Pith Number

pith:OYVS2BHV

pith:2015:OYVS2BHV63CDWBTLREACLIHIUZ

not attested not anchored not stored refs pending

Heavy subgraphs, stability and hamiltonicity

Binlong Li, Bo Ning

arxiv:1506.02795 v3 · 2015-06-09 · 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{OYVS2BHV63CDWBTLREACLIHIUZ}

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	2026-05-18T00:42:13.601614Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

762b2d04f5f6c43b066b890025a0e8a66d3087932ed5fd3c64b13db024145b0a

Aliases

arxiv: 1506.02795 · arxiv_version: 1506.02795v3 · doi: 10.48550/arxiv.1506.02795 · pith_short_12: OYVS2BHV63CD · pith_short_16: OYVS2BHV63CDWBTL · pith_short_8: OYVS2BHV

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/OYVS2BHV63CDWBTLREACLIHIUZ \
  | 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: 762b2d04f5f6c43b066b890025a0e8a66d3087932ed5fd3c64b13db024145b0a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6e35059480670ce8c779f027e58fdd5506b1ae1b1f01dc3702f399583a94ab7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2015-06-09T06:36:54Z",
    "title_canon_sha256": "d24332f43af61efb9839e4b58e18fa40a8e0023b9d376bd46a2bd18bc86626fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.02795",
    "kind": "arxiv",
    "version": 3
  }
}