Pith Number

pith:CZJIILO6

pith:2001:CZJIILO6SHTIHPV2NZGAHTG4G6

not attested not anchored not stored refs pending

The similarity metric

Bin Ma (Univ. Western Ontario), BioInformatics Solutions Inc.), Ming Li (Univ. of Waterloo, Paul Vitanyi (CWI, Santa Barbara), Univ. of Amsterdam), Xin Chen (Univ. California, Xin Li (Univ. Western Ontario)

arxiv:cs/0111054 v3 · 2001-11-20 · cs.CC · cond-mat.stat-mech · cs.CE · cs.CV · math.CO · math.MG · math.ST · physics.data-an · q-bio.GN · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CZJIILO6SHTIHPV2NZGAHTG4G6}

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	2026-05-18T04:08:54.363185Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1652842dde91e683beba6e4c03ccdc379b371b5e77edd3dbc4c017f7682f7322

Aliases

arxiv: cs/0111054 · arxiv_version: cs/0111054v3 · doi: 10.48550/arxiv.cs/0111054 · pith_short_12: CZJIILO6SHTI · pith_short_16: CZJIILO6SHTIHPV2 · pith_short_8: CZJIILO6

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/CZJIILO6SHTIHPV2NZGAHTG4G6 \
  | 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: 1652842dde91e683beba6e4c03ccdc379b371b5e77edd3dbc4c017f7682f7322

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07e4e8202e6a9e2649feb962aebb42bf4222c5ef0631167b93671243b5d6a41a",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "cs.CE",
      "cs.CV",
      "math.CO",
      "math.MG",
      "math.ST",
      "physics.data-an",
      "q-bio.GN",
      "stat.TH"
    ],
    "license": "",
    "primary_cat": "cs.CC",
    "submitted_at": "2001-11-20T15:25:47Z",
    "title_canon_sha256": "adf7281b58990c3ab596bbefe38e3ba8fe46273d3afd8330dc156599d5324f30"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cs/0111054",
    "kind": "arxiv",
    "version": 3
  }
}