Pith Number

pith:YUE7YFDN

pith:2018:YUE7YFDNYXJQQF6P63Y5SGEIZW

not attested not anchored not stored refs pending

Mining Maximal Induced Bicliques using Odd Cycle Transversals

Andrew van der Poel, Blair D. Sullivan, Kyle Kloster

arxiv:1810.11421 v2 · 2018-10-26 · 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{YUE7YFDNYXJQQF6P63Y5SGEIZW}

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	2026-05-17T23:55:33.972840Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c509fc146dc5d30817cff6f1d91888cd9e20e285764c8aaf1f12360b302c1955

Aliases

arxiv: 1810.11421 · arxiv_version: 1810.11421v2 · doi: 10.48550/arxiv.1810.11421 · pith_short_12: YUE7YFDNYXJQ · pith_short_16: YUE7YFDNYXJQQF6P · pith_short_8: YUE7YFDN

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/YUE7YFDNYXJQQF6P63Y5SGEIZW \
  | 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: c509fc146dc5d30817cff6f1d91888cd9e20e285764c8aaf1f12360b302c1955

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7087429e623fc808cc661dd0e90a6dd59e0cbea614fd3092b828f58f448189c1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2018-10-26T17:08:43Z",
    "title_canon_sha256": "3013448bcbbbfe307f92e11504a41bd4a220df69b39769cb5b1ba23ee919e6c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.11421",
    "kind": "arxiv",
    "version": 2
  }
}