Pith Number

pith:WHXB7BGG

pith:2018:WHXB7BGGWU2U7XTD4ORPO5434T

not attested not anchored not stored refs pending

Monte Carlo modified profile likelihood in models for clustered data

Claudia Di Caterina, Giuliana Cortese, Nicola Sartori

arxiv:1801.02597 v3 · 2018-01-08 · stat.ME · stat.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WHXB7BGGWU2U7XTD4ORPO5434T}

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	2026-05-17T23:57:15.487250Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1ee1f84c6b5354fde63e3a2f7779be4e303228cdd76d066e87a46f4dd29a17b

Aliases

arxiv: 1801.02597 · arxiv_version: 1801.02597v3 · doi: 10.48550/arxiv.1801.02597 · pith_short_12: WHXB7BGGWU2U · pith_short_16: WHXB7BGGWU2U7XTD · pith_short_8: WHXB7BGG

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/WHXB7BGGWU2U7XTD4ORPO5434T \
  | 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: b1ee1f84c6b5354fde63e3a2f7779be4e303228cdd76d066e87a46f4dd29a17b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "55ca1879bf5a3341957cefa56ad8e46456b27d8ace51621353bf2a322a0a7b30",
    "cross_cats_sorted": [
      "stat.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2018-01-08T18:20:53Z",
    "title_canon_sha256": "d105c01fed4f274bf2847ec24caf3001e9b6e77f49d07b15f9c7596d4b07e967"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.02597",
    "kind": "arxiv",
    "version": 3
  }
}