test(physics): Stage 2 hardening pins — scale domain, L2 excision, parity boundary #92

Closed
core-labs wants to merge 2 commits from test/stage2-physics-parity-hardening into docs/stage1-governance-boundary-freeze

2 commits

Author SHA1 Message Date
2a32887809 Merge branch 'docs/stage1-governance-boundary-freeze' into test/stage2-physics-parity-hardening 2026-07-20 21:05:18 +00:00
Shay
b1dc57ff22 test(physics): Stage 2 hardening pins for scale domain, L2 excision, parity
Executable Stage 2 exit evidence: shared fraction-decrease scale domain,
identity L2 helper absence, GoldTether geometric residual path, RATIFIED|
DEMOTED-only ratifier, active Cl(4,1) product/conformal/Gram/GT/sandwich
smoke, dual-backend vs Python-authoritative parity boundary (no false
rotor_power Rust claims), and LE f64 SHA-256 digests.

[Verification]: algebra suite green (includes Stage 2 pins); stage2 9 passed 1 skipped
2026-07-20 13:45:05 -07:00