Pith Number

pith:ZWIOX5YY

pith:2019:ZWIOX5YYZP2L6D6BS63KWL3PJX

not attested not anchored not stored refs pending

Faster Biclique Mining in Near-Bipartite Graphs

Andrew van der Poel, Blair D. Sullivan, Trey Woodlief

arxiv:1903.01538 v1 · 2019-03-04 · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZWIOX5YYZP2L6D6BS63KWL3PJX}

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	2026-05-17T23:52:00.371862Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd90ebf718cbf4bf0fc197b6ab2f6f4df543d725a5ff94699ff17e0f6585d2ea

Aliases

arxiv: 1903.01538 · arxiv_version: 1903.01538v1 · doi: 10.48550/arxiv.1903.01538 · pith_short_12: ZWIOX5YYZP2L · pith_short_16: ZWIOX5YYZP2L6D6B · pith_short_8: ZWIOX5YY

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/ZWIOX5YYZP2L6D6BS63KWL3PJX \
  | 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: cd90ebf718cbf4bf0fc197b6ab2f6f4df543d725a5ff94699ff17e0f6585d2ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a562f8c72e8bb330ed43eaaa259337431c44dd1aa233c9ffa7a8f7079aa2627",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2019-03-04T21:07:26Z",
    "title_canon_sha256": "dbed486f02645b45d1e31c66e7b3c0ea33e04598f488e9f0e9cce603b062d3a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.01538",
    "kind": "arxiv",
    "version": 1
  }
}