Pith Number

pith:CPZFKIOG

pith:2025:CPZFKIOG6G3JHTN3QUUGL25QGB

not attested not anchored not stored refs pending

Full-Trace Modules

Ela Celikbas, J\"urgen Herzog, Olgur Celikbas, Shinya Kumashiro

arxiv:2505.14961 v1 · 2025-05-20 · math.AC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CPZFKIOG6G3JHTN3QUUGL25QGB}

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.

Cited by

1 paper in Pith

When do pseudo-Gorenstein rings become Gorenstein?

Receipt and verification

First computed	2026-07-05T11:06:38.362138Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13f25521c6f1b693cdbb852865ebb0306cd87d75df3fac7595bec9a844c4972d

Aliases

arxiv: 2505.14961 · arxiv_version: 2505.14961v1 · doi: 10.48550/arxiv.2505.14961 · pith_short_12: CPZFKIOG6G3J · pith_short_16: CPZFKIOG6G3JHTN3 · pith_short_8: CPZFKIOG

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/CPZFKIOG6G3JHTN3QUUGL25QGB \
  | 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: 13f25521c6f1b693cdbb852865ebb0306cd87d75df3fac7595bec9a844c4972d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd7bac711c8fcd423460a261b8c866eef45b654b0f6ec75fec41be1e33234c0c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2025-05-20T22:41:57Z",
    "title_canon_sha256": "934d59e9128846807fff986373a6a8209d247e3688fac93dde5ae999bf5310c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.14961",
    "kind": "arxiv",
    "version": 1
  }
}