Pith Number

pith:GB25F6IG

pith:2008:GB25F6IGUWNXEV2H3ARRMYDK27

not attested not anchored not stored refs pending

Homological Stability among Moduli Spaces of Holomorphic Curves in Complex Projective Space

David Ayala

arxiv:0811.2274 v2 · 2008-11-14 · math.AT

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GB25F6IGUWNXEV2H3ARRMYDK27}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:27:55.624639Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3075d2f906a59b725747d82316606ad7c040eea87017a553c505c4f4ebbf3e8e

Aliases

arxiv: 0811.2274 · arxiv_version: 0811.2274v2 · doi: 10.48550/arxiv.0811.2274 · pith_short_12: GB25F6IGUWNX · pith_short_16: GB25F6IGUWNXEV2H · pith_short_8: GB25F6IG

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/GB25F6IGUWNXEV2H3ARRMYDK27 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 3075d2f906a59b725747d82316606ad7c040eea87017a553c505c4f4ebbf3e8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a4a2fce0464a8e5aaf5cea99f12c663d73937479c772eb63b2760819e082471",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AT",
    "submitted_at": "2008-11-14T06:47:26Z",
    "title_canon_sha256": "edae6cf9b36241e137b971b04db25c5f120f71847d9192dc684e75c637ce6cd2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0811.2274",
    "kind": "arxiv",
    "version": 2
  }
}