Pith Number

pith:NOYM7KZ4

pith:2017:NOYM7KZ4SSSKXMI2MPHTJLMIMK

not attested not anchored not stored refs pending

Modelling Preference Data with the Wallenius Distribution

Brunero Liseo, Clara Grazian, Fabrizio Leisen

arxiv:1701.08142 v5 · 2017-01-27 · stat.ME · stat.AP · stat.CO · stat.ML

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

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	2026-05-18T00:12:11.489429Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6bb0cfab3c94a4abb11a63cf34ad88629f1dc5df6833d920379b587dbbfec872

Aliases

arxiv: 1701.08142 · arxiv_version: 1701.08142v5 · doi: 10.48550/arxiv.1701.08142 · pith_short_12: NOYM7KZ4SSSK · pith_short_16: NOYM7KZ4SSSKXMI2 · pith_short_8: NOYM7KZ4

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/NOYM7KZ4SSSKXMI2MPHTJLMIMK \
  | 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: 6bb0cfab3c94a4abb11a63cf34ad88629f1dc5df6833d920379b587dbbfec872

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd1b9706d06476ae182d0cb09eb186f4094eafd2286a6302671df0cf05e4692d",
    "cross_cats_sorted": [
      "stat.AP",
      "stat.CO",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2017-01-27T18:30:09Z",
    "title_canon_sha256": "c4842e0b8d6eea5e3de54697567b8189634785188c110a8e951857f6b9ea2155"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.08142",
    "kind": "arxiv",
    "version": 5
  }
}