Pith Number

pith:QZEWGUTO

pith:2014:QZEWGUTODHTBN5GCERX5HEVVND

not attested not anchored not stored refs pending

Decomposing Gorenstein Rings as Connected Sums

Ela Celikbas, H. Ananthnarayan, Jai Laxmi, Zheng Yang

arxiv:1406.7600 v2 · 2014-06-30 · 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{QZEWGUTODHTBN5GCERX5HEVVND}

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	2026-05-18T00:45:59.101559Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

864963526e19e616f4c2246fd392b568e288d0544f91420be3095c0e4967cc6f

Aliases

arxiv: 1406.7600 · arxiv_version: 1406.7600v2 · doi: 10.48550/arxiv.1406.7600 · pith_short_12: QZEWGUTODHTB · pith_short_16: QZEWGUTODHTBN5GC · pith_short_8: QZEWGUTO

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/QZEWGUTODHTBN5GCERX5HEVVND \
  | 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: 864963526e19e616f4c2246fd392b568e288d0544f91420be3095c0e4967cc6f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ebb9951d1585619093f4c0cc8ad8605ff07ce4a5404d79ddf4384f53150662d1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2014-06-30T04:16:07Z",
    "title_canon_sha256": "49c6545ccd4585659457df38602364b547f1f3020ec6e34c15eba6a47f5e7ed2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.7600",
    "kind": "arxiv",
    "version": 2
  }
}