Pith Number

pith:3IRHBQ62

pith:2012:3IRHBQ62RREVZY2CH2WCOENOVF

not attested not anchored not stored refs pending

Bayes Blocks: An Implementation of the Variational Bayesian Building Blocks Framework

Antti Honkela, Harri Valpola, Juha Karhunen, Markus Harva, Tapani Raiko

arxiv:1207.1380 v1 · 2012-07-04 · cs.MS · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3IRHBQ62RREVZY2CH2WCOENOVF}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T03:51:37.513942Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da2270c3da8c495ce3423eac2711aea95b47d87a37e105438571bc568f7426cf

Aliases

arxiv: 1207.1380 · arxiv_version: 1207.1380v1 · doi: 10.48550/arxiv.1207.1380 · pith_short_12: 3IRHBQ62RREV · pith_short_16: 3IRHBQ62RREVZY2C · pith_short_8: 3IRHBQ62

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/3IRHBQ62RREVZY2CH2WCOENOVF \
  | 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: da2270c3da8c495ce3423eac2711aea95b47d87a37e105438571bc568f7426cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71ce18d4ab959b4268a99cb5686649c0fa6c1e06e0154f4b94b18f7e61c0b2a0",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MS",
    "submitted_at": "2012-07-04T16:10:18Z",
    "title_canon_sha256": "d25e886c68c6ba76056cef8ae13fc9c08cab2103e18a9df1df035ff3539bbe3f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.1380",
    "kind": "arxiv",
    "version": 1
  }
}