Pith Number

pith:HUR5ZNF2

pith:2015:HUR5ZNF2XHJCGOWOJFG7ROEIJX

not attested not anchored not stored refs pending

Some Cohen-Macaulay and unmixed binomial edge ideals

Dariush Kiani, Sara Saeedi Madani

arxiv:1506.01362 v1 · 2015-06-03 · math.AC · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HUR5ZNF2XHJCGOWOJFG7ROEIJX}

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	2026-05-18T01:58:24.498225Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d23dcb4bab9d2233ace494df8b8884deb3c5cc647c2ca5b0f52bdb000f8d4ae

Aliases

arxiv: 1506.01362 · arxiv_version: 1506.01362v1 · doi: 10.48550/arxiv.1506.01362 · pith_short_12: HUR5ZNF2XHJC · pith_short_16: HUR5ZNF2XHJCGOWO · pith_short_8: HUR5ZNF2

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/HUR5ZNF2XHJCGOWOJFG7ROEIJX \
  | 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: 3d23dcb4bab9d2233ace494df8b8884deb3c5cc647c2ca5b0f52bdb000f8d4ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "705970b052df9314b3ac7a306f293dfe161469b761eb4dd76604158e58a849e4",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2015-06-03T19:42:29Z",
    "title_canon_sha256": "9d6beccc5850bab3badaa578a97bfa80b9cac811c3e6c24fa6ce3cc14d97f956"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.01362",
    "kind": "arxiv",
    "version": 1
  }
}