Proposed integration contract

This appendix is a proposed repository contract, not a record of executed changes.

A maintainer may install /manuscripts/X-G-ST.tex, add the actual source import and versioned metadata, and add separation edges to X-G, the supplied X-F-ST, X-E-ST, I-B, and the comparison boundaries. Actual hashes, schemas, and tests must come from the repository, not from this proposal.

routing note. X-G-ST is a local Grade S supported transfer of the normalized free auxiliary–ghost causal multiplet and an exact source-preserving variational upgrade obstruction. Its free BRST derivation is not an interacting quantum differential. Its positive classical reciprocity witness is not a loop anomaly. The existing three-tree plateau identity survives, but no nonlocal one-loop observable or spacetime emergence construction is supplied.

identifier: X-G-ST sourceStatus: proposed grade: local Grade S primarySourceRecord: X-G@1 host: unchanged I-B / X-A-ST instance widthStatus: fixed-positive-width constructed: - normalized independent auxiliary–ghost multiplet - retarded and advanced free Green matrix - off-shell free nilpotence - compatibility with free graded causal relations - natural switched-scalar breaking and leading witness - supported reciprocity witness provedObstructed: - exact source-preserving variational upgrade retained: - direct X-F tree plateau identity at tree order unresolved: - nonlocal one-loop observable notConstructed: - interacting quantum BRST - physical-state selection or positivity - time-ordered hierarchy - sharp metric admission - spacetime emergence registryEditsExecuted: false repositoryTestsExecuted: false compilationAsserted: false

Registration, if later performed, would change a documentary source status. It would not change the analytical verdicts above.