Pith Number

pith:Y4FKDMLJ

pith:2016:Y4FKDMLJLWFIVYVNITX433F7DJ

not attested not anchored not stored refs pending

Learning Gaussian Graphical Models With Fractional Marginal Pseudo-likelihood

Janne Lepp\"a-aho, Johan Pensar, Jukka Corander, Teemu Roos

arxiv:1602.07863 v1 · 2016-02-25 · stat.ML · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y4FKDMLJLWFIVYVNITX433F7DJ}

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	2026-05-18T00:46:31.985746Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c70aa1b1695d8a8ae2ad44efcdecbf1a7581956f1d95552b09d2f348e6253aa7

Aliases

arxiv: 1602.07863 · arxiv_version: 1602.07863v1 · doi: 10.48550/arxiv.1602.07863 · pith_short_12: Y4FKDMLJLWFI · pith_short_16: Y4FKDMLJLWFIVYVN · pith_short_8: Y4FKDMLJ

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/Y4FKDMLJLWFIVYVNITX433F7DJ \
  | 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: c70aa1b1695d8a8ae2ad44efcdecbf1a7581956f1d95552b09d2f348e6253aa7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2490a6c2baada51c28e0696a0e49333fa6daefe218ddc53f2934dd7db83f2db9",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2016-02-25T09:42:46Z",
    "title_canon_sha256": "4a4e2fa1d7ae9ee7f821cf20f23ccc74b61d2cec25ac19cc5d55c2b4e2b85c22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.07863",
    "kind": "arxiv",
    "version": 1
  }
}