Pith Number

pith:Q75TCQVZ

pith:2014:Q75TCQVZIKKFJ2YMQW5SQYNBJ3

not attested not anchored not stored refs pending

Online Clique Clustering

Aleksander Fabijan, Bengt Nilsson, Christoph Durr, Marek Chrobak

arxiv:1411.4274 v3 · 2014-11-16 · 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{Q75TCQVZIKKFJ2YMQW5SQYNBJ3}

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	2026-05-18T01:02:14.124684Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87fb3142b9429454eb0c85bb2861a14ecaf0779008593dfedcba62e2abaa7320

Aliases

arxiv: 1411.4274 · arxiv_version: 1411.4274v3 · doi: 10.48550/arxiv.1411.4274 · pith_short_12: Q75TCQVZIKKF · pith_short_16: Q75TCQVZIKKFJ2YM · pith_short_8: Q75TCQVZ

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/Q75TCQVZIKKFJ2YMQW5SQYNBJ3 \
  | 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: 87fb3142b9429454eb0c85bb2861a14ecaf0779008593dfedcba62e2abaa7320

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f0276871fd2fc064d1a939cbcd4fafb942794685821f917a80a94fb7e319d7c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2014-11-16T16:17:49Z",
    "title_canon_sha256": "0d8c84cdaf6495d0de6fd74a450426a4ec5fc07de52ba60e944420502bbbb730"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.4274",
    "kind": "arxiv",
    "version": 3
  }
}