Pith Number

pith:6KGBEP45

pith:2017:6KGBEP45JED7QGQR722PL263T4

not attested not anchored not stored refs pending

Information Theoretic Optimal Learning of Gaussian Graphical Models

Andrey Y. Lokhov, Marc Vuffray, Sidhant Misra

arxiv:1703.04886 v3 · 2017-03-15 · cs.LG · cs.IT · math.IT · math.ST · 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{6KGBEP45JED7QGQR722PL263T4}

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	2026-05-18T00:00:31.144347Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f28c123f9d4907f81a11feb4f5ebdb9f3f390ec9673ef535e2ee2c43bab399d9

Aliases

arxiv: 1703.04886 · arxiv_version: 1703.04886v3 · doi: 10.48550/arxiv.1703.04886 · pith_short_12: 6KGBEP45JED7 · pith_short_16: 6KGBEP45JED7QGQR · pith_short_8: 6KGBEP45

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/6KGBEP45JED7QGQR722PL263T4 \
  | 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: f28c123f9d4907f81a11feb4f5ebdb9f3f390ec9673ef535e2ee2c43bab399d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53554b3102e8b74af77a8a8b1396a2f6186d0ad1dc4340ed43d8faa2565db0ea",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT",
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-03-15T02:25:31Z",
    "title_canon_sha256": "6ba5ce73b12f96eceea647a14a6e9228c12dbdf1816602393fc2a1300d9845dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.04886",
    "kind": "arxiv",
    "version": 3
  }
}