Pith Number

pith:BFVJWHYB

pith:2015:BFVJWHYB6S766MJWH5LEJENU4E

not attested not anchored not stored refs pending

Improved Laplace Approximation for Marginal Likelihoods

Erlis Ruli, Laura Ventura, Nicola Sartori

arxiv:1502.06440 v2 · 2015-02-23 · stat.CO · 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{BFVJWHYB6S766MJWH5LEJENU4E}

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	2026-05-18T00:53:51.376778Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

096a9b1f01f4bfef31363f564491b4e11840de60868da80817968636ebf46e22

Aliases

arxiv: 1502.06440 · arxiv_version: 1502.06440v2 · doi: 10.48550/arxiv.1502.06440 · pith_short_12: BFVJWHYB6S76 · pith_short_16: BFVJWHYB6S766MJW · pith_short_8: BFVJWHYB

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/BFVJWHYB6S766MJWH5LEJENU4E \
  | 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: 096a9b1f01f4bfef31363f564491b4e11840de60868da80817968636ebf46e22

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3b0a804b9b4ff200eaccffb676ed911589af0721bcabd5fd1544f39896cc357",
    "cross_cats_sorted": [
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.CO",
    "submitted_at": "2015-02-23T14:20:45Z",
    "title_canon_sha256": "5a4488542768ecb1c75ffbca27c6296d6d434adba010ced6a233d93509305d19"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.06440",
    "kind": "arxiv",
    "version": 2
  }
}