Pith Number

pith:5JIWX75F

pith:2026:5JIWX75FSPZNPC7JCJJTN7A2XC

not attested not anchored not stored refs pending

Bayesian Inference for Non-Conjugate Distance Dependent Chinese Restaurant Process Models

Joseph Marsh, Rowland G. Seymour, Theodore Kypraios

arxiv:2605.15847 v1 · 2026-05-15 · 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{5JIWX75FSPZNPC7JCJJTN7A2XC}

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	2026-05-20T00:01:21.675404Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea516bffa593f2d78be9125336fc1ab8a6f3ffc1f3926d258e79949f56b3d5ef

Aliases

arxiv: 2605.15847 · arxiv_version: 2605.15847v1 · doi: 10.48550/arxiv.2605.15847 · pith_short_12: 5JIWX75FSPZN · pith_short_16: 5JIWX75FSPZNPC7J · pith_short_8: 5JIWX75F

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/5JIWX75FSPZNPC7JCJJTN7A2XC \
  | 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: ea516bffa593f2d78be9125336fc1ab8a6f3ffc1f3926d258e79949f56b3d5ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ca17026b5fd7c442b74b23c5cd2542bc36a82aa9635305872acd117cd470d14",
    "cross_cats_sorted": [
      "stat.CO"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2026-05-15T11:00:44Z",
    "title_canon_sha256": "a08db931fd0a86496c71fa820dc3cc202348cc0ee0e2b1087902ba44f5629db3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.15847",
    "kind": "arxiv",
    "version": 1
  }
}