Pith Number

pith:STPT2IWP

pith:2013:STPT2IWPNOSOFTA4G7Y5O2SG4E

not attested not anchored not stored refs pending

Koszul binomial edge ideals

J\"urgen Herzog, Takayuki Hibi, Viviana Ene

arxiv:1310.6426 v1 · 2013-10-23 · 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{STPT2IWPNOSOFTA4G7Y5O2SG4E}

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	2026-05-18T03:09:10.228345Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94df3d22cf6ba4e2cc1c37f1d76a46e131afd1b9c32f88a55f92a3a09917aafe

Aliases

arxiv: 1310.6426 · arxiv_version: 1310.6426v1 · doi: 10.48550/arxiv.1310.6426 · pith_short_12: STPT2IWPNOSO · pith_short_16: STPT2IWPNOSOFTA4 · pith_short_8: STPT2IWP

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/STPT2IWPNOSOFTA4G7Y5O2SG4E \
  | 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: 94df3d22cf6ba4e2cc1c37f1d76a46e131afd1b9c32f88a55f92a3a09917aafe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99415cfbda7e9807c06a4fa7667f9b77d79f8a8a8ec114ad16b6d7abde691ea8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2013-10-23T23:08:35Z",
    "title_canon_sha256": "eb2e0729fc71b31b8ed199ecaa2b81be21ca7bc149cd925bf8ecdeb461654b7a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.6426",
    "kind": "arxiv",
    "version": 1
  }
}