Published package / CLIR

`lefschetz.degree_two_1924`

v0.1.0

Lefschetz (1,1)-theorem (1924), proof via Kodaira-Spencer (1953): the rational/integral Hodge conjecture holds for degree 2 (k=1) -- established_by_source for cmi.hodge::HodgeConjectureDegree2Claim, NOT for the general (any k) claim

The version is immutable: the content at this address never changes.

The descriptor below is exactly the record the resolver puts into law.lock. Its shape is normative ($defs/LockedPackage of the lockfile schema), so publication status is expressed by the section of the catalogue rather than by a field inside it: an extra field would make the descriptor invalid.

{
  "contentHash": "sha256:55a4adc798200de8a500f4b62ffeb7d4cf32009ff7fabda8eab7a5967b00711f",
  "features": [
    "core-executable"
  ],
  "name": "lefschetz.degree_two_1924",
  "namespace": "urn:doctrine:math:lefschetz-1-1-1924",
  "registryId": "law-dsl-dev",
  "resolverUri": "registry://law-dsl-dev/lefschetz.degree_two_1924/0.1.0",
  "version": "0.1.0"
}

Signature

Not issued. The field schema exists (signature: algorithm, keyId, value); an issuer and keys do not: a signature attests the provenance of the bytes, not the legal correctness of the rules, and is a separate piece of work.