Pith Number

pith:325CYJGD

pith:2011:325CYJGDGVCYJMOJRBJPCYEQCN

not attested not anchored not stored refs pending

Relational models for contingency tables

Adrian Dobra, Anna Klimova, Tam\'as Rudas

arxiv:1102.5390 v2 · 2011-02-26 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{325CYJGDGVCYJMOJRBJPCYEQCN}

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	2026-05-18T04:27:27.833143Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

deba2c24c3354584b1c98852f16090134de49208659cc10b49b12475b88411e6

Aliases

arxiv: 1102.5390 · arxiv_version: 1102.5390v2 · doi: 10.48550/arxiv.1102.5390 · pith_short_12: 325CYJGDGVCY · pith_short_16: 325CYJGDGVCYJMOJ · pith_short_8: 325CYJGD

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/325CYJGDGVCYJMOJRBJPCYEQCN \
  | 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: deba2c24c3354584b1c98852f16090134de49208659cc10b49b12475b88411e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d060a61f07ec9813372cd231d11c63d655e5795c1031bd91d006c41ad9a6734",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2011-02-26T06:10:02Z",
    "title_canon_sha256": "1756ea2fb9ecf2df6506541387d3338f50bf57d675880d75ef91529c5b12a273"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.5390",
    "kind": "arxiv",
    "version": 2
  }
}