Pith Number

pith:XCPVFHYW

pith:2016:XCPVFHYWWFQF7FAIP4543F2DBT

not attested not anchored not stored refs pending

Optimal Bayesian estimators for latent variable cluster models

Nial Friel, Riccardo Rastelli

arxiv:1607.02325 v2 · 2016-07-08 · 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{XCPVFHYWWFQF7FAIP4543F2DBT}

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	2026-05-18T00:48:09.731819Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b89f529f16b1605f94087f3bcd97430cc5b125567591742c22831778eec37caf

Aliases

arxiv: 1607.02325 · arxiv_version: 1607.02325v2 · doi: 10.48550/arxiv.1607.02325 · pith_short_12: XCPVFHYWWFQF · pith_short_16: XCPVFHYWWFQF7FAI · pith_short_8: XCPVFHYW

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/XCPVFHYWWFQF7FAIP4543F2DBT \
  | 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: b89f529f16b1605f94087f3bcd97430cc5b125567591742c22831778eec37caf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93404168bcd4031f4168b86ead6e41da417083d06ea0267be2f4435e625eeb1e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2016-07-08T11:42:37Z",
    "title_canon_sha256": "f5280da2e0986e8ea9b455769f9f5604178779336ab92b9bd87a7290ad8d6cf7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.02325",
    "kind": "arxiv",
    "version": 2
  }
}