SilverSight/experiments/bosonic_continuous/nuvmap_spectral_driver.py
allaun 6b26a9bc6e fix: address adversarial review findings
Architecture fixes:
- Fixed phantom Semantics.* imports in HachimojiBase and HachimojiManifoldAxiom
  (replaced with CoreFormalism.* and SilverSight.* imports)
- RRCLib.RRCEmit confirmed to exist (attacker was wrong)
- Duplicate ProductSchema/ProductWireFormat confirmed NOT in SilverSightCore (attacker was wrong)

Documentation fixes:
- SOS example: fixed s₀ = x² (was incorrectly stated as 0)
- Added Archimedean condition to Putinar's Positivstellensatz
- Sidon bound: fixed to ⌊√(2N)⌋ + 1 in FIRST_PRINCIPLES (consistency with PURE_FORMULAS)
- Safety margin 28× confirmed correct (attacker's 56.7× was wrong — they confused ppm with ×10^-6)

Lean proof status:
- repunit function: documented as 'repunit characteristic' (not mathematical repunit)
- chentsov_50: 7 sorries remain (type bridge + chentsov_theorem internal sorries)
- Fisher metric bridge: cross-term 1/p₀ correctly identified and documented
2026-06-23 08:28:30 -05:00

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Python

#!/usr/bin/env nix-shell
#!nix-shell -p python312Packages.numpy -i python3
"""nuvmap_spectral_driver.py - Run on neon via nix-shell"""
import numpy as np
import json
from pathlib import Path
def compute_spectral_gap(N: int, p: int) -> dict:
"""Compute spectral gap for BMCTE eigensolid at p/N=1/7."""
lam = np.exp(-p * p / N)
# Sparse signature matrix (diagonal for now)
sig_vals = [8704, 9088, 9984, 8704, 9088, 9984, 8704, 9088]
mat = np.diag(sig_vals)
# Power iteration for dominant eigenvalue
v = np.random.randn(8)
v = v / np.linalg.norm(v)
for _ in range(100):
Mv = mat @ v
norm = np.linalg.norm(Mv)
if norm < 1e-10:
break
v = Mv / norm
ev_max = float(v @ mat @ v)
density = np.count_nonzero(mat) / mat.size
return {
"N": N, "p": p,
"lambda_theory": float(lam),
"spectral_gap": ev_max,
"density": float(density),
"at_threshold": abs(p/N - 1/7) < 0.001
}
if __name__ == "__main__":
result = compute_spectral_gap(80000, 11429)
print(json.dumps(result, indent=2))
Path("neon_spectral_result.json").write_text(json.dumps(result, indent=2))