Pith Number

pith:5ELAANEY

pith:2014:5ELAANEYT5JRINBMR65AQSZPSU

not attested not anchored not stored refs pending

Posteriors, conjugacy, and exponential families for completely random measures

Ashia C. Wilson, Michael I. Jordan, Tamara Broderick

arxiv:1410.6843 v2 · 2014-10-24 · math.ST · stat.ME · 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{5ELAANEYT5JRINBMR65AQSZPSU}

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	2026-05-18T01:16:29.897823Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9160034989f5314342c8fba084b2f950e8c4bf9a038e035f1853c502faf225b

Aliases

arxiv: 1410.6843 · arxiv_version: 1410.6843v2 · doi: 10.48550/arxiv.1410.6843 · pith_short_12: 5ELAANEYT5JR · pith_short_16: 5ELAANEYT5JRINBM · pith_short_8: 5ELAANEY

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/5ELAANEYT5JRINBMR65AQSZPSU \
  | 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: e9160034989f5314342c8fba084b2f950e8c4bf9a038e035f1853c502faf225b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38e2c9de4d0866662d18e06fd29c31d185f7f66ad7432c37af1a9f39b31c66e8",
    "cross_cats_sorted": [
      "stat.ME",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2014-10-24T21:40:45Z",
    "title_canon_sha256": "e6447acc913e80d93fe9132284e21b72400f72319533b6283c16f97767a08a17"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.6843",
    "kind": "arxiv",
    "version": 2
  }
}