
Canonical reference map for the PRE-GHR publication series: numbering map, layer architecture, versioning convention, citation format, related records, revision history. v22 (2026-08-12): XXXIX v3.1 (21904563) — second adversarial review round; v21 recorded XXXIX v3.0 (21903117) — adversarial-review round (Finite-Attainment Lemma, Proposition 1 interval-separated decidability, Axiom 1 A_sender, claim-layer table, three-level separation + observable lower witness, Q5.4). A1 renamed joint-attainability. Open questions: Q5.1/Q5.3/Q5.4. v20.1 file-cleanup row recorded.
