ = 0",
    "name": "Tetrahedral centroid balance",
    "status": "EXACT",
    "sourcePage": "F1",
    "variableDefinitions": [
      "nₐ are the four tetrahedral unit directions; Σ denotes the sum over all branches."
    ],
    "explanation": "The four spatial branch directions have a vanishing centroid.",
    "crossLinks": [
      "CF002",
      "CF003",
      "CF010"
    ]
  },
  {
    "id": "CF005",
    "displayNumber": "F5",
    "equation": "kₐ² = 0",
    "name": "Null character of each branch",
    "status": "EXACT",
    "sourcePage": "F1",
    "variableDefinitions": [
      "kₐ is a branch four-vector; the square uses the model Lorentz metric."
    ],
    "explanation": "Each branch is null, so its temporal and spatial parts balance in the causal metric.",
    "crossLinks": [
      "CF002",
      "CF010",
      "CF014"
    ]
  },
  {
    "id": "CF006",
    "displayNumber": "F6",
    "equation": "C(4,2) = 6",
    "name": "Four branches generate six unordered pairs",
    "status": "EXACT",
    "sourcePage": "F1",
    "variableDefinitions": [
      "4 is the number of branches; C(4,2) counts unordered two-branch pairs."
    ],
    "explanation": "Counts the six pair channels carried by four causal branches.",
    "crossLinks": [
      "CF007",
      "CF018",
      "CF019",
      "CF020"
    ]
  },
  {
    "id": "CF007",
    "displayNumber": "F7",
    "equation": "Σₐᵦ = kₐ ∧ kᵦ",
    "name": "Pairwise causal bivector",
    "status": "DEFINITION",
    "sourcePage": "F1",
    "variableDefinitions": [
      "Σₐᵦ is the bivector for a branch pair; kₐ,kᵦ are branch four-vectors; ∧ is the exterior product."
    ],
    "explanation": "Defines each pair channel as the exterior product of its two null branches.",
    "crossLinks": [
      "CF002",
      "CF006",
      "CF008",
      "CF009"
    ]
  },
  {
    "id": "CF008",
    "displayNumber": "F8",
    "equation": "|kₐ ∧ kᵦ| = 3/2 L_c²",
    "name": "Neutral pair-area invariant",
    "status": "EXACT",
    "sourcePage": "F1",
    "variableDefinitions": [
      "kₐ,kᵦ are distinct branches; L_c is native length; |·| is bivector magnitude."
    ],
    "explanation": "Every neutral branch pair has the same causal area magnitude.",
    "crossLinks": [
      "CF001",
      "CF007",
      "CF009",
      "CF029"
    ]
  },
  {
    "id": "CF009",
    "displayNumber": "F9",
    "equation": "AΣ,0 = 6(4L_c²/3) = 8L_c²",
    "name": "Aggregate neutral six-bivector magnitude",
    "status": "EXACT",
    "sourcePage": "F1",
    "variableDefinitions": [
      "AΣ,0 is aggregate neutral pair area; the factor 6 counts pairs; L_c is native length."
    ],
    "explanation": "Sums the six pair-area magnitudes into the neutral aggregate area scale.",
    "crossLinks": [
      "CF006",
      "CF008",
      "CF023"
    ]
  },
  {
    "id": "CF010",
    "displayNumber": "F10",
    "equation": "Gₐₐ = 0, Gₐᵦ = −1/3 (a ≠ b)",
    "name": "Four-null Gram matrix",
    "status": "EXACT",
    "sourcePage": "F1",
    "variableDefinitions": [
      "G is the four-branch Gram matrix; a,b index the four null branches."
    ],
    "explanation": "Records the diagonal and off-diagonal inner products of the four-null basis.",
    "crossLinks": [
      "CF003",
      "CF005",
      "CF011",
      "CF012",
      "CF013"
    ]
  },
  {
    "id": "CF011",
    "displayNumber": "F11",
    "equation": "spec(G₄) = {−4/3, 4/3, 4/3, 4/3}L_c²",
    "name": "Four-null Gram spectrum",
    "status": "EXACT",
    "sourcePage": "F1",
    "variableDefinitions": [
      "G₄ is the four-null Gram matrix; spec denotes its eigenvalue multiset; L_c is native length."
    ],
    "explanation": "Gives the one longitudinal and three degenerate transverse Gram eigenvalues.",
    "crossLinks": [
      "CF010",
      "CF012",
      "CF013"
    ]
  },
  {
    "id": "CF012",
    "displayNumber": "F12",
    "equation": "det G₄ = −256/27 L_c⁸",
    "name": "Non-degenerate local causal basis",
    "status": "EXACT",
    "sourcePage": "F1",
    "variableDefinitions": [
      "G₄ is the four-null Gram matrix; det is its determinant; L_c is native length."
    ],
    "explanation": "The nonzero determinant establishes that the four branch directions form a non-degenerate local basis.",
    "crossLinks": [
      "CF010",
      "CF011",
      "CF014"
    ]
  },
  {
    "id": "CF013",
    "displayNumber": "F13",
    "equation": "G₄⁻¹ = L_c⁻²(3/4 I₄ − 1/4 11ᵀ)",
    "name": "Inverse Gram",
    "status": "EXACT",
    "sourcePage": "F1",
    "variableDefinitions": [
      "G₄⁻¹ is the inverse Gram matrix; I₄ is the 4×4 identity; 1 is the all-ones vector."
    ],
    "explanation": "Provides the explicit inverse needed to reconstruct the Minkowski metric from branch data.",
    "crossLinks": [
      "CF010",
      "CF012",
      "CF014"
    ]
  },
  {
    "id": "CF014",
    "displayNumber": "F14",
    "equation": "K G₄⁻¹ Kᵀ = η",
    "name": "Minkowski metric reconstruction",
    "status": "EXACT",
    "sourcePage": "F1",
    "variableDefinitions": [
      "K contains the four branch vectors; G₄⁻¹ is the inverse Gram matrix; η is the Minkowski metric."
    ],
    "explanation": "Reconstructs the Minkowski metric by changing from branch coordinates to spacetime coordinates.",
    "crossLinks": [
      "CF005",
      "CF010",
      "CF013",
      "CF015"
    ]
  },
  {
    "id": "CF015",
    "displayNumber": "F15",
    "equation": "Dₐ = kₐ^μ∂_μ",
    "name": "Branch directional derivative",
    "status": "DEFINITION",
    "sourcePage": "F1",
    "variableDefinitions": [
      "Dₐ is the derivative along branch a; kₐ^μ is its four-vector; ∂_μ is the spacetime derivative."
    ],
    "explanation": "Defines differentiation along each causal branch.",
    "crossLinks": [
      "CF002",
      "CF014",
      "CF016"
    ]
  },
  {
    "id": "CF016",
    "displayNumber": "F16",
    "equation": "(G₄⁻¹)ᵃᵇDₐDᵦ = □",
    "name": "Native d’Alembertian reconstruction",
    "status": "EXACT",
    "sourcePage": "F1",
    "variableDefinitions": [
      "Dₐ are branch derivatives; G₄⁻¹ is the inverse branch Gram; □ is the Minkowski d’Alembertian."
    ],
    "explanation": "Combines branch derivatives with the inverse Gram to recover the wave operator.",
    "crossLinks": [
      "CF013",
      "CF014",
      "CF015",
      "CF067"
    ]
  },
  {
    "id": "CF017",
    "displayNumber": "F17",
    "equation": "BC = 0",
    "name": "Boundary-of-boundary incidence identity",
    "status": "EXACT",
    "sourcePage": "F1",
    "variableDefinitions": [
      "B is the vertex-to-edge incidence matrix; C is the edge-to-face incidence matrix."
    ],
    "explanation": "The incidence composition vanishes because a boundary has no boundary.",
    "crossLinks": [
      "CF018",
      "CF019",
      "CF020",
      "CF123"
    ]
  },
  {
    "id": "CF018",
    "displayNumber": "F18",
    "equation": "BᵀB + CCᵀ = 4I₆",
    "name": "Exact six-edge Hodge decomposition",
    "status": "EXACT",
    "sourcePage": "F1",
    "variableDefinitions": [
      "B,C are incidence matrices; I₆ is the identity on six edge channels."
    ],
    "explanation": "Relates vertex and face incidence operators on the six tetrahedral edge channels.",
    "crossLinks": [
      "CF006",
      "CF017",
      "CF019",
      "CF020"
    ]
  },
  {
    "id": "CF019",
    "displayNumber": "F19",
    "equation": "Pgrad = 1/4 BᵀB,  Pcirc = 1/4 CCᵀ",
    "name": "Gradient/circulation projectors",
    "status": "EXACT",
    "sourcePage": "F1",
    "variableDefinitions": [
      "Pgrad and Pcirc are six-channel projectors; B,C are incidence matrices."
    ],
    "explanation": "Normalizes the gradient and circulation components of edge-channel data.",
    "crossLinks": [
      "CF017",
      "CF018",
      "CF020",
      "CF021",
      "CF022"
    ]
  },
  {
    "id": "CF020",
    "displayNumber": "F20",
    "equation": "Pgrad + Pcirc = I₆",
    "name": "Complete six-channel decomposition",
    "status": "EXACT",
    "sourcePage": "F1",
    "variableDefinitions": [
      "Pgrad and Pcirc are complementary projectors; I₆ is the six-channel identity."
    ],
    "explanation": "States that the gradient and circulation sectors exhaust the six pair channels.",
    "crossLinks": [
      "CF018",
      "CF019",
      "CF022"
    ]
  },
  {
    "id": "CF021",
    "displayNumber": "F21",
    "equation": "K₀ = BᵀB − 2I₆",
    "name": "Historical normalized six-channel operator convention",
    "status": "RETAINED",
    "sourcePage": "F1",
    "variableDefinitions": [
      "K₀ is the retained normalized edge operator; B is incidence; I₆ is the six-channel identity."
    ],
    "explanation": "Records the normalized operator convention retained for the neutral channel spectrum.",
    "crossLinks": [
      "CF018",
      "CF019",
      "CF022"
    ]
  },
  {
    "id": "CF022",
    "displayNumber": "F22",
    "equation": "spec(K₀) = {4,0,0,0,−2,−2}",
    "name": "Six-channel neutral spectrum",
    "status": "EXACT",
    "sourcePage": "F1",
    "variableDefinitions": [
      "K₀ is the normalized six-channel operator; spec denotes its eigenvalue multiset."
    ],
    "explanation": "Lists the three gradient-zero modes and the two negative circulation eigenvalues.",
    "crossLinks": [
      "CF019",
      "CF020",
      "CF021"
    ]
  },
  {
    "id": "CF023",
    "displayNumber": "F23",
    "equation": "V_c = (2/3)L_c³ = (√2/12)(cT_c)³",
    "name": "Native causal volume",
    "status": "DEFINITION",
    "sourcePage": "F1",
    "variableDefinitions": [
      "V_c is native causal volume; L_c is native length; c and T_c are the causal speed and time."
    ],
    "explanation": "Defines the four-null causal cell volume in equivalent native-length and causal-time forms.",
    "crossLinks": [
      "CF001",
      "CF008",
      "CF024",
      "CF025"
    ]
  },
  {
    "id": "CF024",
    "displayNumber": "F24",
    "equation": "Γᵥ = dV/dt = 2cL_c²",
    "name": "Instantaneous causal-volume flux for dL/dt = c",
    "status": "CONDITIONAL",
    "sourcePage": "F1",
    "variableDefinitions": [
      "Γᵥ is volume flux; V is causal volume; L_c is native length; c is propagation speed."
    ],
    "explanation": "Differentiates the native volume while assuming radial causal growth dL/dt = c.",
    "crossLinks": [
      "CF023",
      "CF025",
      "CF040"
    ]
  },
  {
    "id": "CF025",
    "displayNumber": "F25",
    "equation": "Γ_c = 2c³T_c²",
    "name": "Characteristic causal-volume flux",
    "status": "CONDITIONAL",
    "sourcePage": "F1",
    "variableDefinitions": [
      "Γ_c is characteristic volume flux; c is light speed; T_c is intrinsic causal time."
    ],
    "explanation": "Expresses the characteristic flux after substituting L_c = cT_c.",
    "crossLinks": [
      "CF001",
      "CF023",
      "CF024",
      "CF040"
    ]
  },
  {
    "id": "CF026",
    "displayNumber": "F26",
    "equation": "E_f = ℏ/T_c",
    "name": "Intrinsic fabric energy scale",
    "status": "DEFINITION",
    "sourcePage": "F2",
    "variableDefinitions": [
      "E_f is intrinsic fabric energy; ℏ is reduced Planck constant; T_c is intrinsic causal time."
    ],
    "explanation": "Defines the energy associated with one intrinsic causal update.",
    "crossLinks": [
      "CF027",
      "CF028",
      "CF038"
    ]
  },
  {
    "id": "CF027",
    "displayNumber": "F27",
    "equation": "E_fT_c = ℏ",
    "name": "One intrinsic fabric update carries one action quantum",
    "status": "MODEL NORMALIZATION",
    "sourcePage": "F2",
    "variableDefinitions": [
      "E_f is fabric energy; T_c is update time; ℏ is reduced Planck constant."
    ],
    "explanation": "Sets the action of one intrinsic update to one quantum of action.",
    "crossLinks": [
      "CF026",
      "CF044",
      "CF046"
    ]
  },
  {
    "id": "CF028",
    "displayNumber": "F28",
    "equation": "m_c = ℏ/(c²T_c)",
    "name": "Native dimensional mass scale",
    "status": "DEFINITION",
    "sourcePage": "F2",
    "variableDefinitions": [
      "m_c is native mass; ℏ is reduced Planck constant; c is light speed; T_c is causal time."
    ],
    "explanation": "Converts the intrinsic energy scale into its corresponding relativistic mass scale.",
    "crossLinks": [
      "CF026",
      "CF037",
      "CF039"
    ]
  },
  {
    "id": "CF029",
    "displayNumber": "F29",
    "equation": "A₀ = 4L_c²/3",
    "name": "Neutral pair-area scale",
    "status": "EXACT",
    "sourcePage": "F2",
    "variableDefinitions": [
      "A₀ is the neutral pair-area scale; L_c is native causal length."
    ],
    "explanation": "Defines the single-area normalization associated with the neutral tetrahedral geometry.",
    "crossLinks": [
      "CF008",
      "CF009",
      "CF030"
    ]
  },
  {
    "id": "CF030",
    "displayNumber": "F30",
    "equation": "κ_C L_c² = ℏ",
    "name": "Candidate neutral area-stiffness closure",
    "status": "CONDITIONAL",
    "sourcePage": "F2",
    "variableDefinitions": [
      "κ_C is candidate causal area stiffness; L_c is native length; ℏ is reduced Planck constant."
    ],
    "explanation": "Proposes an action-sized closure for the neutral area stiffness.",
    "crossLinks": [
      "CF029",
      "CF031",
      "CF032"
    ]
  },
  {
    "id": "CF031",
    "displayNumber": "F31",
    "equation": "σ₀ = κ_C/T_c",
    "name": "Candidate surface-tension scale",
    "status": "CONDITIONAL",
    "sourcePage": "F2",
    "variableDefinitions": [
      "σ₀ is candidate surface tension; κ_C is area stiffness; T_c is causal time."
    ],
    "explanation": "Converts the candidate area stiffness into a surface-tension scale.",
    "crossLinks": [
      "CF030",
      "CF032"
    ]
  },
  {
    "id": "CF032",
    "displayNumber": "F32",
    "equation": "C_Σ = 12/(5π)",
    "name": "Retained causal-geometric coefficient",
    "status": "CONDITIONAL/REFERENCE",
    "sourcePage": "F2",
    "variableDefinitions": [
      "C_Σ is the retained causal-geometric coefficient; π is the circular constant."
    ],
    "explanation": "Records the coefficient retained when the tetrahedral and spherical factors are combined.",
    "crossLinks": [
      "CF033",
      "CF036",
      "CF067",
      "CF148"
    ]
  },
  {
    "id": "CF033",
    "displayNumber": "F33",
    "equation": "C_Σ/(4π) = 3/(5π²)",
    "name": "Microscopic coefficient plus spherical spreading",
    "status": "EXACT GIVEN C_Σ",
    "sourcePage": "F2",
    "variableDefinitions": [
      "C_Σ is the retained coefficient; π is the spherical spreading constant."
    ],
    "explanation": "Rewrites the retained coefficient after separating the 4π spherical factor.",
    "crossLinks": [
      "CF032",
      "CF036",
      "CF151"
    ]
  },
  {
    "id": "CF034",
    "displayNumber": "F34",
    "equation": "K_GD = 1/(5π²c)",
    "name": "G Model Kutsal Interface Constant; not Big G",
    "status": "HISTORICAL/INTERFACE",
    "sourcePage": "F2",
    "variableDefinitions": [
      "K_GD is the historical interface constant; c is light speed; π is the circular constant."
    ],
    "explanation": "Records the historical interface normalization and explicitly distinguishes it from Newtonian G.",
    "crossLinks": [
      "CF033",
      "CF035",
      "CF150"
    ]
  },
  {
    "id": "CF035",
    "displayNumber": "F35",
    "equation": "4πG = 3cK_GD C_Σ",
    "name": "Exact algebraic interface identity",
    "status": "EXACT",
    "sourcePage": "F2",
    "variableDefinitions": [
      "G is the interface coupling in this identity; K_GD is the interface constant; c is light speed; C_Σ is retained coefficient."
    ],
    "explanation": "Links the interface constant, retained geometric coefficient, and coupling by algebraic normalization.",
    "crossLinks": [
      "CF032",
      "CF034",
      "CF036"
    ]
  },
  {
    "id": "CF036",
    "displayNumber": "F36",
    "equation": "G_bridge = (C_Σ/4π)c⁵T_c²/ℏ = (3/5π²)c⁵T_c²/ℏ",
    "name": "Continuum matter-spacetime coupling bridge",
    "status": "CONDITIONAL",
    "sourcePage": "F2",
    "variableDefinitions": [
      "G_bridge is continuum bridge coupling; C_Σ is retained coefficient; c is light speed; T_c is causal time; ℏ is action quantum."
    ],
    "explanation": "Proposes the continuum coupling obtained by matching the discrete source-transfer coefficient.",
    "crossLinks": [
      "CF032",
      "CF033",
      "CF037",
      "CF151"
    ]
  },
  {
    "id": "CF037",
    "displayNumber": "F37",
    "equation": "T_c = [ℏG/(C_Σc⁵)]¹ᐟ²",
    "name": "Big-G-calibrated fabric time",
    "status": "CALIBRATED",
    "sourcePage": "F2",
    "variableDefinitions": [
      "T_c is fabric time; ℏ is reduced Planck constant; G is calibration coupling; C_Σ is retained coefficient; c is light speed."
    ],
    "explanation": "Inverts the continuum bridge using a supplied Big-G calibration.",
    "crossLinks": [
      "CF032",
      "CF036",
      "CF038",
      "CF039"
    ]
  },
  {
    "id": "CF038",
    "displayNumber": "F38",
    "equation": "T_c ≈ 2.18657 × 10⁻⁴³ s",
    "name": "Reference value for C_Σ = 12/(5π)",
    "status": "CALIBRATED",
    "sourcePage": "F2",
    "variableDefinitions": [
      "T_c is calibrated fabric time in seconds; C_Σ is set to 12/(5π)."
    ],
    "explanation": "Gives the current numerical time reference after choosing the retained coefficient and Big-G calibration.",
    "crossLinks": [
      "CF032",
      "CF037",
      "CF039",
      "CF197"
    ]
  },
  {
    "id": "CF039",
    "displayNumber": "F39",
    "equation": "L_c ≈ 6.55517 × 10⁻³⁵ m",
    "name": "Reference causal length",
    "status": "CALIBRATED",
    "sourcePage": "F2",
    "variableDefinitions": [
      "L_c is calibrated causal length in metres; c is light speed; T_c is calibrated time."
    ],
    "explanation": "Converts the calibrated intrinsic time to the corresponding causal length.",
    "crossLinks": [
      "CF001",
      "CF037",
      "CF038"
    ]
  },
  {
    "id": "CF040",
    "displayNumber": "F40",
    "equation": "6/T_c · c = √6 Γ_c",
    "name": "Neutral propagation normalization",
    "status": "CONDITIONAL",
    "sourcePage": "F2",
    "variableDefinitions": [
      "T_c is causal time; c is light speed; Γ_c is characteristic causal flux."
    ],
    "explanation": "States the retained normalization connecting time, propagation, and neutral causal flux.",
    "crossLinks": [
      "CF023",
      "CF025",
      "CF041"
    ]
  },
  {
    "id": "CF041",
    "displayNumber": "F41",
    "equation": "E_cell = V_c T^{μν} t_μ t_ν",
    "name": "Covariant local causal-cell energy",
    "status": "DEFINITION",
    "sourcePage": "F2",
    "variableDefinitions": [
      "E_cell is cell energy; V_c is cell volume; T^{μν} is stress-energy; t_μ is the cell timelike unit direction."
    ],
    "explanation": "Defines local cell energy as the stress-energy contraction integrated over the causal cell volume.",
    "crossLinks": [
      "CF023",
      "CF042",
      "CF043"
    ]
  },
  {
    "id": "CF042",
    "displayNumber": "F42",
    "equation": "E_cell = ρV_cc²",
    "name": "Stationary nonrelativistic limit",
    "status": "CONDITIONAL LIMIT",
    "sourcePage": "F2",
    "variableDefinitions": [
      "E_cell is cell energy; ρ is mass density; V_c is cell volume; c is light speed."
    ],
    "explanation": "Reduces the covariant cell energy to rest-energy density for stationary matter.",
    "crossLinks": [
      "CF041",
      "CF048",
      "CF051"
    ]
  },
  {
    "id": "CF043",
    "displayNumber": "F43",
    "equation": "S_m(t) = ∫₀ᵗ E_cell(τ)dτ",
    "name": "Accumulated matter action",
    "status": "DEFINITION",
    "sourcePage": "F2",
    "variableDefinitions": [
      "S_m is accumulated matter action; E_cell is cell energy; τ is integration time."
    ],
    "explanation": "Accumulates the local cell energy over the matter-response interval.",
    "crossLinks": [
      "CF041",
      "CF044",
      "CF045",
      "CF050"
    ]
  },
  {
    "id": "CF044",
    "displayNumber": "F44",
    "equation": "S_m(D₀) = ℏ",
    "name": "Aggregation definition of matter-response time",
    "status": "HYPOTHESIS",
    "sourcePage": "F2",
    "variableDefinitions": [
      "S_m is matter action; D₀ is aggregation response time; ℏ is action quantum."
    ],
    "explanation": "Hypothesizes that one aggregation interval carries one action quantum.",
    "crossLinks": [
      "CF027",
      "CF043",
      "CF045",
      "CF046"
    ]
  },
  {
    "id": "CF045",
    "displayNumber": "F45",
    "equation": "D₀ = ℏ/E_cell",
    "name": "Constant-energy Aggregation law",
    "status": "EXACT WITHIN DEFINITION",
    "sourcePage": "F2",
    "variableDefinitions": [
      "D₀ is aggregation response time; ℏ is action quantum; E_cell is constant cell energy."
    ],
    "explanation": "Solves the one-action condition for the duration of a constant-energy aggregation update.",
    "crossLinks": [
      "CF041",
      "CF044",
      "CF047"
    ]
  },
  {
    "id": "CF046",
    "displayNumber": "F46",
    "equation": "A_cell = E_cellT_c/ℏ",
    "name": "Dimensionless matter/fabric loading",
    "status": "DEFINITION",
    "sourcePage": "F2",
    "variableDefinitions": [
      "A_cell is dimensionless loading; E_cell is cell energy; T_c is fabric time; ℏ is action quantum."
    ],
    "explanation": "Measures cell energy relative to the intrinsic one-update action.",
    "crossLinks": [
      "CF027",
      "CF044",
      "CF047",
      "CF048"
    ]
  },
  {
    "id": "CF047",
    "displayNumber": "F47",
    "equation": "D₀/T_c = 1/A_cell",
    "name": "Controlling Aggregation reciprocal relation",
    "status": "EXACT WITHIN DEFINITION",
    "sourcePage": "F2",
    "variableDefinitions": [
      "D₀ is aggregation time; T_c is fabric time; A_cell is dimensionless loading."
    ],
    "explanation": "Shows that aggregation duration is the reciprocal of matter loading in intrinsic-time units.",
    "crossLinks": [
      "CF045",
      "CF046",
      "CF049"
    ]
  },
  {
    "id": "CF048",
    "displayNumber": "F48",
    "equation": "A_cell = (3/2)ρc⁵T_c⁴/ℏ",
    "name": "Stationary density loading",
    "status": "EXACT WITHIN DEFINITIONS",
    "sourcePage": "F2",
    "variableDefinitions": [
      "A_cell is loading; ρ is stationary density; c is light speed; T_c is causal time; ℏ is action quantum."
    ],
    "explanation": "Substitutes the native cell volume and stationary energy into the loading definition.",
    "crossLinks": [
      "CF023",
      "CF042",
      "CF046",
      "CF067"
    ]
  },
  {
    "id": "CF049",
    "displayNumber": "F49",
    "equation": "A_cell = 1 ⇔ D₀ = T_c",
    "name": "Equal-action/equal-scale condition",
    "status": "CONDITIONAL PHYSICAL INTERPRETATION",
    "sourcePage": "F2",
    "variableDefinitions": [
      "A_cell is dimensionless loading; D₀ is aggregation time; T_c is intrinsic time."
    ],
    "explanation": "Identifies equal loading with an aggregation interval equal to one intrinsic causal update.",
    "crossLinks": [
      "CF046",
      "CF047",
      "CF048"
    ]
  },
  {
    "id": "CF050",
    "displayNumber": "F50",
    "equation": "Γ_m = D₀⁻¹ = E_cell/ℏ",
    "name": "Additive matter-action accumulation rate",
    "status": "EXACT",
    "sourcePage": "F2",
    "variableDefinitions": [
      "Γ_m is matter-action rate; D₀ is aggregation time; E_cell is cell energy; ℏ is action quantum."
    ],
    "explanation": "Expresses the additive update rate in equivalent response-time and energy units.",
    "crossLinks": [
      "CF043",
      "CF045",
      "CF046",
      "CF051"
    ]
  },
  {
    "id": "CF051",
    "displayNumber": "F51",
    "equation": "Γ_{m,tot} = Σ_i Γ_{m,i}",
    "name": "Independent energy contributions add in rate",
    "status": "EXACT",
    "sourcePage": "F3",
    "variableDefinitions": [
      "Γ_{m,tot} is total matter-action rate; Γ_{m,i} is contribution i; Σ_i sums independent contributions."
    ],
    "explanation": "Adds independent cell or source contributions at the action-accumulation rate level.",
    "crossLinks": [
      "CF042",
      "CF050",
      "CF052"
    ]
  },
  {
    "id": "CF052",
    "displayNumber": "F52",
    "equation": "t^μ = K^μ/√(−K²),  K^μ = Σ_a k_a^μ",
    "name": "Natural cell timelike direction",
    "status": "EXACT",
    "sourcePage": "F3",
    "variableDefinitions": [
      "t^μ is normalized cell timelike direction; K^μ is the branch sum; k_a^μ are branch vectors."
    ],
    "explanation": "Normalizes the sum of the four null branches to obtain the cell time direction.",
    "crossLinks": [
      "CF002",
      "CF005",
      "CF041"
    ]
  },
  {
    "id": "CF053",
    "displayNumber": "F53",
    "equation": "χ_m ∈ {0,1}",
    "name": "Matter-occupancy bookkeeping variable",
    "status": "BOOKKEEPING",
    "sourcePage": "F3",
    "variableDefinitions": [
      "χ_m is binary matter occupancy: 0 means absent and 1 means present."
    ],
    "explanation": "Introduces a binary indicator for whether matter occupies the local cell.",
    "crossLinks": [
      "CF054",
      "CF055",
      "CF056",
      "CF057"
    ]
  },
  {
    "id": "CF054",
    "displayNumber": "F54",
    "equation": "(χ_m,M) = (0,0)",
    "name": "Matter absent, neutral fabric",
    "status": "STATE",
    "sourcePage": "F3",
    "variableDefinitions": [
      "χ_m is matter occupancy; M is deformation; both are zero in the neutral empty state."
    ],
    "explanation": "Labels the locally empty undeformed state.",
    "crossLinks": [
      "CF053",
      "CF055",
      "CF056",
      "CF057"
    ]
  },
  {
    "id": "CF055",
    "displayNumber": "F55",
    "equation": "(χ_m,M) = (1,M ≠ 0)",
    "name": "Matter present, deformed fabric",
    "status": "STATE",
    "sourcePage": "F3",
    "variableDefinitions": [
      "χ_m=1 marks matter; M is a nonzero local deformation."
    ],
    "explanation": "Labels matter supported by a locally deformed fabric.",
    "crossLinks": [
      "CF053",
      "CF054",
      "CF056",
      "CF061"
    ]
  },
  {
    "id": "CF056",
    "displayNumber": "F56",
    "equation": "(χ_m,M) = (0,M ≠ 0)",
    "name": "Matter absent locally, deformation persists",
    "status": "STATE",
    "sourcePage": "F3",
    "variableDefinitions": [
      "χ_m=0 marks local matter absence; M is a persistent nonzero deformation."
    ],
    "explanation": "Allows a deformation field to remain after local matter occupancy vanishes.",
    "crossLinks": [
      "CF053",
      "CF054",
      "CF055",
      "CF061"
    ]
  },
  {
    "id": "CF057",
    "displayNumber": "F57",
    "equation": "(χ_m,M) = (1,0)",
    "name": "Neutral M; does not by itself imply D₀ = T_c",
    "status": "SPECIAL STATE",
    "sourcePage": "F3",
    "variableDefinitions": [
      "χ_m=1 marks matter; M=0 is neutral deformation; D₀ is aggregation time; T_c is intrinsic time."
    ],
    "explanation": "Separates matter occupancy from deformation and warns that neutral M alone does not impose equal times.",
    "crossLinks": [
      "CF047",
      "CF049",
      "CF053",
      "CF055"
    ]
  },
  {
    "id": "CF058",
    "displayNumber": "F58",
    "equation": "Σ_col = ρL_c",
    "name": "One-causal-depth column density",
    "status": "DEFINITION",
    "sourcePage": "F3",
    "variableDefinitions": [
      "Σ_col is column density; ρ is mass density; L_c is one causal depth."
    ],
    "explanation": "Defines projected density through one native causal depth.",
    "crossLinks": [
      "CF001",
      "CF059",
      "CF067"
    ]
  },
  {
    "id": "CF059",
    "displayNumber": "F59",
    "equation": "∫Σ_col dA = M_source",
    "name": "Projected-area mass additivity",
    "status": "CONDITIONAL GEOMETRY",
    "sourcePage": "F3",
    "variableDefinitions": [
      "Σ_col is column density; A is projected area; M_source is enclosed source mass."
    ],
    "explanation": "Relates projected column density to source mass under the chosen geometry.",
    "crossLinks": [
      "CF058",
      "CF067",
      "CF068"
    ]
  },
  {
    "id": "CF060",
    "displayNumber": "F60",
    "equation": "∂κ_C/∂m = ∂κ_C/∂ρ = ∂κ_C/∂Ω = 0",
    "name": "Baseline fabric universality requirement",
    "status": "POSTULATE",
    "sourcePage": "F3",
    "variableDefinitions": [
      "κ_C is area stiffness; m is mass; ρ is density; Ω is orientation; partial derivatives test dependence."
    ],
    "explanation": "Postulates that baseline fabric stiffness is independent of mass, density, and orientation.",
    "crossLinks": [
      "CF030",
      "CF061",
      "CF066"
    ]
  },
  {
    "id": "CF061",
    "displayNumber": "F61",
    "equation": "M = ln(dτ/dt)",
    "name": "Operational deformation/clock relation",
    "status": "CONDITIONAL",
    "sourcePage": "F3",
    "variableDefinitions": [
      "M is deformation; τ is local proper or fabric time; t is reference coordinate time."
    ],
    "explanation": "Defines deformation as the logarithm of the local clock-rate ratio.",
    "crossLinks": [
      "CF055",
      "CF062",
      "CF063",
      "CF064"
    ]
  },
  {
    "id": "CF062",
    "displayNumber": "F62",
    "equation": "dτ/dt = e^M",
    "name": "Local clock ratio",
    "status": "CONDITIONAL",
    "sourcePage": "F3",
    "variableDefinitions": [
      "τ is local time; t is reference time; M is deformation."
    ],
    "explanation": "Rewrites the operational deformation relation as a local clock ratio.",
    "crossLinks": [
      "CF061",
      "CF063",
      "CF076"
    ]
  },
  {
    "id": "CF063",
    "displayNumber": "F63",
    "equation": "Φ = c²δM",
    "name": "Weak-field potential identification",
    "status": "CONDITIONAL",
    "sourcePage": "F3",
    "variableDefinitions": [
      "Φ is weak-field potential; c is light speed; δM is a small deformation perturbation."
    ],
    "explanation": "Identifies the weak potential with the dimensionless deformation perturbation.",
    "crossLinks": [
      "CF061",
      "CF064",
      "CF067",
      "CF068"
    ]
  },
  {
    "id": "CF064",
    "displayNumber": "F64",
    "equation": "g = −c²∇M",
    "name": "Weak-field acceleration",
    "status": "CONDITIONAL",
    "sourcePage": "F3",
    "variableDefinitions": [
      "g is weak gravitational acceleration; c is light speed; ∇M is the deformation gradient."
    ],
    "explanation": "Takes the negative spatial gradient of deformation as weak-field acceleration.",
    "crossLinks": [
      "CF061",
      "CF063",
      "CF067",
      "CF069"
    ]
  },
  {
    "id": "CF065",
    "displayNumber": "F65",
    "equation": "Ā[M] = M + (L_c²/6)∇²M + (L_c⁴/120)∇⁴M + ⋯",
    "name": "Orientation-balanced spherical mean",
    "status": "EXACT EXPANSION",
    "sourcePage": "F3",
    "variableDefinitions": [
      "Ā[M] is the orientation-balanced mean; M is deformation; L_c is native length; ∇² is the Laplacian."
    ],
    "explanation": "Expands the isotropic average of M in even spatial derivatives through the causal scale.",
    "crossLinks": [
      "CF066",
      "CF067",
      "CF070"
    ]
  },
  {
    "id": "CF066",
    "displayNumber": "F66",
    "equation": "Ā[M] − M = (C_Σ/4)A_cell",
    "name": "Discrete mean-defect source rule",
    "status": "CONDITIONAL",
    "sourcePage": "F3",
    "variableDefinitions": [
      "Ā[M] is spherical mean; M is local deformation; C_Σ is retained coefficient; A_cell is loading."
    ],
    "explanation": "Connects the orientation-averaging defect to the dimensionless matter loading.",
    "crossLinks": [
      "CF032",
      "CF046",
      "CF060",
      "CF065"
    ]
  },
  {
    "id": "CF067",
    "displayNumber": "F67",
    "equation": "∇²M = C_Σ(c³T_c²/ℏ)ρ",
    "name": "Weak continuum source law",
    "status": "CONDITIONAL",
    "sourcePage": "F3",
    "variableDefinitions": [
      "M is deformation; C_Σ is retained coefficient; c is light speed; T_c is causal time; ρ is density; ℏ is action."
    ],
    "explanation": "Gives the retained weak continuum deformation response to mass density.",
    "crossLinks": [
      "CF032",
      "CF048",
      "CF063",
      "CF068",
      "CF069",
      "CF098"
    ]
  },
  {
    "id": "CF068",
    "displayNumber": "F68",
    "equation": "∇²M = (4πG/c²)ρ",
    "name": "Big-G-calibrated weak source law",
    "status": "CALIBRATED COMPATIBILITY",
    "sourcePage": "F3",
    "variableDefinitions": [
      "M is deformation; G is calibrated gravitational coupling; c is light speed; ρ is density."
    ],
    "explanation": "Shows compatibility of the continuum source law with the Big-G Poisson normalization.",
    "crossLinks": [
      "CF036",
      "CF067",
      "CF069",
      "CF111"
    ]
  },
  {
    "id": "CF069",
    "displayNumber": "F69",
    "equation": "∇²Φ = 4πGρ",
    "name": "Poisson normalization",
    "status": "CALIBRATED COMPATIBILITY",
    "sourcePage": "F3",
    "variableDefinitions": [
      "Φ is weak potential; G is calibrated gravitational coupling; ρ is density."
    ],
    "explanation": "Recovers the conventional weak-field Poisson equation after the potential identification.",
    "crossLinks": [
      "CF063",
      "CF068",
      "CF098"
    ]
  },
  {
    "id": "CF070",
    "displayNumber": "F70",
    "equation": "Q₆(M) = 16e²M + 8e⁻²M",
    "name": "Reduced reciprocal quadratic spectrum",
    "status": "EXACT WITHIN REDUCED MODEL",
    "sourcePage": "F3",
    "variableDefinitions": [
      "Q₆ is reduced reciprocal spectrum; M is deformation; e is the exponential base."
    ],
    "explanation": "Defines the reduced six-channel reciprocal quadratic used for the spectral minimum.",
    "crossLinks": [
      "CF071",
      "CF072",
      "CF073",
      "CF074",
      "CF075"
    ]
  },
  {
    "id": "CF071",
    "displayNumber": "F71",
    "equation": "M_* = −(1/4)ln 2",
    "name": "Mathematical minimum of Q₆",
    "status": "EXACT",
    "sourcePage": "F3",
    "variableDefinitions": [
      "M_* is minimizing deformation; Q₆ is the reduced spectrum; ln is natural logarithm."
    ],
    "explanation": "Locates the stationary minimum of the reduced reciprocal spectrum.",
    "crossLinks": [
      "CF070",
      "CF072",
      "CF073"
    ]
  },
  {
    "id": "CF072",
    "displayNumber": "F72",
    "equation": "Q₆,min = 16√2",
    "name": "Minimum reciprocal spectral value",
    "status": "EXACT",
    "sourcePage": "F3",
    "variableDefinitions": [
      "Q₆,min is the minimum spectrum value; Q₆ is the reduced reciprocal spectrum."
    ],
    "explanation": "Evaluates Q₆ at its mathematical minimum.",
    "crossLinks": [
      "CF070",
      "CF071",
      "CF073"
    ]
  },
  {
    "id": "CF073",
    "displayNumber": "F73",
    "equation": "Q₊Q₋ = 128",
    "name": "Reciprocal spectral-product invariant",
    "status": "EXACT",
    "sourcePage": "F3",
    "variableDefinitions": [
      "Q₊ and Q₋ are the reciprocal spectral sectors."
    ],
    "explanation": "States the deformation-independent product of the paired reciprocal sectors.",
    "crossLinks": [
      "CF070",
      "CF072",
      "CF074"
    ]
  },
  {
    "id": "CF074",
    "displayNumber": "F74",
    "equation": "S₆² − D₆² = 512",
    "name": "Hyperbolic spectral invariant",
    "status": "EXACT",
    "sourcePage": "F3",
    "variableDefinitions": [
      "S₆ and D₆ are the sum and difference spectral combinations."
    ],
    "explanation": "Records the invariant difference of squared sum and difference sectors.",
    "crossLinks": [
      "CF070",
      "CF073",
      "CF075"
    ]
  },
  {
    "id": "CF075",
    "displayNumber": "F75",
    "equation": "Tr|K(M)| = 8 cosh M",
    "name": "Linear reciprocal spectral magnitude",
    "status": "EXACT IN STATED SPECTRUM",
    "sourcePage": "F3",
    "variableDefinitions": [
      "K(M) is the deformation-dependent channel operator; Tr is trace; M is deformation."
    ],
    "explanation": "Gives the trace magnitude of the stated reciprocal spectrum in hyperbolic form.",
    "crossLinks": [
      "CF070",
      "CF073",
      "CF074"
    ]
  },
  {
    "id": "CF076",
    "displayNumber": "F76",
    "equation": "T₊T₋ = T_c²",
    "name": "Dolu reciprocal-time invariant",
    "status": "EXACT WITHIN CONSTRUCTION",
    "sourcePage": "F4",
    "variableDefinitions": [
      "T₊ and T₋ are reciprocal local times; T_c is intrinsic causal time."
    ],
    "explanation": "Constrains the product of the reciprocal time sectors to the intrinsic-time square.",
    "crossLinks": [
      "CF037",
      "CF077",
      "CF078"
    ]
  },
  {
    "id": "CF077",
    "displayNumber": "F77",
    "equation": "δln T₊ + δln T₋ = 0",
    "name": "Differential reciprocal-time form",
    "status": "EXACT WITHIN CONSTRUCTION",
    "sourcePage": "F4",
    "variableDefinitions": [
      "T₊,T₋ are reciprocal times; δ denotes a variation."
    ],
    "explanation": "The logarithmic variations of the two reciprocal sectors cancel.",
    "crossLinks": [
      "CF076",
      "CF078"
    ]
  },
  {
    "id": "CF078",
    "displayNumber": "F78",
    "equation": "T₊ = T_ce⁺²ᵘ⁄³",
    "name": "Three-dimensional reciprocal time sectors",
    "status": "CONDITIONAL",
    "sourcePage": "F4",
    "variableDefinitions": [
      "T₊ is the plus sector; T_c is intrinsic time; u is the reciprocal-sector coordinate."
    ],
    "explanation": "Parametrizes one reciprocal time sector by a three-dimensional exponential coordinate.",
    "crossLinks": [
      "CF076",
      "CF079",
      "CF080"
    ]
  },
  {
    "id": "CF079",
    "displayNumber": "F79",
    "equation": "V₊ = V_ce⁺²ᵘ",
    "name": "Reciprocal volume sectors",
    "status": "CONDITIONAL",
    "sourcePage": "F4",
    "variableDefinitions": [
      "V₊ is plus-sector volume; V_c is native volume; u is shared reciprocal coordinate."
    ],
    "explanation": "Uses the shared coordinate to scale the causal volume sectors.",
    "crossLinks": [
      "CF023",
      "CF078",
      "CF080"
    ]
  },
  {
    "id": "CF080",
    "displayNumber": "F80",
    "equation": "2V_cQ₊V₊ = Q₋V₋ = 8√2V_c",
    "name": "Spectral-volume equalization if shared-u bridge is adopted",
    "status": "CONDITIONAL BRIDGE",
    "sourcePage": "F4",
    "variableDefinitions": [
      "V_c,V₊,V₋ are causal volumes; Q₊,Q₋ are reciprocal spectra; u is shared sector coordinate."
    ],
    "explanation": "States the proposed equalization between reciprocal spectra and volumes when the shared-u bridge is assumed.",
    "crossLinks": [
      "CF073",
      "CF078",
      "CF079"
    ]
  },
  {
    "id": "CF081",
    "displayNumber": "F81",
    "equation": "Kₓ(θ) = Λₓ(θ)Kₓ(0)",
    "name": "Jadvyga local reorientation",
    "status": "DEFINITION",
    "sourcePage": "F4",
    "variableDefinitions": [
      "Kₓ is a local branch frame; Λₓ(θ) is the local Lorentz reorientation at x and angle θ."
    ],
    "explanation": "Defines local frame reorientation by acting with a Lorentz transformation.",
    "crossLinks": [
      "CF082",
      "CF083",
      "CF084"
    ]
  },
  {
    "id": "CF082",
    "displayNumber": "F82",
    "equation": "ΛₓᵀηΛₓ = η",
    "name": "Lorentz-frame preservation",
    "status": "EXACT",
    "sourcePage": "F4",
    "variableDefinitions": [
      "Λₓ is the local frame transformation; η is the Minkowski metric."
    ],
    "explanation": "Requires the local reorientation to preserve the Lorentz metric.",
    "crossLinks": [
      "CF014",
      "CF081",
      "CF083"
    ]
  },
  {
    "id": "CF083",
    "displayNumber": "F83",
    "equation": "W_f → ΛₓW_fΛₓ⁻¹",
    "name": "Holonomy conjugation under local reorientation",
    "status": "EXACT",
    "sourcePage": "F4",
    "variableDefinitions": [
      "W_f is face holonomy; Λₓ is local Lorentz reorientation."
    ],
    "explanation": "Transforms face holonomy by conjugation under a local frame change.",
    "crossLinks": [
      "CF081",
      "CF082",
      "CF123"
    ]
  },
  {
    "id": "CF084",
    "displayNumber": "F84",
    "equation": "C_xy(Π) = 1/2‖ΠᵀΠ_xy − Π‖²_F",
    "name": "Celal invariant mismatch cost",
    "status": "DEFINITION",
    "sourcePage": "F4",
    "variableDefinitions": [
      "C_xy is mismatch cost; Π is a branch correspondence; ‖·‖_F is Frobenius norm."
    ],
    "explanation": "Measures the squared mismatch between transported and target branch correspondences.",
    "crossLinks": [
      "CF085",
      "CF086",
      "CF092"
    ]
  },
  {
    "id": "CF085",
    "displayNumber": "F85",
    "equation": "Π_Celal ∈ arg min_Π∈S₄ C_xy(Π)",
    "name": "Celal branch correspondence",
    "status": "EXACT GEOMETRIC SELECTION",
    "sourcePage": "F4",
    "variableDefinitions": [
      "Π_Celal is selected correspondence; S₄ is the permutation group on four branches; C_xy is mismatch cost."
    ],
    "explanation": "Selects the permutation that minimizes the geometric mismatch between neighboring cells.",
    "crossLinks": [
      "CF006",
      "CF084",
      "CF086",
      "CF092"
    ]
  },
  {
    "id": "CF086",
    "displayNumber": "F86",
    "equation": "q = (a,b,c,c,b,a),  a+b+c = 0",
    "name": "Centered physical shape sector",
    "status": "DEFINITION",
    "sourcePage": "F4",
    "variableDefinitions": [
      "q is a centered six-channel shape vector; a,b,c are pair amplitudes satisfying zero sum."
    ],
    "explanation": "Restricts the six-channel shape to the centered reciprocal sector.",
    "crossLinks": [
      "CF070",
      "CF087",
      "CF088",
      "CF158"
    ]
  },
  {
    "id": "CF087",
    "displayNumber": "F87",
    "equation": "T_c dq/dτ = −(I−P)q",
    "name": "Candidate reconnect relaxation law",
    "status": "CONDITIONAL",
    "sourcePage": "F4",
    "variableDefinitions": [
      "q is shape; τ is update time; P is the retained target projector; I is identity."
    ],
    "explanation": "Proposes relaxation of shape toward the selected target subspace during reconnection.",
    "crossLinks": [
      "CF086",
      "CF088",
      "CF089",
      "CF157"
    ]
  },
  {
    "id": "CF088",
    "displayNumber": "F88",
    "equation": "q(τ) = q₀e⁻³ᵗ⁄²ᵀ_c",
    "name": "Centered relaxation solution",
    "status": "CONDITIONAL",
    "sourcePage": "F4",
    "variableDefinitions": [
      "q is centered shape; q₀ is initial shape; τ is reconnect time; T_c is intrinsic time."
    ],
    "explanation": "Gives the exponential solution of the centered relaxation candidate.",
    "crossLinks": [
      "CF087",
      "CF089",
      "CF157"
    ]
  },
  {
    "id": "CF089",
    "displayNumber": "F89",
    "equation": "τ_rec = 2T_c/3",
    "name": "Candidate reconnect timescale",
    "status": "CONDITIONAL",
    "sourcePage": "F4",
    "variableDefinitions": [
      "τ_rec is reconnect timescale; T_c is intrinsic causal time."
    ],
    "explanation": "Defines the characteristic e-folding timescale associated with the candidate relaxation.",
    "crossLinks": [
      "CF087",
      "CF088",
      "CF157"
    ]
  },
  {
    "id": "CF090",
    "displayNumber": "F90",
    "equation": "J_*² = −I₆",
    "name": "Lorentz bivector Hodge structure",
    "status": "EXACT",
    "sourcePage": "F4",
    "variableDefinitions": [
      "J_* is the Hodge-star operator on six bivectors; I₆ is the six-channel identity."
    ],
    "explanation": "Records the complex-structure square of the Lorentz bivector Hodge operator.",
    "crossLinks": [
      "CF019",
      "CF091",
      "CF132"
    ]
  },
  {
    "id": "CF091",
    "displayNumber": "F91",
    "equation": "J_*ᵀΓJ_* = −Γ",
    "name": "Hodge compatibility with bivector metric",
    "status": "EXACT",
    "sourcePage": "F4",
    "variableDefinitions": [
      "J_* is the bivector Hodge operator; Γ is the six-space bivector metric."
    ],
    "explanation": "States how the Hodge operator acts on the bivector metric.",
    "crossLinks": [
      "CF090",
      "CF144",
      "CF145"
    ]
  },
  {
    "id": "CF092",
    "displayNumber": "F92",
    "equation": "Ω_yx = K_yΠ_yxKₓ⁻¹",
    "name": "Inter-cell branch-frame transporter",
    "status": "CONDITIONAL/GEOMETRIC",
    "sourcePage": "F4",
    "variableDefinitions": [
      "Ω_yx transports frame x to y; Kₓ,K_y are branch frames; Π_yx is selected correspondence."
    ],
    "explanation": "Builds the transporter from neighboring branch frames and their selected matching.",
    "crossLinks": [
      "CF081",
      "CF085",
      "CF093"
    ]
  },
  {
    "id": "CF093",
    "displayNumber": "F93",
    "equation": "Ω_yxᵀηΩ_yx = η",
    "name": "Lorentz transport on matched frames",
    "status": "EXACT WHEN GRAMS MATCH",
    "sourcePage": "F4",
    "variableDefinitions": [
      "Ω_yx is inter-cell transporter; η is Minkowski metric; matched frames have equal Gram data."
    ],
    "explanation": "The inter-cell map is Lorentz when the matched branch Gram structures agree.",
    "crossLinks": [
      "CF082",
      "CF092"
    ]
  },
  {
    "id": "CF094",
    "displayNumber": "F94",
    "equation": "C_b = (G₄⁻¹)ᵃ_cDₐH_cb",
    "name": "Four-component source-divergence candidate",
    "status": "EXACT REPRESENTATION",
    "sourcePage": "F4",
    "variableDefinitions": [
      "C_b is branch source divergence; G₄⁻¹ is inverse Gram; Dₐ is branch derivative; H_cb is source data."
    ],
    "explanation": "Represents four source-divergence components in branch variables.",
    "crossLinks": [
      "CF013",
      "CF015",
      "CF095",
      "CF102"
    ]
  },
  {
    "id": "CF095",
    "displayNumber": "F95",
    "equation": "rank(H ↦ C_b) = 4",
    "name": "Capacity for four independent continuity equations",
    "status": "EXACT REPRESENTATION",
    "sourcePage": "F4",
    "variableDefinitions": [
      "H is branch source data; C_b is its four-component divergence; rank is linear-map rank."
    ],
    "explanation": "States that the represented source map can carry four independent continuity constraints.",
    "crossLinks": [
      "CF094",
      "CF102",
      "CF107"
    ]
  },
  {
    "id": "CF096",
    "displayNumber": "F96",
    "equation": "Tᵢⱼ^(M) = K_M(∂ᵢM∂ⱼM − 1/2δᵢⱼ|∇M|²)",
    "name": "Weak scalar gradient-stress tensor",
    "status": "DEFINITION",
    "sourcePage": "F4",
    "variableDefinitions": [
      "Tᵢⱼ^(M) is deformation stress; K_M is source modulus; M is deformation; δᵢⱼ is spatial identity."
    ],
    "explanation": "Defines the weak deformation field stress from its spatial gradient.",
    "crossLinks": [
      "CF064",
      "CF097",
      "CF098"
    ]
  },
  {
    "id": "CF097",
    "displayNumber": "F97",
    "equation": "∂ⱼTᵢⱼ^(M) = K_M(∂ᵢM)∇²M",
    "name": "Field-stress divergence; matter force is negative divergence",
    "status": "EXACT",
    "sourcePage": "F4",
    "variableDefinitions": [
      "Tᵢⱼ^(M) is field stress; K_M is source modulus; M is deformation; ∂ᵢ is spatial derivative."
    ],
    "explanation": "Relates the divergence of the scalar gradient stress to the source Laplacian.",
    "crossLinks": [
      "CF096",
      "CF098",
      "CF111"
    ]
  },
  {
    "id": "CF098",
    "displayNumber": "F98",
    "equation": "K_M∇²M = ρc²",
    "name": "Weak source-modulus form",
    "status": "CONDITIONAL",
    "sourcePage": "F4",
    "variableDefinitions": [
      "K_M is source modulus; M is deformation; ρ is mass density; c is light speed."
    ],
    "explanation": "Expresses the weak deformation source equation in terms of the source modulus.",
    "crossLinks": [
      "CF067",
      "CF096",
      "CF097",
      "CF099",
      "CF201"
    ]
  },
  {
    "id": "CF099",
    "displayNumber": "F99",
    "equation": "3 reciprocal strains → 1 trace + 2 anisotropic",
    "name": "Six-channel strain hierarchy",
    "status": "EXACT ALGEBRAIC",
    "sourcePage": "F4",
    "variableDefinitions": [
      "The three reciprocal strains are the independent paired deformation channels; trace and anisotropic sectors are their decomposition."
    ],
    "explanation": "Decomposes three reciprocal strains into one trace mode and two anisotropic modes.",
    "crossLinks": [
      "CF070",
      "CF073",
      "CF096"
    ]
  },
  {
    "id": "CF100",
    "displayNumber": "F100",
    "equation": "ρ_f^rest = 0,  u_f0 ≥ 0",
    "name": "Massless-fabric/background-energy candidate",
    "status": "OPEN HYPOTHESIS",
    "sourcePage": "F4",
    "variableDefinitions": [
      "ρ_f^rest is rest-mass density of fabric; u_f0 is background fabric energy density."
    ],
    "explanation": "Keeps the fabric rest-massless while allowing a nonnegative background-energy candidate.",
    "crossLinks": [
      "CF098",
      "CF126",
      "CF129"
    ]
  },
  {
    "id": "CF101",
    "displayNumber": "F101",
    "equation": "Q_ab = k_a^μ k_b^ν h_μν",
    "name": "Branch encoding of metric perturbation",
    "status": "EXACT REPRESENTATION",
    "sourcePage": "F5",
    "variableDefinitions": [
      "Q_ab is branch metric data; k_a^μ,k_b^ν are branch vectors; h_μν is metric perturbation."
    ],
    "explanation": "Projects a spacetime metric perturbation into the four-branch basis.",
    "crossLinks": [
      "CF014",
      "CF103",
      "CF105",
      "CF107"
    ]
  },
  {
    "id": "CF102",
    "displayNumber": "F102",
    "equation": "H_ab = k_a^μ k_b^ν T_μν",
    "name": "Branch encoding of stress-energy",
    "status": "EXACT REPRESENTATION",
    "sourcePage": "F5",
    "variableDefinitions": [
      "H_ab is branch stress data; k_a^μ,k_b^ν are branch vectors; T_μν is stress-energy."
    ],
    "explanation": "Projects stress-energy into the same branch basis used for metric reconstruction.",
    "crossLinks": [
      "CF094",
      "CF101",
      "CF104",
      "CF111"
    ]
  },
  {
    "id": "CF103",
    "displayNumber": "F103",
    "equation": "h = (K⁻¹)ᵀQK⁻¹",
    "name": "Reconstruction of h_μν",
    "status": "EXACT",
    "sourcePage": "F5",
    "variableDefinitions": [
      "h is spacetime metric perturbation; K is branch-frame matrix; Q is branch metric data."
    ],
    "explanation": "Reconstructs the spacetime perturbation from branch metric components.",
    "crossLinks": [
      "CF101",
      "CF104",
      "CF105"
    ]
  },
  {
    "id": "CF104",
    "displayNumber": "F104",
    "equation": "T = (K⁻¹)ᵀHK⁻¹",
    "name": "Reconstruction of T_μν",
    "status": "EXACT",
    "sourcePage": "F5",
    "variableDefinitions": [
      "T is spacetime stress-energy; K is branch-frame matrix; H is branch stress data."
    ],
    "explanation": "Reconstructs stress-energy from its branch-space encoding.",
    "crossLinks": [
      "CF102",
      "CF103",
      "CF111"
    ]
  },
  {
    "id": "CF105",
    "displayNumber": "F105",
    "equation": "Q = (G₄⁻¹)ᵃᵇQ_ab",
    "name": "Branch-space trace",
    "status": "EXACT",
    "sourcePage": "F5",
    "variableDefinitions": [
      "Q is branch trace; G₄⁻¹ is inverse branch Gram; Q_ab is branch metric data."
    ],
    "explanation": "Contracts branch metric data with the inverse Gram.",
    "crossLinks": [
      "CF010",
      "CF013",
      "CF101",
      "CF106"
    ]
  },
  {
    "id": "CF106",
    "displayNumber": "F106",
    "equation": "Q̄_ab = Q_ab − 1/2(G₄)_abQ",
    "name": "Branch trace reversal",
    "status": "EXACT",
    "sourcePage": "F5",
    "variableDefinitions": [
      "Q̄_ab is trace-reversed branch metric data; Q_ab is branch data; Q is its trace; G₄ is Gram."
    ],
    "explanation": "Removes the branch trace in the standard trace-reversal combination.",
    "crossLinks": [
      "CF101",
      "CF105",
      "CF107"
    ]
  },
  {
    "id": "CF107",
    "displayNumber": "F107",
    "equation": "(G₄⁻¹)ᵃ_cDₐQ̄_cb = 0",
    "name": "Harmonic condition in branch variables",
    "status": "CONDITIONAL GAUGE",
    "sourcePage": "F5",
    "variableDefinitions": [
      "Q̄_cb is trace-reversed branch perturbation; Dₐ is branch derivative; G₄⁻¹ is inverse Gram."
    ],
    "explanation": "Imposes the harmonic gauge condition after translating it to branch variables.",
    "crossLinks": [
      "CF015",
      "CF016",
      "CF103",
      "CF106"
    ]
  },
  {
    "id": "CF108",
    "displayNumber": "F108",
    "equation": "E_ab^(1)[Q] = 1/2[−□Q_ab + DₐD_cQ_cb + D_bD_cQ_ca − DₐD_bQ − (G₄)_abD_cDᵈQ_cd]",
    "name": "Linearized Einstein operator",
    "status": "EXACT UNDER CONTINUUM ASSUMPTIONS",
    "sourcePage": "F5",
    "variableDefinitions": [
      "E_ab^(1) is linearized Einstein operator; Q_ab is branch perturbation; Dₐ are branch derivatives; □ is d’Alembertian."
    ],
    "explanation": "Writes the linearized Einstein operator in branch variables before gauge simplification.",
    "crossLinks": [
      "CF016",
      "CF101",
      "CF105",
      "CF107"
    ]
  },
  {
    "id": "CF109",
    "displayNumber": "F109",
    "equation": "DᵃE_ab^(1) = 0",
    "name": "Identical conservation of linearized operator",
    "status": "EXACT",
    "sourcePage": "F5",
    "variableDefinitions": [
      "E_ab^(1) is the linearized Einstein operator; Dᵃ is the branch derivative with raised index."
    ],
    "explanation": "States the linearized Bianchi identity for the branch-space operator.",
    "crossLinks": [
      "CF107",
      "CF108",
      "CF110"
    ]
  },
  {
    "id": "CF110",
    "displayNumber": "F110",
    "equation": "δQ_ab = Dₐξ_b + D_bξₐ",
    "name": "Linearized gauge transformation",
    "status": "CONDITIONAL CONTINUUM",
    "sourcePage": "F5",
    "variableDefinitions": [
      "δQ_ab is metric-data variation; ξ_a is infinitesimal branch gauge vector; Dₐ is branch derivative."
    ],
    "explanation": "Defines the infinitesimal gauge transformation of branch metric data.",
    "crossLinks": [
      "CF101",
      "CF107",
      "CF108",
      "CF109"
    ]
  },
  {
    "id": "CF111",
    "displayNumber": "F111",
    "equation": "E_ab = (8πG/c⁴)H_ab",
    "name": "Big-G-calibrated linearized source equation",
    "status": "CALIBRATED COMPATIBILITY",
    "sourcePage": "F5",
    "variableDefinitions": [
      "E_ab is linearized field tensor; G is calibrated coupling; c is light speed; H_ab is branch stress data."
    ],
    "explanation": "Matches the linearized branch source equation to the Big-G normalization.",
    "crossLinks": [
      "CF068",
      "CF102",
      "CF108",
      "CF109"
    ]
  },
  {
    "id": "CF112",
    "displayNumber": "F112",
    "equation": "ψ = 2 tanh(M/2)",
    "name": "Two-function strong-field variable",
    "status": "CONDITIONAL COMPLETION",
    "sourcePage": "F5",
    "variableDefinitions": [
      "ψ is bounded strong-field variable; M is deformation."
    ],
    "explanation": "Maps unbounded deformation M to a bounded variable for the strong-field completion.",
    "crossLinks": [
      "CF061",
      "CF113",
      "CF114",
      "CF115"
    ]
  },
  {
    "id": "CF113",
    "displayNumber": "F113",
    "equation": "T = e^M = (1+ψ/2)/(1−ψ/2)",
    "name": "Temporal metric factor",
    "status": "CONDITIONAL COMPLETION",
    "sourcePage": "F5",
    "variableDefinitions": [
      "T is temporal metric factor; M is deformation; ψ is bounded strong-field variable."
    ],
    "explanation": "Defines the temporal metric factor in both deformation and bounded-variable forms.",
    "crossLinks": [
      "CF061",
      "CF112",
      "CF114"
    ]
  },
  {
    "id": "CF114",
    "displayNumber": "F114",
    "equation": "X = (1−ψ/2)²",
    "name": "Spatial metric factor",
    "status": "CONDITIONAL COMPLETION",
    "sourcePage": "F5",
    "variableDefinitions": [
      "X is spatial metric factor; ψ is bounded strong-field variable."
    ],
    "explanation": "Defines the companion spatial factor used by the isotropic strong-field metric.",
    "crossLinks": [
      "CF112",
      "CF113",
      "CF115"
    ]
  },
  {
    "id": "CF115",
    "displayNumber": "F115",
    "equation": "ψ = −μ/r",
    "name": "Static spherical vacuum solution",
    "status": "EXACT WITHIN COMPLETION",
    "sourcePage": "F5",
    "variableDefinitions": [
      "ψ is bounded strong-field variable; μ is spherical mass-length parameter; r is isotropic radius."
    ],
    "explanation": "Uses the inverse-radius vacuum solution for the bounded strong-field variable.",
    "crossLinks": [
      "CF112",
      "CF116",
      "CF117",
      "CF118"
    ]
  },
  {
    "id": "CF116",
    "displayNumber": "F116",
    "equation": "ds² = (1−μ/(2r))²/(1+μ/(2r))² c²dt² + (1+μ/(2r))⁴(dr²+r²dΩ²)",
    "name": "Isotropic Schwarzschild exterior",
    "status": "EXACT WITHIN COMPLETION",
    "sourcePage": "F5",
    "variableDefinitions": [
      "ds² is spherical line element; μ is mass-length parameter; r is radius; dΩ² is unit-sphere metric."
    ],
    "explanation": "Gives the isotropic-coordinate spherical exterior produced by the two-function completion.",
    "crossLinks": [
      "CF113",
      "CF114",
      "CF115",
      "CF117",
      "CF119"
    ]
  },
  {
    "id": "CF117",
    "displayNumber": "F117",
    "equation": "R = r(1+μ/2r)²",
    "name": "Areal-radius transformation",
    "status": "EXACT",
    "sourcePage": "F5",
    "variableDefinitions": [
      "R is areal radius; r is isotropic radius; μ is mass-length parameter."
    ],
    "explanation": "Converts the isotropic radius to the Schwarzschild areal radius.",
    "crossLinks": [
      "CF115",
      "CF116",
      "CF118"
    ]
  },
  {
    "id": "CF118",
    "displayNumber": "F118",
    "equation": "C_F = 1 − 2μ/R",
    "name": "Invariant areal-radius causal-support scalar",
    "status": "EXACT WITHIN SCHWARZSCHILD BRANCH",
    "sourcePage": "F5",
    "variableDefinitions": [
      "C_F is causal-support scalar; μ is mass-length parameter; R is areal radius."
    ],
    "explanation": "Defines the invariant radial factor that vanishes at the spherical causal boundary.",
    "crossLinks": [
      "CF117",
      "CF119",
      "CF120"
    ]
  },
  {
    "id": "CF119",
    "displayNumber": "F119",
    "equation": "R_h = 2μ = 2GM/c²",
    "name": "Horizon radius with empirical Big G",
    "status": "CALIBRATED/GR COMPATIBILITY",
    "sourcePage": "F5",
    "variableDefinitions": [
      "R_h is horizon radius; μ is mass-length parameter; G is empirical coupling; M is gravitating mass; c is light speed."
    ],
    "explanation": "Identifies the spherical horizon radius with the empirical Schwarzschild value.",
    "crossLinks": [
      "CF116",
      "CF118",
      "CF120"
    ]
  },
  {
    "id": "CF120",
    "displayNumber": "F120",
    "equation": "K = 48μ²/R⁶",
    "name": "Schwarzschild Kretschmann scalar",
    "status": "EXACT",
    "sourcePage": "F5",
    "variableDefinitions": [
      "K is Kretschmann scalar; μ is mass-length parameter; R is areal radius."
    ],
    "explanation": "Gives the curvature invariant for the spherical vacuum branch.",
    "crossLinks": [
      "CF117",
      "CF118",
      "CF184"
    ]
  },
  {
    "id": "CF121",
    "displayNumber": "F121",
    "equation": "A → A + Bᵀχ",
    "name": "Finite-cell abelian-type gauge transformation",
    "status": "EXACT KINEMATICS",
    "sourcePage": "F5",
    "variableDefinitions": [
      "A is edge potential; B is incidence matrix; χ is vertex gauge parameter."
    ],
    "explanation": "Defines the discrete gauge shift of an edge potential by a vertex coboundary.",
    "crossLinks": [
      "CF017",
      "CF122",
      "CF123"
    ]
  },
  {
    "id": "CF122",
    "displayNumber": "F122",
    "equation": "F = CᵀA",
    "name": "Discrete face/loop field strength",
    "status": "DEFINITION",
    "sourcePage": "F5",
    "variableDefinitions": [
      "F is face/loop field strength; C is edge-to-face incidence; A is edge potential."
    ],
    "explanation": "Defines discrete curvature or field strength as the face incidence of the edge potential.",
    "crossLinks": [
      "CF017",
      "CF121",
      "CF123"
    ]
  },
  {
    "id": "CF123",
    "displayNumber": "F123",
    "equation": "F′ = F",
    "name": "Gauge invariance from BC = 0",
    "status": "EXACT KINEMATICS",
    "sourcePage": "F5",
    "variableDefinitions": [
      "F is discrete field strength; F′ is its gauge-transformed value; B,C are incidence matrices."
    ],
    "explanation": "The field strength is unchanged because the boundary-of-boundary composition vanishes.",
    "crossLinks": [
      "CF017",
      "CF121",
      "CF122"
    ]
  },
  {
    "id": "CF124",
    "displayNumber": "F124",
    "equation": "F = dA,  d²A = 0",
    "name": "Continuum closure",
    "status": "EXACT KINEMATICS",
    "sourcePage": "F5",
    "variableDefinitions": [
      "A is a continuum gauge potential; F is its field strength; d is exterior derivative."
    ],
    "explanation": "States the continuum differential closure corresponding to the discrete incidence identity.",
    "crossLinks": [
      "CF121",
      "CF122",
      "CF123"
    ]
  },
  {
    "id": "CF125",
    "displayNumber": "F125",
    "equation": "S_γ = −(κ_γ/4)∫F_μνF^μν d⁴x",
    "name": "Minimal parity-even light action",
    "status": "CONDITIONAL COMPLETION",
    "sourcePage": "F5",
    "variableDefinitions": [
      "S_γ is light action; κ_γ is coupling; F_μν is field strength; d⁴x is spacetime volume."
    ],
    "explanation": "Proposes the parity-even quadratic action for the continuum light-sector field.",
    "crossLinks": [
      "CF122",
      "CF124",
      "CF126",
      "CF135"
    ]
  },
  {
    "id": "CF126",
    "displayNumber": "F126",
    "equation": "∂_μF^{μν} = 0",
    "name": "Vacuum field equation",
    "status": "CONDITIONAL CONSEQUENCE",
    "sourcePage": "F6",
    "variableDefinitions": [
      "F^{μν} is the raised light-sector field strength; ∂_μ is the spacetime derivative; ν is a spacetime index."
    ],
    "explanation": "The source-free Euler-Lagrange equation follows from the proposed light action in vacuum.",
    "crossLinks": [
      "CF124",
      "CF125",
      "CF127",
      "CF129"
    ]
  },
  {
    "id": "CF127",
    "displayNumber": "F127",
    "equation": "F = q ∧ a",
    "name": "Plane-wave closure form",
    "status": "EXACT CONSEQUENCE",
    "sourcePage": "F6",
    "variableDefinitions": [
      "F is plane-wave field strength; q is wave covector; a is polarization one-form; ∧ is exterior product."
    ],
    "explanation": "Represents a closed plane-wave field as the wedge of its wave covector and polarization.",
    "crossLinks": [
      "CF126",
      "CF128",
      "CF129",
      "CF132"
    ]
  },
  {
    "id": "CF128",
    "displayNumber": "F128",
    "equation": "q_μF^{μν} = q²a^ν − (q·a)q^ν",
    "name": "Plane-wave co-closure",
    "status": "EXACT",
    "sourcePage": "F6",
    "variableDefinitions": [
      "q is wave covector; F is plane-wave field; a is polarization; q² and q·a use the Lorentz metric."
    ],
    "explanation": "Contracts the plane-wave field with its wave covector and exposes the transverse condition.",
    "crossLinks": [
      "CF127",
      "CF129",
      "CF130"
    ]
  },
  {
    "id": "CF129",
    "displayNumber": "F129",
    "equation": "q² = 0",
    "name": "Nontrivial vacuum light is null",
    "status": "EXACT WITHIN CANDIDATE DYNAMICS",
    "sourcePage": "F6",
    "variableDefinitions": [
      "q is the wave covector; q² is its Lorentz norm."
    ],
    "explanation": "Requires a nontrivial transverse vacuum wave to have a null wave covector.",
    "crossLinks": [
      "CF126",
      "CF128",
      "CF130",
      "CF131"
    ]
  },
  {
    "id": "CF130",
    "displayNumber": "F130",
    "equation": "ω² = c²k²",
    "name": "Vacuum light dispersion",
    "status": "EXACT WITHIN CANDIDATE DYNAMICS",
    "sourcePage": "F6",
    "variableDefinitions": [
      "ω is angular frequency; k is spatial wave number; c is light speed."
    ],
    "explanation": "Writes the null-wave condition as the standard vacuum dispersion relation.",
    "crossLinks": [
      "CF129",
      "CF131",
      "CF137"
    ]
  },
  {
    "id": "CF131",
    "displayNumber": "F131",
    "equation": "dim(q⊥/span{q}) = 2",
    "name": "Two physical transverse modes",
    "status": "EXACT WITHIN CANDIDATE DYNAMICS",
    "sourcePage": "F6",
    "variableDefinitions": [
      "q⊥ is the Lorentz-orthogonal polarization space; span{q} is the gauge direction."
    ],
    "explanation": "After quotienting the gauge direction, two independent transverse polarization modes remain.",
    "crossLinks": [
      "CF127",
      "CF129",
      "CF132",
      "CF133"
    ]
  },
  {
    "id": "CF132",
    "displayNumber": "F132",
    "equation": "F_± = F ∓ iJ_*F",
    "name": "Hodge helicity sectors",
    "status": "DEFINITION",
    "sourcePage": "F6",
    "variableDefinitions": [
      "F_± are helicity sectors; F is field strength; J_* is the bivector Hodge operator; i²=−1."
    ],
    "explanation": "Splits the field into the two complex Hodge-helicity sectors.",
    "crossLinks": [
      "CF090",
      "CF127",
      "CF133"
    ]
  },
  {
    "id": "CF133",
    "displayNumber": "F133",
    "equation": "J_*F_± = ±iF_±",
    "name": "Helicity eigenvalue relation",
    "status": "EXACT",
    "sourcePage": "F6",
    "variableDefinitions": [
      "J_* is Hodge star; F_± are helicity fields; i is the imaginary unit."
    ],
    "explanation": "Shows that each helicity sector is an eigenvector of the Hodge operator.",
    "crossLinks": [
      "CF090",
      "CF132"
    ]
  },
  {
    "id": "CF134",
    "displayNumber": "F134",
    "equation": "BJ = 0",
    "name": "Vertex conservation of edge-transfer current",
    "status": "EXACT",
    "sourcePage": "F6",
    "variableDefinitions": [
      "B is vertex-edge incidence; J is edge-transfer current."
    ],
    "explanation": "Imposes vanishing net current at every vertex in the discrete cell.",
    "crossLinks": [
      "CF017",
      "CF121",
      "CF135"
    ]
  },
  {
    "id": "CF135",
    "displayNumber": "F135",
    "equation": "S_int = −g_AJᵀA",
    "name": "Minimal source coupling",
    "status": "CONDITIONAL IDENTIFICATION",
    "sourcePage": "F6",
    "variableDefinitions": [
      "S_int is interaction action; g_A is coupling; J is edge current; A is edge potential."
    ],
    "explanation": "Couples the discrete current linearly to the edge potential.",
    "crossLinks": [
      "CF121",
      "CF125",
      "CF134",
      "CF136"
    ]
  },
  {
    "id": "CF136",
    "displayNumber": "F136",
    "equation": "κ_γCCᵀJ = g_AJ",
    "name": "Discrete sourced light equation",
    "status": "CONDITIONAL",
    "sourcePage": "F6",
    "variableDefinitions": [
      "κ_γ is light stiffness; C is edge-face incidence; J is edge current; g_A is source coupling."
    ],
    "explanation": "Gives the sourced discrete light equation from the quadratic action and current coupling.",
    "crossLinks": [
      "CF122",
      "CF125",
      "CF135",
      "CF137"
    ]
  },
  {
    "id": "CF137",
    "displayNumber": "F137",
    "equation": "E(r) = g_AQ/(4πκ_γr²)",
    "name": "Coulomb-form static field",
    "status": "CONDITIONAL",
    "sourcePage": "F6",
    "variableDefinitions": [
      "E(r) is radial static field; g_A is source coupling; Q is source charge; κ_γ is stiffness; r is radius."
    ],
    "explanation": "Provides the inverse-square static solution for a point source in the candidate light sector.",
    "crossLinks": [
      "CF136",
      "CF138"
    ]
  },
  {
    "id": "CF138",
    "displayNumber": "F138",
    "equation": "U_ij = e^{i a_ij}",
    "name": "Compact link variable",
    "status": "CONDITIONAL U(1) COMPLETION",
    "sourcePage": "F6",
    "variableDefinitions": [
      "U_ij is a compact link; a_ij is a real link phase; i is the imaginary unit."
    ],
    "explanation": "Exponentiates the link phase to make the discrete variable compact and U(1)-valued.",
    "crossLinks": [
      "CF139",
      "CF140"
    ]
  },
  {
    "id": "CF139",
    "displayNumber": "F139",
    "equation": "ψ_i → g_i^nψ_i,  n ∈ ℤ",
    "name": "Compact U(1) integer representation weights",
    "status": "EXACT GROUP THEORY",
    "sourcePage": "F6",
    "variableDefinitions": [
      "ψ_i is a site field; g_i is a U(1) group element; n is an integer representation weight."
    ],
    "explanation": "Records the integer-weight action of compact U(1) on site fields.",
    "crossLinks": [
      "CF138",
      "CF140"
    ]
  },
  {
    "id": "CF140",
    "displayNumber": "F140",
    "equation": "A₄/V₄ ≅ ℤ₃",
    "name": "Native tetrahedral residual triality",
    "status": "EXACT GROUP THEORY",
    "sourcePage": "F6",
    "variableDefinitions": [
      "A₄ is the tetrahedral rotation group; V₄ is its Klein-four normal subgroup; ℤ₃ is the quotient."
    ],
    "explanation": "Identifies the residual three-class quotient of the tetrahedral rotation group.",
    "crossLinks": [
      "CF006",
      "CF138",
      "CF139"
    ]
  },
  {
    "id": "CF141",
    "displayNumber": "F141",
    "equation": "W₀₁₂W₀₂₃W₀₃₁(Ω₀₁W₁₂₃Ω₁₀⁻¹) = I",
    "name": "Exact tetrahedral group-valued Bianchi closure",
    "status": "EXACT ALGEBRAIC",
    "sourcePage": "F7",
    "variableDefinitions": [
      "W_ijk are face holonomies; Ω₀₁ transports between cells; I is the group identity."
    ],
    "explanation": "States exact ordered holonomy closure around the tetrahedral boundary.",
    "crossLinks": [
      "CF083",
      "CF142",
      "CF146"
    ]
  },
  {
    "id": "CF142",
    "displayNumber": "F142",
    "equation": "log(eᴷ¹eᴷ²⋯) = ΣK_i + 1/2Σ[K_i,K_j] + O(K³)",
    "name": "Formal BCH relation; additive curvature is the near-identity/small-curvature limit",
    "status": "LOCAL / SMALL-CURVATURE BCH",
    "sourcePage": "F7",
    "variableDefinitions": [
      "K_i are near-identity Lie-algebra generators; [·,·] is a commutator; O(K³) is higher order."
    ],
    "explanation": "Relates group-valued holonomy products to additive curvature only in the local small-curvature limit.",
    "crossLinks": [
      "CF141",
      "CF146",
      "CF147"
    ]
  },
  {
    "id": "CF143",
    "displayNumber": "F143",
    "equation": "V₄,x = (2/3)L_c⁴[|detγ_x|/|detγ₀|]¹ᐟ²",
    "name": "Invariant G Model causal four-volume extension; not uniquely canonical",
    "status": "CANDIDATE INVARIANT EXTENSION",
    "sourcePage": "F7",
    "variableDefinitions": [
      "V₄,x is causal four-volume at x; L_c is native length; γ_x and γ₀ are local and neutral metrics."
    ],
    "explanation": "Proposes a determinant-weighted four-volume while explicitly retaining non-uniqueness.",
    "crossLinks": [
      "CF023",
      "CF144",
      "CF145"
    ]
  },
  {
    "id": "CF144",
    "displayNumber": "F144",
    "equation": "Σ̂_A = Σ_A/L_c²;  Γ̂_AB = ⟨Σ̂_A,Σ̂_B⟩",
    "name": "Dimensionless bivectors and six-space metric remove unit ambiguity",
    "status": "DEFINITION / DIMENSIONAL CLEANUP",
    "sourcePage": "F7",
    "variableDefinitions": [
      "Σ_A is a bivector; Σ̂_A is dimensionless; Γ̂_AB is the six-space metric; L_c is native length."
    ],
    "explanation": "Normalizes bivectors by the native area so six-space contractions are dimensionless.",
    "crossLinks": [
      "CF007",
      "CF091",
      "CF143",
      "CF145"
    ]
  },
  {
    "id": "CF145",
    "displayNumber": "F145",
    "equation": "B^dual_B = −2(V₄,x/L_c²)Γ̂_ABJ_*Σ̂_A",
    "name": "Dimensionally explicit candidate dual-area bivector; [B^dual]=L²",
    "status": "CANDIDATE DEFINITION; UNIQUENESS OPEN",
    "sourcePage": "F7",
    "variableDefinitions": [
      "B^dual is candidate dual bivector; V₄,x is four-volume; Γ̂ is six-metric; J_* is Hodge star; Σ̂ is normalized bivector."
    ],
    "explanation": "Defines a dimensionally explicit dual-area candidate but leaves uniqueness open.",
    "crossLinks": [
      "CF090",
      "CF143",
      "CF144",
      "CF146"
    ]
  },
  {
    "id": "CF146",
    "displayNumber": "F146",
    "equation": "R^disc_x = (2/L_c²)Γ̂^AB⟨Σ̂_A,K_B⟩;  Σ_B⟨B^dual,J_*K⟩ = V₄,xR^disc_x",
    "name": "Discrete curvature has L⁻² units; contraction identity follows from definitions",
    "status": "IDENTITY EXACT GIVEN DEFINITIONS; R_disc→R OPEN",
    "sourcePage": "F7",
    "variableDefinitions": [
      "R^disc_x is discrete scalar curvature; K_B is curvature bivector; Γ̂ is six-metric; V₄,x is four-volume."
    ],
    "explanation": "Defines discrete curvature and its dual-area contraction, while leaving the continuum limit open.",
    "crossLinks": [
      "CF141",
      "CF143",
      "CF145",
      "CF147"
    ]
  },
  {
    "id": "CF147",
    "displayNumber": "F147",
    "equation": "S_micro^G/ℏ = ζ_microΣ⟨B^dual/L_c²,(J_*+βI)K(W)⟩_Γ",
    "name": "Microscopic holonomy-curvature action with explicit unfixed normalization",
    "status": "CANDIDATE ACTION",
    "sourcePage": "F7",
    "variableDefinitions": [
      "S_micro^G is microscopic gravitational action; ζ_micro is normalization; β is parity parameter; K(W) is holonomy curvature."
    ],
    "explanation": "Proposes a microscopic holonomy-curvature action with normalization still to be fixed.",
    "crossLinks": [
      "CF142",
      "CF145",
      "CF146",
      "CF148"
    ]
  },
  {
    "id": "CF148",
    "displayNumber": "F148",
    "equation": "ζ_eff ≡ ζ_microN_disc = 1/(4C_Σ) = 5π/48 ≈ 0.327249",
    "name": "Effective continuum normalization required by internal source matching",
    "status": "DERIVED MATCHING; MICRO FACTORS/UNIQUENESS OPEN",
    "sourcePage": "F7",
    "variableDefinitions": [
      "ζ_eff is effective normalization; ζ_micro is microscopic normalization; N_disc is discrete count; C_Σ is retained coefficient."
    ],
    "explanation": "Matches the microscopic normalization to the continuum source coefficient, without claiming microscopic uniqueness.",
    "crossLinks": [
      "CF032",
      "CF067",
      "CF147",
      "CF150"
    ]
  },
  {
    "id": "CF149",
    "displayNumber": "F149",
    "equation": "|ΔS_m| = E_cellT_c = ℏA_cell",
    "name": "One-update matter action in constant-energy Aggregation",
    "status": "EXACT WITHIN AGGREGATION DEFINITIONS",
    "sourcePage": "F7",
    "variableDefinitions": [
      "ΔS_m is one-update matter action; E_cell is cell energy; T_c is causal time; A_cell is loading."
    ],
    "explanation": "Relates one intrinsic-time matter update to both cell energy and dimensionless loading.",
    "crossLinks": [
      "CF027",
      "CF041",
      "CF046",
      "CF050"
    ]
  },
  {
    "id": "CF150",
    "displayNumber": "F150",
    "equation": "E^G_ab = R_ab − (1/2)γ_abR = 2C_Σ(cT_c²/ℏ)H_ab",
    "name": "Continuum source equation matched by action normalization",
    "status": "CONDITIONAL STRUCTURAL",
    "sourcePage": "F7",
    "variableDefinitions": [
      "E^G_ab is Einstein tensor; R_ab and R are curvature; γ_ab is metric; H_ab is source; C_Σ is coefficient."
    ],
    "explanation": "States the continuum tensor source equation obtained from the retained action matching.",
    "crossLinks": [
      "CF032",
      "CF102",
      "CF111",
      "CF148"
    ]
  },
  {
    "id": "CF151",
    "displayNumber": "F151",
    "equation": "G_G = [3/(5π²)]c⁵T_c²/ℏ",
    "name": "G Model gravitational coupling used in Mercury benchmark",
    "status": "CONDITIONAL; CALIBRATED WHEN Tᶜ FROM BIG G",
    "sourcePage": "F7",
    "variableDefinitions": [
      "G_G is G Model coupling; c is light speed; T_c is causal time; ℏ is action quantum."
    ],
    "explanation": "Defines the model coupling used by the orbital benchmark, with its numerical time calibration conditional.",
    "crossLinks": [
      "CF036",
      "CF037",
      "CF153",
      "CF154"
    ]
  },
  {
    "id": "CF152",
    "displayNumber": "F152",
    "equation": "β_G = 1,  γ_G = 1",
    "name": "First post-Newtonian coefficients in the smooth metric-compatible vacuum closure",
    "status": "CONDITIONAL CONTINUUM CONSEQUENCE",
    "sourcePage": "F7",
    "variableDefinitions": [
      "β_G and γ_G are post-Newtonian coefficients in the smooth metric closure."
    ],
    "explanation": "Records the retained first post-Newtonian coefficients of the smooth vacuum branch.",
    "crossLinks": [
      "CF116",
      "CF151",
      "CF153"
    ]
  },
  {
    "id": "CF153",
    "displayNumber": "F153",
    "equation": "Δϖ_G = [18/(5π)]c³T_c²M_Sun/[ℏa(1−e²)]",
    "name": "Mercury perihelion advance; M_Sun avoids conflict with deformation variable M",
    "status": "CONDITIONAL FORM; Tᶜ CALIBRATION MAY CONTAIN BIG G",
    "sourcePage": "F7",
    "variableDefinitions": [
      "Δϖ_G is perihelion advance; M_Sun is solar mass; a is semimajor axis; e is eccentricity; T_c is causal time."
    ],
    "explanation": "Gives the retained Mercury advance in model variables and flags its calibration dependence.",
    "crossLinks": [
      "CF119",
      "CF151",
      "CF152",
      "CF154"
    ]
  },
  {
    "id": "CF154",
    "displayNumber": "F154",
    "equation": "T_c = 2.18657×10⁻⁴³ s ⇒ Δϖ_G = 42.9826 arcsec/Julian century",
    "name": "Mercury numerical benchmark",
    "status": "CALIBRATED COMPATIBILITY",
    "sourcePage": "F7",
    "variableDefinitions": [
      "T_c is calibrated causal time; Δϖ_G is predicted perihelion advance; arcsec is angular arcsecond."
    ],
    "explanation": "Reports the numerical Mercury comparison after inserting the calibrated intrinsic time.",
    "crossLinks": [
      "CF038",
      "CF151",
      "CF153"
    ]
  },
  {
    "id": "CF155",
    "displayNumber": "F155",
    "equation": "w(x)=x ⇒ ∫₀¹4x³w(x)dx=4/5;  ⟨|cosφ|+|sinφ|⟩=4/π",
    "name": "Post-7 Sep rationale for retained depth and Hodge-throughput factors",
    "status": "CONDITIONAL PHYSICAL-SELECTION RATIONALE",
    "sourcePage": "F7",
    "variableDefinitions": [
      "w(x) is a radial weight; x is normalized radius; φ is angular coordinate."
    ],
    "explanation": "Records the weighting and angular averages used as a physical-selection rationale for retained geometric factors.",
    "crossLinks": [
      "CF032",
      "CF148"
    ]
  },
  {
    "id": "CF156",
    "displayNumber": "F156",
    "equation": "e = q − q_eq",
    "name": "Centered mismatch definition",
    "status": "DEFINITION",
    "sourcePage": "F8",
    "variableDefinitions": [
      "e is mismatch; q is current centered shape; q_eq is target or equilibrium shape."
    ],
    "explanation": "Defines the deviation of the current shape from its selected target.",
    "crossLinks": [
      "CF086",
      "CF157",
      "CF158"
    ]
  },
  {
    "id": "CF157",
    "displayNumber": "F157",
    "equation": "T_c dq/dτ = −(I₆−P)e",
    "name": "Causal re-equalization flow",
    "status": "STRUCTURAL EFFECTIVE STRUCTURAL CANDIDATE",
    "sourcePage": "F8",
    "variableDefinitions": [
      "q is shape; τ is update time; P is target projector; e is mismatch; I₆ is channel identity."
    ],
    "explanation": "Provides the effective re-equalization flow retained for the special tracking construction.",
    "crossLinks": [
      "CF087",
      "CF156",
      "CF158",
      "CF159",
      "CF161"
    ]
  },
  {
    "id": "CF158",
    "displayNumber": "F158",
    "equation": "q=(α,β,γ,γ,β,α),  α+β+γ=0;  Pq=−q/2",
    "name": "Centered physical shape sector",
    "status": "EXACT IN CENTERED SECTOR",
    "sourcePage": "F8",
    "variableDefinitions": [
      "q is centered six-channel shape; α,β,γ are paired shape coordinates; P is target projector."
    ],
    "explanation": "Specifies the paired centered sector and its target-projector eigenvalue.",
    "crossLinks": [
      "CF086",
      "CF156",
      "CF157",
      "CF162",
      "CF167"
    ]
  },
  {
    "id": "CF159",
    "displayNumber": "F159",
    "equation": "e(τ)=e(0)e^{−3τ/(2T_c)};  τ_rec=2T_c/3",
    "name": "Fixed-target centered tracking / recovery under CF157",
    "status": "EXACT GIVEN CF157",
    "sourcePage": "F8",
    "variableDefinitions": [
      "e is mismatch; τ is tracking time; T_c is causal time; τ_rec is recovery timescale."
    ],
    "explanation": "Solves the fixed-target mismatch flow and identifies its decay timescale.",
    "crossLinks": [
      "CF157",
      "CF156",
      "CF160",
      "CF161"
    ]
  },
  {
    "id": "CF160",
    "displayNumber": "F160",
    "equation": "R(t)=exp[−(I₆−P)t]",
    "name": "Effective tracking operator",
    "status": "DEFINITION",
    "sourcePage": "F8",
    "variableDefinitions": [
      "R(t) is tracking operator; P is target projector; I₆ is six-channel identity."
    ],
    "explanation": "Defines the operator exponential implementing the effective centered tracking flow.",
    "crossLinks": [
      "CF157",
      "CF159",
      "CF161"
    ]
  },
  {
    "id": "CF161",
    "displayNumber": "F161",
    "equation": "R(δ₁)R(δ₂)=R(δ₁+δ₂)",
    "name": "Tracking semigroup",
    "status": "EXACT GIVEN CF157",
    "sourcePage": "F8",
    "variableDefinitions": [
      "R is effective tracking operator; δ₁ and δ₂ are successive tracking intervals."
    ],
    "explanation": "The fixed-target recovery operators compose as a one-parameter semigroup.",
    "crossLinks": [
      "CF159",
      "CF160"
    ]
  },
  {
    "id": "CF162",
    "displayNumber": "F162",
    "equation": "E₁=(2/3)P+ (1/3)P̄;  E₀=I+P−2P²;  E_minus=(4/3)(P²−P)",
    "name": "Exact spectral projectors",
    "status": "EXACT",
    "sourcePage": "F8",
    "variableDefinitions": [
      "P is target projector; P̄ is its complementary sector; E₁,E₀,E_minus are spectral operators."
    ],
    "explanation": "Lists the retained projector decomposition of the centered tracking operator.",
    "crossLinks": [
      "CF158",
      "CF160",
      "CF163"
    ]
  },
  {
    "id": "CF163",
    "displayNumber": "F163",
    "equation": "R=E₀+e^{−δ}E₁+e^{−3δ/2}E_minus",
    "name": "Spectral tracking decomposition",
    "status": "EXACT GIVEN CF157",
    "sourcePage": "F8",
    "variableDefinitions": [
      "R is tracking operator; δ is normalized time; E₀,E₁,E_minus are spectral projectors."
    ],
    "explanation": "Expresses recovery as decay in the nonzero spectral sectors while retaining the neutral sector.",
    "crossLinks": [
      "CF159",
      "CF160",
      "CF162",
      "CF164"
    ]
  },
  {
    "id": "CF164",
    "displayNumber": "F164",
    "equation": "dV_L/dτ = −(1/T_c)eᵀ(I−P)e ≤ 0",
    "name": "Lyapunov stability of the effective tracking candidate",
    "status": "EXACT GIVEN CF157",
    "sourcePage": "F8",
    "variableDefinitions": [
      "V_L is Lyapunov function; e is mismatch; P is target projector; T_c is causal time."
    ],
    "explanation": "Shows non-increasing mismatch energy for the effective candidate flow.",
    "crossLinks": [
      "CF156",
      "CF157",
      "CF163"
    ]
  },
  {
    "id": "CF165",
    "displayNumber": "F165",
    "equation": "L_c²∇²M = (3C_Σ/2)A_cell = [18/(5π)]T_c/D₀",
    "name": "Aggregation-curvature bridge",
    "status": "EXACT WITHIN COMBINED BRANCH",
    "sourcePage": "F8",
    "variableDefinitions": [
      "L_c is causal length; M is deformation; C_Σ is coefficient; A_cell is loading; D₀ is aggregation time."
    ],
    "explanation": "Connects deformation curvature to cell loading and the aggregation-time ratio.",
    "crossLinks": [
      "CF032",
      "CF046",
      "CF047",
      "CF067"
    ]
  },
  {
    "id": "CF166",
    "displayNumber": "F166",
    "equation": "E_ij = ∂_i∂_jM − (1/6)δ_ij∇²M",
    "name": "Weak-static traceless tidal tensor",
    "status": "DEFINITION",
    "sourcePage": "F8",
    "variableDefinitions": [
      "E_ij is traceless tidal tensor; M is deformation; δ_ij is spatial identity; ∇² is Laplacian."
    ],
    "explanation": "Removes the scalar trace from the Hessian of the weak deformation field.",
    "crossLinks": [
      "CF064",
      "CF096",
      "CF167"
    ]
  },
  {
    "id": "CF167",
    "displayNumber": "F167",
    "equation": "q_eq = L_c²(ε₁, ε₂, ε₃, ε₃, ε₂, ε₁)",
    "name": "Tidal source-to-target shape direction",
    "status": "CONDITIONAL STRONG PASS; ρ OPEN",
    "sourcePage": "F8",
    "variableDefinitions": [
      "q_eq is target shape; ε_i are eigenvalues of the tidal tensor; L_c is causal length; ρ is density contrast."
    ],
    "explanation": "Maps the ordered tidal eigenvalues into the paired target channel direction; its source weighting remains open.",
    "crossLinks": [
      "CF158",
      "CF166",
      "CF168",
      "CF192"
    ]
  },
  {
    "id": "CF168",
    "displayNumber": "F168",
    "equation": "β_A=2/3; β_B=1/6; β_A/β_B=4",
    "name": "Two native target-normalization routes",
    "status": "OPEN NORMALIZATION AUDIT",
    "sourcePage": "F9",
    "variableDefinitions": [
      "β_A and β_B are candidate normalization coefficients for two target routes."
    ],
    "explanation": "Records two retained normalization choices and their factor-four ratio without selecting one.",
    "crossLinks": [
      "CF167",
      "CF173",
      "CF187"
    ]
  },
  {
    "id": "CF169",
    "displayNumber": "F169",
    "equation": "E_minus(A_cell 1_6)=0",
    "name": "Scalar loading cannot directly create centered shape",
    "status": "EXACT NO-GO BY SYMMETRY",
    "sourcePage": "F9",
    "variableDefinitions": [
      "E_minus is anisotropic spectral projector; A_cell1₆ is uniform scalar loading."
    ],
    "explanation": "Uniform scalar loading lies outside the centered anisotropic target sector.",
    "crossLinks": [
      "CF046",
      "CF162",
      "CF167"
    ]
  },
  {
    "id": "CF170",
    "displayNumber": "F170",
    "equation": "q_{n+1}=q_eq,n+1+R(δ_n)(q_n−q_eq,n+1)",
    "name": "Layered Celal + effective tracking update",
    "status": "CANDIDATE CF157 UPDATE; DEPENDS ON CF157",
    "sourcePage": "F9",
    "variableDefinitions": [
      "q_n is current shape; q_eq,n+1 is next target; R is recovery operator; δ_n is update interval."
    ],
    "explanation": "Updates toward a changing target by applying the fixed-target recovery operator at each layer.",
    "crossLinks": [
      "CF157",
      "CF159",
      "CF160",
      "CF167"
    ]
  },
  {
    "id": "CF171",
    "displayNumber": "F171",
    "equation": "de/dτ + [3/(2T_c)]e = −dq_eq/dτ",
    "name": "Moving-target tracking equation",
    "status": "EXACT GIVEN CF157",
    "sourcePage": "F9",
    "variableDefinitions": [
      "e is target mismatch; q_eq is moving target; τ is time; T_c is causal time."
    ],
    "explanation": "Adds the target-motion forcing term to the fixed-target mismatch decay equation.",
    "crossLinks": [
      "CF157",
      "CF159",
      "CF170"
    ]
  },
  {
    "id": "CF172",
    "displayNumber": "F172",
    "equation": "R_rate ≡ τ_rec/D₀ = (2/3)A_cell",
    "name": "Effective tracking-timescale to Aggregation ratio",
    "status": "EXACT GIVEN COMBINED CANDIDATES",
    "sourcePage": "F9",
    "variableDefinitions": [
      "R_rate is timescale ratio; τ_rec is recovery time; D₀ is aggregation time; A_cell is loading."
    ],
    "explanation": "Relates recovery speed to aggregation through the intrinsic loading ratio.",
    "crossLinks": [
      "CF047",
      "CF049",
      "CF089",
      "CF159"
    ]
  },
  {
    "id": "CF173",
    "displayNumber": "F173",
    "equation": "R_rate=1 ⇔ A_cell=3/2 ⇔ D₀=2T_c/3",
    "name": "Candidate rate-matching point; not a fundamental-physics threshold",
    "status": "CONDITIONAL COMBINED-CANDIDATE RESULT",
    "sourcePage": "F9",
    "variableDefinitions": [
      "R_rate is rate ratio; A_cell is loading; D₀ is aggregation time; T_c is intrinsic time."
    ],
    "explanation": "Identifies the candidate point where recovery and aggregation rates coincide, without promoting it to a universal threshold.",
    "crossLinks": [
      "CF047",
      "CF089",
      "CF172"
    ]
  },
  {
    "id": "CF174",
    "displayNumber": "F174",
    "equation": "A₁₂=A₃₄=xL_c²; A₁₃=A₂₄=yL_c²; A₁₄=A₂₃=zL_c²; x+y+z=4",
    "name": "Centered opposite-pair coordinates",
    "status": "EXACT CENTERED GEOMETRY",
    "sourcePage": "F9",
    "variableDefinitions": [
      "A_ij are opposite pair areas; x,y,z are normalized pair coordinates; L_c is native length."
    ],
    "explanation": "Parametrizes the three opposite pair-area classes in the centered tetrahedral geometry.",
    "crossLinks": [
      "CF175",
      "CF176",
      "CF177",
      "CF179"
    ]
  },
  {
    "id": "CF175",
    "displayNumber": "F175",
    "equation": "γ/L_c² = [[0,x,y],[x,0,z],[y,z,0]]",
    "name": "Centered four-null Gram matrix",
    "status": "EXACT GIVEN CF174",
    "sourcePage": "F9",
    "variableDefinitions": [
      "γ is centered three-coordinate Gram matrix; x,y,z are pair coordinates; L_c is native length."
    ],
    "explanation": "Gives the centered Gram matrix in the opposite-pair coordinates.",
    "crossLinks": [
      "CF174",
      "CF176",
      "CF180"
    ]
  },
  {
    "id": "CF176",
    "displayNumber": "F176",
    "equation": "spec(γ/L_c²) = {−(x+y+z), x+y−z, x−y+z, −x+y+z}",
    "name": "Centered Gram spectrum",
    "status": "EXACT",
    "sourcePage": "F9",
    "variableDefinitions": [
      "γ is centered Gram matrix; x,y,z are opposite-pair coordinates; spec denotes eigenvalues."
    ],
    "explanation": "Lists the eigenvalues governing centered Xyz causal integrity.",
    "crossLinks": [
      "CF175",
      "CF177",
      "CF180",
      "CF181"
    ]
  },
  {
    "id": "CF177",
    "displayNumber": "F177",
    "equation": "−det(γ/L_c²) = (x+y−z)(x−y+z)(−x+y+z)",
    "name": "Xyz determinant factorization",
    "status": "EXACT",
    "sourcePage": "F9",
    "variableDefinitions": [
      "γ is centered Gram matrix; x,y,z are pair coordinates; det is determinant."
    ],
    "explanation": "Factors the centered Gram determinant into the three causal-integrity margins.",
    "crossLinks": [
      "CF175",
      "CF176",
      "CF178",
      "CF181"
    ]
  },
  {
    "id": "CF178",
    "displayNumber": "F178",
    "equation": "−det(γ/L_c²) = 16A_tri²",
    "name": "Xyz Law / Heron form",
    "status": "EXACT CENTERED GEOMETRY",
    "sourcePage": "F9",
    "variableDefinitions": [
      "A_tri is triangle area; x,y,z are centered pair coordinates; γ is centered Gram matrix."
    ],
    "explanation": "Identifies the determinant with the Heron-form squared area of the associated triangle.",
    "crossLinks": [
      "CF177",
      "CF181",
      "CF182"
    ]
  },
  {
    "id": "CF179",
    "displayNumber": "F179",
    "equation": "x=4/3+α; y=4/3+β; z=4/3+γ; α+β+γ=0",
    "name": "Centered deviation coordinates",
    "status": "EXACT PARAMETRIZATION",
    "sourcePage": "F9",
    "variableDefinitions": [
      "x,y,z are pair coordinates; α,β,γ are zero-sum deviations."
    ],
    "explanation": "Centers the pair coordinates around the neutral value 4/3.",
    "crossLinks": [
      "CF174",
      "CF177",
      "CF178",
      "CF180"
    ]
  },
  {
    "id": "CF180",
    "displayNumber": "F180",
    "equation": "spec(γ)=L_c²{−4, 4/3−2α, 4/3−2β, 4/3−2γ}",
    "name": "Centered Xyz Gram spectrum",
    "status": "EXACT",
    "sourcePage": "F10",
    "variableDefinitions": [
      "γ is centered Gram matrix; α,β,γ are centered deviations; L_c is native length."
    ],
    "explanation": "Rewrites the centered Gram spectrum in deviation coordinates.",
    "crossLinks": [
      "CF176",
      "CF179",
      "CF181",
      "CF182"
    ]
  },
  {
    "id": "CF181",
    "displayNumber": "F181",
    "equation": "detγ=0 ⇔ α=2/3 or β=2/3 or γ=2/3",
    "name": "Centered Xyz degeneracy boundary",
    "status": "EXACT",
    "sourcePage": "F10",
    "variableDefinitions": [
      "γ is centered Gram matrix; α,β,γ are deviation coordinates."
    ],
    "explanation": "Locates the three rank-loss boundaries of centered Xyz geometry.",
    "crossLinks": [
      "CF177",
      "CF180",
      "CF182",
      "CF204"
    ]
  },
  {
    "id": "CF182",
    "displayNumber": "F182",
    "equation": "detγ = −3s(s−2α)(s−2β)(s−2γ)L_c⁸",
    "name": "General common-mode Xyz determinant",
    "status": "EXACT GIVEN x=s+α",
    "sourcePage": "F10",
    "variableDefinitions": [
      "s is common mode; α,β,γ are deviations; γ is centered Gram matrix; L_c is native length."
    ],
    "explanation": "Factors the determinant for a general common mode and isolates the three causal margins.",
    "crossLinks": [
      "CF179",
      "CF181",
      "CF183",
      "CF204"
    ]
  },
  {
    "id": "CF183",
    "displayNumber": "F183",
    "equation": "det(ΓᵀγΓ)=detγ",
    "name": "Celal/permutation invariance of centered degeneracy",
    "status": "EXACT",
    "sourcePage": "F10",
    "variableDefinitions": [
      "Γ is a permutation or Celal frame map; γ is centered Gram matrix."
    ],
    "explanation": "Shows that centered degeneracy is unchanged by the permitted branch permutation.",
    "crossLinks": [
      "CF085",
      "CF181",
      "CF182"
    ]
  },
  {
    "id": "CF184",
    "displayNumber": "F184",
    "equation": "{ε_r,ε_t,ε_t}={r_s/r, r_s/(2r), −r_s/(2r)}",
    "name": "Schwarzschild principal tidal pattern used in Xyz test",
    "status": "CONDITIONAL STRONG-FIELD INPUT",
    "sourcePage": "F10",
    "variableDefinitions": [
      "ε_r and ε_t are radial and tangential tidal eigenvalues; r_s is Schwarzschild radius; r is radius."
    ],
    "explanation": "Supplies the radial/tangential tidal eigenvalue pattern used to test Xyz geometry.",
    "crossLinks": [
      "CF166",
      "CF185",
      "CF188"
    ]
  },
  {
    "id": "CF185",
    "displayNumber": "F185",
    "equation": "r_Xyz = (3β/2)r_sL_c²",
    "name": "Schwarzschild-Xyz radius",
    "status": "CONDITIONAL COROLLARY",
    "sourcePage": "F10",
    "variableDefinitions": [
      "r_Xyz is Xyz radius; β is normalization; r_s is Schwarzschild radius; L_c is causal length."
    ],
    "explanation": "Defines the radius at which the Schwarzschild tidal pattern is compared with the Xyz scale.",
    "crossLinks": [
      "CF168",
      "CF184",
      "CF186"
    ]
  },
  {
    "id": "CF186",
    "displayNumber": "F186",
    "equation": "r_Xyz,A=(r_s/β)^(1/3); r_Xyz,B=r_s(L_c/4)^(1/3)",
    "name": "Route-A / Route-B-Xyz radii",
    "status": "CONDITIONAL; β AMBIGUITY",
    "sourcePage": "F10",
    "variableDefinitions": [
      "r_Xyz,A and r_Xyz,B are candidate radii; r_s is Schwarzschild radius; β is route coefficient; L_c is causal length."
    ],
    "explanation": "Lists the two radius scalings generated by the competing normalization routes.",
    "crossLinks": [
      "CF168",
      "CF185",
      "CF187"
    ]
  },
  {
    "id": "CF187",
    "displayNumber": "F187",
    "equation": "K_Xyz=[16/(3β²)]L_c⁻⁴ ⇒ 12/L_c⁴ (A), 192/L_c⁴ (B)",
    "name": "Mass-independent Xyz curvature threshold",
    "status": "CONDITIONAL COROLLARY",
    "sourcePage": "F10",
    "variableDefinitions": [
      "K_Xyz is threshold curvature; β is route coefficient; L_c is causal length; A and B label routes."
    ],
    "explanation": "Gives the route-dependent curvature threshold after eliminating source mass.",
    "crossLinks": [
      "CF168",
      "CF185",
      "CF186",
      "CF190"
    ]
  },
  {
    "id": "CF188",
    "displayNumber": "F188",
    "equation": "ψ₂=−m_0/(r−ia cosθ)³; 2|ψ₂|=r_s/(r²+ a²cos²θ)³ᐟ²",
    "name": "Kerr invariant principal tidal amplitude",
    "status": "EXACT KERR GEOMETRY / INPUT",
    "sourcePage": "F10",
    "variableDefinitions": [
      "ψ₂ is Kerr Weyl scalar; m₀ is mass parameter; r is radius; a is spin; θ is polar angle; r_s is Schwarzschild radius."
    ],
    "explanation": "Supplies the Kerr principal curvature amplitude used in the rotating extension.",
    "crossLinks": [
      "CF184",
      "CF189",
      "CF190"
    ]
  },
  {
    "id": "CF189",
    "displayNumber": "F189",
    "equation": "r²+a²cos²θ=R_Xyz²; R_Xyz=[(3β/2)r_sL_c²]¹ᐟ³",
    "name": "Kerr Xyz candidate surface",
    "status": "CONDITIONAL INVARIANT EXTENSION",
    "sourcePage": "F10",
    "variableDefinitions": [
      "R_Xyz is candidate surface radius; r,a,θ are Kerr coordinates; β is normalization; r_s is Schwarzschild radius."
    ],
    "explanation": "Extends the spherical Xyz surface condition to the Kerr invariant radius.",
    "crossLinks": [
      "CF185",
      "CF186",
      "CF188",
      "CF190"
    ]
  },
  {
    "id": "CF190",
    "displayNumber": "F190",
    "equation": "W=48|ψ₂|²=12r_s²/Σ³; W_Xyz=[16/(3β²)]L_c⁻⁴",
    "name": "Kerr invariant curvature at Xyz boundary",
    "status": "CONDITIONAL COROLLARY",
    "sourcePage": "F10",
    "variableDefinitions": [
      "W is Weyl curvature invariant; ψ₂ is Kerr scalar; Σ=r²+a²cos²θ; β is normalization."
    ],
    "explanation": "Evaluates the Kerr invariant at the candidate Xyz boundary.",
    "crossLinks": [
      "CF187",
      "CF188",
      "CF189"
    ]
  },
  {
    "id": "CF191",
    "displayNumber": "F191",
    "equation": "ε_r=(2A/3)(ρ−ρ̄); ε_t=−(A/3)(ρ−ρ̄),  A=C_Σc³T_c²/ℏ",
    "name": "Spherical traceless tidal density-contrast law",
    "status": "EXACT WITHIN WEAK SPHERICAL BRANCH",
    "sourcePage": "F10",
    "variableDefinitions": [
      "ε_r,ε_t are radial/tangential tidal strains; ρ,ρ̄ are local and mean densities; A is source coefficient."
    ],
    "explanation": "Relates the traceless spherical tidal pattern to density contrast in the weak branch.",
    "crossLinks": [
      "CF067",
      "CF184",
      "CF192",
      "CF193"
    ]
  },
  {
    "id": "CF192",
    "displayNumber": "F192",
    "equation": "|ρ̄−ρ|_Xyz = ℏ/(βC_Σc⁵T_c⁴)",
    "name": "Spherical Xyz density-contrast threshold",
    "status": "CONDITIONAL SOURCE-TO-SHAPE COROLLARY",
    "sourcePage": "F11",
    "variableDefinitions": [
      "ρ̄−ρ is density contrast; β is normalization; C_Σ is coefficient; c is light speed; T_c is causal time."
    ],
    "explanation": "Converts the Xyz curvature condition into a spherical density-contrast threshold.",
    "crossLinks": [
      "CF032",
      "CF167",
      "CF191",
      "CF193"
    ]
  },
  {
    "id": "CF193",
    "displayNumber": "F193",
    "equation": "A_Δ≡(2/3)|ρ̄−ρ|c⁵T_c⁴/ℏ;  A_Δ,Xyz=2/(3βC_Σ)",
    "name": "Dimensionless contrast loading and threshold",
    "status": "EXACT GIVEN DEFINITIONS / β OPEN",
    "sourcePage": "F11",
    "variableDefinitions": [
      "A_Δ is contrast loading; ρ̄−ρ is density contrast; β and C_Σ are normalization coefficients."
    ],
    "explanation": "Defines dimensionless density-contrast loading and its Xyz threshold.",
    "crossLinks": [
      "CF032",
      "CF168",
      "CF192"
    ]
  },
  {
    "id": "CF194",
    "displayNumber": "F194",
    "equation": "r_s^ν=(3β/2)L_c;  r_Xyz=r_s",
    "name": "Horizon-Xyz crossover",
    "status": "CONDITIONAL",
    "sourcePage": "F11",
    "variableDefinitions": [
      "r_s is Schwarzschild radius; r_s^ν is model crossover scale; β is normalization; L_c is causal length."
    ],
    "explanation": "States the conditional radius at which the Xyz scale coincides with a Schwarzschild scale.",
    "crossLinks": [
      "CF185",
      "CF195",
      "CF196"
    ]
  },
  {
    "id": "CF195",
    "displayNumber": "F195",
    "equation": "M_X=(L_c/2G_G)[(3β/2)^(1/3)]",
    "name": "Conditional black-hole crossover mass",
    "status": "CONDITIONAL; CALIBRATED BRANCH",
    "sourcePage": "F11",
    "variableDefinitions": [
      "M_X is crossover mass; L_c is causal length; G_G is model coupling; β is normalization."
    ],
    "explanation": "Converts the crossover radius into a mass using the calibrated model coupling.",
    "crossLinks": [
      "CF151",
      "CF194",
      "CF196"
    ]
  },
  {
    "id": "CF196",
    "displayNumber": "F196",
    "equation": "ρ̄_X = 3M_X/(4πr_s³) = ℏ/(βC_Σc⁵T_c⁴) = Δρ_Xyz",
    "name": "Density/horizon form of same Xyz crossover",
    "status": "EXACT ALGEBRA GIVEN CF194-CF195",
    "sourcePage": "F11",
    "variableDefinitions": [
      "ρ̄_X is crossover mean density; M_X is crossover mass; r_s is Schwarzschild radius; Δρ_Xyz is threshold contrast."
    ],
    "explanation": "Shows the equivalent density, horizon, and Xyz threshold forms of the crossover.",
    "crossLinks": [
      "CF192",
      "CF194",
      "CF195"
    ]
  },
  {
    "id": "CF197",
    "displayNumber": "F197",
    "equation": "T_c = [625π²ℏG_G³a(1−e²)Δϖ/(18M_Sun)]¹ᐟ²",
    "name": "Mercury back-inversion for T_c",
    "status": "OBSERVATIONAL INVERSION / CONSISTENCY",
    "sourcePage": "F11",
    "variableDefinitions": [
      "T_c is inferred causal time; G_G is coupling; a is semimajor axis; e is eccentricity; Δϖ is perihelion advance."
    ],
    "explanation": "Inverts the Mercury expression to infer the intrinsic time from orbital observables.",
    "crossLinks": [
      "CF038",
      "CF151",
      "CF153",
      "CF198"
    ]
  },
  {
    "id": "CF198",
    "displayNumber": "F198",
    "equation": "K_M=(25π³/12)ℏK_GD/T_c²",
    "name": "K_M reconstruction from K_GD and T_c",
    "status": "EXACT ALGEBRA GIVEN RETAINED K_M LAW",
    "sourcePage": "F11",
    "variableDefinitions": [
      "K_M is source modulus; K_GD is interface constant; ℏ is action; T_c is causal time."
    ],
    "explanation": "Reconstructs the source modulus from the retained interface constant and intrinsic time.",
    "crossLinks": [
      "CF034",
      "CF151",
      "CF197",
      "CF201"
    ]
  },
  {
    "id": "CF199",
    "displayNumber": "F199",
    "equation": "G_eff = Δa_mod/[2M_mod(r_s⁻²−r_f⁻²)]",
    "name": "Two-cloud measured effective gravitational coupling",
    "status": "EXPERIMENTAL RECONSTRUCTION",
    "sourcePage": "F11",
    "variableDefinitions": [
      "G_eff is measured coupling; Δa_mod is acceleration difference; M_mod is source mass; r_s,r_f are source and far radii."
    ],
    "explanation": "Defines an experimental two-radius reconstruction of effective coupling from differential acceleration.",
    "crossLinks": [
      "CF151",
      "CF200",
      "CF201"
    ]
  },
  {
    "id": "CF200",
    "displayNumber": "F200",
    "equation": "T_c = [15625π²ℏK_GD⁵Δa_mod/(96M_mod(r_s⁻²−r_f⁻²))]¹ᐟ²",
    "name": "Laboratory T_c reconstruction",
    "status": "EXPERIMENTAL RECONSTRUCTION FORM",
    "sourcePage": "F11",
    "variableDefinitions": [
      "T_c is reconstructed causal time; K_GD is interface constant; Δa_mod and M_mod are measured source data; r_s,r_f are radii."
    ],
    "explanation": "Combines the two-cloud reconstruction with the retained modulus law to infer intrinsic time.",
    "crossLinks": [
      "CF198",
      "CF199",
      "CF201"
    ]
  },
  {
    "id": "CF201",
    "displayNumber": "F201",
    "equation": "K_M = M_s(r_s⁻²−r_f⁻²)/[1250π⁹K_GD⁴Δa_mod]",
    "name": "Laboratory K_M reconstruction",
    "status": "EXPERIMENTAL RECONSTRUCTION FORM",
    "sourcePage": "F11",
    "variableDefinitions": [
      "K_M is source modulus; M_s is source mass; r_s,r_f are radii; K_GD is interface constant; Δa_mod is measured acceleration."
    ],
    "explanation": "Provides the corresponding direct laboratory reconstruction of source modulus.",
    "crossLinks": [
      "CF098",
      "CF199",
      "CF200"
    ]
  },
  {
    "id": "CF202",
    "displayNumber": "F202",
    "equation": "T_H,X = ℏ/[4πk_BT_C√(3β/2)]",
    "name": "Hawking temperature at conditional Xyz crossover",
    "status": "SEMICLASSICAL COMPARISON ONLY",
    "sourcePage": "F11",
    "variableDefinitions": [
      "T_H,X is Hawking temperature; ℏ is action; k_B is Boltzmann constant; T_C is crossover time; β is normalization."
    ],
    "explanation": "Compares the conditional Xyz crossover with a semiclassical Hawking temperature scale.",
    "crossLinks": [
      "CF194",
      "CF195",
      "CF203"
    ]
  },
  {
    "id": "CF203",
    "displayNumber": "F203",
    "equation": "T_H,X = (3200π³/3)(3β/2)³ᐟ²T_c",
    "name": "Standard Schwarzschild lifetime evaluated at crossover",
    "status": "SEMICLASSICAL COMPARISON ONLY",
    "sourcePage": "F11",
    "variableDefinitions": [
      "T_H,X is comparison temperature; β is normalization; T_c is intrinsic causal time."
    ],
    "explanation": "Re-expresses the crossover Hawking comparison solely in the intrinsic-time parameterization.",
    "crossLinks": [
      "CF202",
      "CF194"
    ]
  },
  {
    "id": "CF204",
    "displayNumber": "F204",
    "equation": "χ_Xyz ≡ min{s−2α, s−2β, s−2γ_d}",
    "name": "Xyz causal-integrity margin",
    "status": "DEFINITION GIVEN CF182",
    "sourcePage": "F12",
    "variableDefinitions": [
      "χ_Xyz is causal-integrity margin; s is common mode; α,β,γ_d are deviation coordinates."
    ],
    "explanation": "Defines the smallest distance to any of the three determinant rank-loss boundaries.",
    "crossLinks": [
      "CF181",
      "CF182",
      "CF205",
      "CF207"
    ]
  },
  {
    "id": "CF205",
    "displayNumber": "F205",
    "equation": "u_x=(1,1,−1,−1),  γu_x=0;  k₁+k₂−k₃−k₄=0 at α=s/2",
    "name": "Failed simple α-edge Xyz mode and branch dependence",
    "status": "EXACT AT SIMPLE α EDGE",
    "sourcePage": "F12",
    "variableDefinitions": [
      "u_x is candidate null mode; γ is centered Gram matrix; k_i are branch vectors; α,s are shape coordinates."
    ],
    "explanation": "Identifies a null mode at a simple edge and shows the corresponding branch-sum relation.",
    "crossLinks": [
      "CF181",
      "CF204",
      "CF206"
    ]
  },
  {
    "id": "CF206",
    "displayNumber": "F206",
    "equation": "λ_α=s−2α; (dλ_α/dτ)_CF157=(3/T_c)(s/2−α_eq) at α=s/2; dλ/dτ=0",
    "name": "Boundary-flow sign under the effective CF157 tracking candidate",
    "status": "EXACT GIVEN CF157; NOT GENERAL TRIGGER",
    "sourcePage": "F12",
    "variableDefinitions": [
      "λ_α is α-edge margin; α_eq is target coordinate; τ is time; T_c is causal time."
    ],
    "explanation": "Evaluates the effective candidate flow at the α-edge and explicitly does not promote it to a general trigger.",
    "crossLinks": [
      "CF157",
      "CF204",
      "CF205",
      "CF207"
    ]
  },
  {
    "id": "CF207",
    "displayNumber": "F207",
    "equation": "χ_Xyz=0 and D_τχ_Xyz<0 ⇒ smooth ordinary 1+3 continuation cannot remain in retained phase unchanged",
    "name": "General Xyz outward-crossing causal-integrity condition",
    "status": "GENERAL GEOMETRIC / KINEMATIC NECESSARY CONDITION; DYNAMICS OPEN",
    "sourcePage": "F12",
    "variableDefinitions": [
      "χ_Xyz is integrity margin; D_τ is material derivative; τ is evolution time."
    ],
    "explanation": "States the necessary geometric condition for an outward crossing while leaving the dynamical mechanism open.",
    "crossLinks": [
      "CF204",
      "CF206",
      "CF208",
      "CF217"
    ]
  },
  {
    "id": "CF208",
    "displayNumber": "F208",
    "equation": "Δq=(Δα,Δβ,Δγ,Δβ,Δα);  V_geom=(1/2)||Δq||²",
    "name": "Centered geometric mismatch norm",
    "status": "DEFINITION",
    "sourcePage": "F12",
    "variableDefinitions": [
      "Δq is centered shape mismatch; Δα,Δβ,Δγ are coordinate differences; V_geom is mismatch energy."
    ],
    "explanation": "Defines a permutation-symmetric mismatch measure in the centered shape sector.",
    "crossLinks": [
      "CF156",
      "CF157",
      "CF209",
      "CF211"
    ]
  },
  {
    "id": "CF209",
    "displayNumber": "F209",
    "equation": "(1/2)||Δγ||_F² = (1/2)L_c⁴V_geom",
    "name": "Celal Gram mismatch equals centered geometric mismatch up to fixed factor",
    "status": "EXACT IN CENTERED FIXED-COMMON-MODE SECTOR",
    "sourcePage": "F12",
    "variableDefinitions": [
      "Δγ is Gram-matrix mismatch; L_c is causal length; V_geom is geometric mismatch."
    ],
    "explanation": "Relates the matrix Frobenius mismatch to the coordinate mismatch in the fixed common-mode sector.",
    "crossLinks": [
      "CF175",
      "CF182",
      "CF208",
      "CF210"
    ]
  },
  {
    "id": "CF210",
    "displayNumber": "F210",
    "equation": "e_r=U_(n,r)q_eq,r;  C_r=(1/2)‖r−U_(n,r)U_(n,r)ᵀ‖_F²",
    "name": "Candidate post-Xyz transported mismatch / discontinuity bookkeeping",
    "status": "DEFINITION; PHYSICAL MOVE SET OPEN",
    "sourcePage": "F12",
    "variableDefinitions": [
      "e_r is transported mismatch; U_(n,r) is transport basis; q_eq,r is target; C_r is discontinuity cost."
    ],
    "explanation": "Defines candidate transported mismatch and a projector-based discontinuity cost after an Xyz transition.",
    "crossLinks": [
      "CF085",
      "CF167",
      "CF208",
      "CF211"
    ]
  },
  {
    "id": "CF211",
    "displayNumber": "F211",
    "equation": "r_* ∈ arg min_r(C_r+R_r),  R_r admissible",
    "name": "Minimum-discontinuity continuation selector",
    "status": "STRONG RATIONALE; admissible R_r remains OPEN",
    "sourcePage": "F12",
    "variableDefinitions": [
      "r_* is selected continuation; C_r is mismatch cost; R_r is admissibility penalty."
    ],
    "explanation": "Selects the continuation minimizing discontinuity plus an admissibility penalty, without specifying that penalty fully.",
    "crossLinks": [
      "CF210",
      "CF217"
    ]
  },
  {
    "id": "CF212",
    "displayNumber": "F212",
    "equation": "V_L(τ)=V_L(0)e^(−3τ/T_c)",
    "name": "Observed fixed-target recovery-cost decay under CF157",
    "status": "EXACT GIVEN CF157; EFFECTIVE TRACKING CANDIDATE ONLY",
    "sourcePage": "F12",
    "variableDefinitions": [
      "V_L is recovery cost; τ is time; T_c is causal time."
    ],
    "explanation": "States the exponential decay of the fixed-target recovery cost in the retained effective candidate.",
    "crossLinks": [
      "CF157",
      "CF159",
      "CF164"
    ]
  },
  {
    "id": "CF213",
    "displayNumber": "F213",
    "equation": "c_X=BᵀP_Xu_x,  c_X∈(0,±2,±2,±2,±2,0)",
    "name": "Xyz 2+2 incidence cut selected by failed mode",
    "status": "EXACT UP TO EDGE ORIENTATION / ORDERING",
    "sourcePage": "F12",
    "variableDefinitions": [
      "c_X is edge cut vector; B is incidence; P_X is Xyz projector; u_x is failed mode."
    ],
    "explanation": "Constructs the discrete 2+2 edge cut associated with the failed simple-edge mode.",
    "crossLinks": [
      "CF017",
      "CF205",
      "CF214",
      "CF215"
    ]
  },
  {
    "id": "CF214",
    "displayNumber": "F214",
    "equation": "P_grad c_X ≠ c_X;  P_circ c_X = c_X",
    "name": "Failed Xyz cut is pure gradient in six-channel decomposition",
    "status": "EXACT",
    "sourcePage": "F12",
    "variableDefinitions": [
      "P_grad and P_circ are gradient/circulation projectors; c_X is Xyz edge cut."
    ],
    "explanation": "Classifies the selected cut entirely in the circulation sector rather than the gradient sector.",
    "crossLinks": [
      "CF019",
      "CF020",
      "CF213"
    ]
  },
  {
    "id": "CF215",
    "displayNumber": "F215",
    "equation": "|E(K₄)| = C(4,2) = 6",
    "name": "No unused eternal edge exists inside the one undirected four-vertex cell",
    "status": "EXACT COMBINATORIAL NO-GO",
    "sourcePage": "F12",
    "variableDefinitions": [
      "E(K₄) is the edge set of the complete four-vertex graph; C(4,2) counts its six edges."
    ],
    "explanation": "The complete four-vertex cell already uses all six unordered branch pairs.",
    "crossLinks": [
      "CF006",
      "CF018",
      "CF213"
    ]
  },
  {
    "id": "CF216",
    "displayNumber": "F216",
    "equation": "detγ_X=0 ⇒ V₄,x→0 ⇒ B^dual_X→0",
    "name": "Local candidate dual-area/action weight collapses at Xyz rank loss while 4-volume remains finite",
    "status": "EXACT CONSEQUENCE WITHIN CF143-CF147 CANDIDATE ACTION",
    "sourcePage": "F12",
    "variableDefinitions": [
      "γ_X is degenerate Xyz Gram; V₄,x is four-volume; B^dual_X is candidate dual area."
    ],
    "explanation": "Propagates Gram rank loss through the candidate determinant-weighted dual area, without claiming physical collapse of volume.",
    "crossLinks": [
      "CF143",
      "CF145",
      "CF146",
      "CF147",
      "CF181"
    ]
  },
  {
    "id": "CF217",
    "displayNumber": "F217",
    "equation": "χ_Xyz>0: ordinary evolution may remain on existing causal relations; χ_Xyz=0,D_τχ_Xyz≥0: retained phase may remain admissible; χ_Xyz=0,D_τχ_Xyz<0: ordinary smooth continuation is inadmissible and an admissible intervention is required",
    "name": "Consolidated causal-integrity law; Celal may select among a separately derived admissible continuation set",
    "status": "EXACT BOUNDARY + CONDITIONAL SELECTOR; ORDINARY TRANSPORT AND POST-Xyz MOVE SET OPEN",
    "sourcePage": "F12",
    "variableDefinitions": [
      "χ_Xyz is integrity margin; D_τ is its material derivative; Celal is the branch-selection procedure."
    ],
    "explanation": "Summarizes interior, tangent-boundary, and outward-crossing cases while preserving the open continuation dynamics.",
    "crossLinks": [
      "CF085",
      "CF204",
      "CF207",
      "CF210",
      "CF211"
    ]
  },
  {
    "id": "CF218",
    "displayNumber": "F218",
    "equation": "∂_tχ_m + v_m·∇χ_m = 0",
    "name": "Advection of a sharp material-support indicator with the matter flow",
    "status": "EXACT KINEMATICS FOR MATERIAL SUPPORT",
    "sourcePage": "F13",
    "variableDefinitions": [
      "χ_m is material-support indicator; v_m is material velocity; t is time; ∇ is spatial gradient."
    ],
    "explanation": "Advects a sharp matter-support field with the material velocity without making it a graph-topology boundary.",
    "crossLinks": [
      "CF053",
      "CF219",
      "CF222"
    ]
  },
  {
    "id": "CF219",
    "displayNumber": "F219",
    "equation": "v_m(x,t)=V(t)+ω(t)×[x−X(t)]",
    "name": "Rigid-body matter velocity: translation plus axial rotation",
    "status": "EXACT NONRELATIVISTIC RIGID-BODY KINEMATICS",
    "sourcePage": "F13",
    "variableDefinitions": [
      "v_m is matter velocity; V is translation velocity; ω is angular velocity; X is center; x is position."
    ],
    "explanation": "Decomposes rigid-body material motion into translation and rotation.",
    "crossLinks": [
      "CF218",
      "CF220",
      "CF221"
    ]
  },
  {
    "id": "CF220",
    "displayNumber": "F220",
    "equation": "(ω×r)·n = 0 for n ∥ r",
    "name": "Rotation is tangent to an ideal spherical matter boundary, including a tilted axis",
    "status": "EXACT GEOMETRY",
    "sourcePage": "F13",
    "variableDefinitions": [
      "ω is angular velocity; r is radial position; n is spherical outward normal."
    ],
    "explanation": "Shows that rigid rotation has no normal component at an ideal spherical boundary.",
    "crossLinks": [
      "CF219",
      "CF221"
    ]
  },
  {
    "id": "CF221",
    "displayNumber": "F221",
    "equation": "T^{00}≈ρc²;  T^{0i}≈ρcv^i;  T^{ij}≈ρv^iv^j",
    "name": "Low-velocity dust source decomposition; rotation/tilt enters through momentum and stress",
    "status": "STANDARD NONRELATIVISTIC SOURCE LIMIT / INPUT",
    "sourcePage": "F13",
    "variableDefinitions": [
      "T^{μν} is stress-energy; ρ is density; v^i is material velocity; c is light speed."
    ],
    "explanation": "Provides the nonrelativistic stress-energy components used as the matter-layer source input.",
    "crossLinks": [
      "CF041",
      "CF042",
      "CF102",
      "CF218",
      "CF219"
    ]
  },
  {
    "id": "CF222",
    "displayNumber": "F222",
    "equation": "[M]_S=0; [∂_nM]_S=0; [∇²M]_S=C_Σ(c³T_c²/ℏ)ρ|_S",
    "name": "Ordinary weak matter-boundary matching without a delta-function surface layer",
    "status": "EXACT WITHIN RETAINED WEAK SOURCE EQUATION AND NO-SURFACE-LAYER ASSUMPTION",
    "sourcePage": "F13",
    "variableDefinitions": [
      "[·]_S denotes the matter-boundary value; n is boundary normal; M is deformation; C_Σ is retained coefficient; ρ is boundary density."
    ],
    "explanation": "Matches deformation, normal derivative, and weak-source curvature at the material boundary while excluding a delta-function surface source.",
    "crossLinks": [
      "CF032",
      "CF053",
      "CF067",
      "CF218",
      "CF220"
    ]
  }
]
