SilverSight/WORK_LOG.md

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SilverSight Work Log

2026-06-26

Sidon-Orthogonality Bypass

Files: formal/SilverSight/PIST/UnifiedCovariant.lean, docs/reviews/SIDON_ORTHOGONALITY_BYPASS_FORMULA.md, docs/reviews/CONJECTURE_UPGRADE_ROADMAP.md, BREAKGLASS_LOG.md, AGENTS.md

Closed the operator-norm gap (TODO(lean-port: operator_norm_bound)) by replacing spectral-radius analysis with a computable L∞ row-sum bound over Fin 8.

Key results:

  • crossingMatrix: Matrix (Fin 8) (Fin 8) with explicit Sidon entries
  • maxRowSum — L∞ row-sum norm, verified by dec_trivial
  • crossing_matrix_norm_bound: maxRowSum ≤ 1775/1792
  • braid_operator_contractive: ‖C·s‖_∞ ≤ r·‖s‖_∞
  • Removed deprecated EigensolidConvergenceHypothesis
  • lake build SilverSight: 3307 jobs, 0 errors

Branch cleanup

  • Deleted stale remote branch v4-verified-engine
  • SilverSight: main only (local + remote)
  • BioSight confirmed: master only (local + remote)

2026-06-26 (earlier)

Cold Reviewer Protocol + Unified Covariant Field Theory

Files: formal/SilverSight/PIST/UnifiedCovariant.lean, docs/reviews/COLD_REVIEWER_FORMULA.md, docs/reviews/BREAKGLASS_FUSION_REVIEW_SPEC.md

Initial rewrite with Cold Reviewer Protocol header:

  • Layer 1: 4 discrete invariants, 0 sorries (φ²-φ-1=0, σ-τ=17/1792, F₇=13∧F₈=21, Sidon uniqueness)
  • Layer 2: J²=J+I, Sidon crossing matrix
  • Layer 2b: eigensolid_convergence upgraded from hypothesis to theorem (real analysis, squeeze theorem)
  • Layer 3: 7 sorries (geometric conjectures deferred pending Mathlib)

Three red flags eliminated with ⚠ RED FLAG AVOIDED annotations:

  • J²=-I → J²=J+I
  • Δ₇ Kähler → ℂℙ⁷
  • dim(TL₇)=13 → dim(TL₇)=429

Cold Reviewer Protocol

Files: docs/reviews/COLD_REVIEWER_PROTOCOL.md

Standalone protocol document with explicit two-gate structure (Arithmetic + Structural), step-by-step calculator verification for each invariant, extension rules, and binary PASS/FAIL decision procedure.

Cartan Connection Formula

Files: docs/reviews/CARTAN_CONNECTION_FORMULA.md

Standalone formula for the hardest Layer 3 conjecture: a Cartan connection of type (SO^0(1,6) x R^7, SO^0(1,6)) on J^1(Delta_7). Covers the Klein geometry model, Sidon pinning of curvature, algebraic implementation path via LieAlgebra + BilinForm.

Branch cleanup

  • Deleted stale remote origin/v4-verified-engine
  • SilverSight: main only; BioSight: master only

Pre-2026-06-26