# LIB2-337 — Source-equivalence hold on the Jordan-boundary selector header

- class: NOT_AN_ENTRY · review_state: IN_REVIEW · house_tier: not yet assigned
- labels as printed: math_status None · attachment None · scorecard tier word none (PDF p.None)
- basis: {"pdf_sha256_prefix": "b64ddcd9e16a6dcd", "release": "Rev33.1_S369"}

## Statement

(none)

## Caution

Neither a shared vacuum target nor similar theorem wording establishes equivalence of the original assumptions.

## Primary source

Appendix A, §A.2, Theorem 0.1: modular/Jordan-boundary sentence, PDF p.141: "Equivalently, the working vacuum is the unique algebraic attractor of the present modular/Jordan-boundary construction."

## Machine

- url: /library-v2/LIB2-337/
- content_sha256: 18a6b3a79addd219c9f8b9ff78a639baf37967ea620fc048da1660da8edf38f9
- candidate_ids: C2-140

## Freshness

- BUILD_STAMP S371a · 2026-09-26T22:53Z · master 01d1a5873ede42f5 · cut 9dcc6ce9a8ee3e02
- Declared volatile fields (R36): BUILD_STAMP