Research-Stack/shared-data/data/stack_solidification/full_stack_assumption_dag_2026-05-13.md
Brandon Schneider e2bcfa62dd dag: full-stack assumption audit — 78 files, ~280 assumptions
Breakdown:
  Physics/Lean:     15 files, 1 green, 4 yellow, 10 red
  Infrastructure:   33 files, ~190 heuristic assumptions
  5-Applications:   30 files, 88 assumptions

Critical action items:
  NBody.lean:1395 — broken theorem, references nonexistent lemma
  MengerSponge:197-208 — 3 empty theorem bodies
  FAMM.lean:141,223 — 2 tautological theorems
  BraidCross.lean:71,78 — trivial zero-strand only

Well-scoped: PIST.lean, buoyancy_added_mass, solids_physics,
  alphafold_probe, CAD harness, finance_manager, review_emitter
2026-05-13 21:44:53 -05:00

2.7 KiB

Full-Stack Assumption DAG — 2026-05-13

Files audited: 78 | Assumptions identified: ~280 | Build: 3529 jobs, zero errors


Physics/Lean (15 files)

File Grade Isses
PIST.lean Green 17+ theorems with real proofs. Clean.
BraidedFieldPaths.lean 🟡 Yellow 2 theorems, structurally correct but claims in comments not proven
ThresholdVector.lean 🟡 Yellow 12 theorems, all native_decide — thresholds heuristic
LogogramRotationLoop.lean 🟡 Yellow Band-disjointness claim contradicted by its own test
BraidSerial.lean 🟡 Yellow Roundtrip on one hand-picked packet only
BraidCross.lean 🔴 Red Trivial zero-strand theorems only
Law19_VoidScar.lean 🔴 Red 0 theorems, all claims in comments
BoundaryEigenFire.lean 🔴 Red 0 theorems, 7 heuristic claims, arbitrary thresholds
HyperEigenSpectrum.lean 🔴 Red 0 theorems, arbitrary regime transitions
MengerSpongeFractalAddressing.lean 🔴 Red 4 theorems, 3 are empty placeholders
FAMM.lean 🔴 Red 2 theorems, both tautological
BraidBracket.lean 🔴 Red 0 theorems, placeholder constants
BraidStrand.lean 🔴 Red 0 theorems, lossy Float roundtrip
BraidField.lean 🔴 Red 0 theorems, RG claims in comments only
NBody.lean 🔴 Red 1 BROKEN theorem (references nonexistent lemma)

Infrastructure/Shim (33 files)

  • 190+ heuristic assumptions across ~22 receipt generators
  • Dominant failure mode: metaphors written as equations (Kerr analogy, BodegaFlow, cognitive shell model)
  • Multiple files claim D_f = log(2)/log(Phi) without derivation
  • Well-scoped exemplars: buoyancy_added_mass, solids_physics, magnetic_derivative, alphafold_probe

5-Applications (30 files)

  • 88 assumptions, most in PIST compression scripts (27 assumptions, 3 files)
  • PIST "compression" is coordinate remapping, not compression
  • Multiple scripts import shock physics as metaphor for compression stages
  • CAD harness, finance_manager, review_emitter: clean, no physics claims

Action Items by Severity

Critical (broken build):

  • NBody.lean:1395 — verlet_preserves_energy_approximate references nonexistent lemma

High (placeholder theorems):

  • MengerSpongeFractalAddressing.lean:197,202,208 — 3 theorem bodies missing

Medium (tautological/trivial theorems):

  • FAMM.lean:141,223 — both theorems are trivial identities
  • BraidCross.lean:71,78 — zero-strand theorems only

Low (heuristic but documented):

  • All HCMMR kernel thresholds, PIST compression claims, cognitive load parameters
  • These are acknowledged as model-internal, not empirical claims