Pith Number

pith:YAIPIK7E

pith:2019:YAIPIK7ECK5ASK6ODKLVUXQXSW

not attested not anchored not stored refs pending

Efficient Learning of Discrete Graphical Models

Andrey Y. Lokhov, Marc Vuffray, Sidhant Misra

arxiv:1902.00600 v3 · 2019-02-02 · cs.LG · cs.IT · math.IT · math.ST · stat.ML · 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{YAIPIK7ECK5ASK6ODKLVUXQXSW}

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	2026-07-05T03:32:36.914762Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c010f42be412ba092bce1a975a5e17959725cf8d10249bd9514eb651c7ef7368

Aliases

arxiv: 1902.00600 · arxiv_version: 1902.00600v3 · doi: 10.48550/arxiv.1902.00600 · pith_short_12: YAIPIK7ECK5A · pith_short_16: YAIPIK7ECK5ASK6O · pith_short_8: YAIPIK7E

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/YAIPIK7ECK5ASK6ODKLVUXQXSW \
  | 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: c010f42be412ba092bce1a975a5e17959725cf8d10249bd9514eb651c7ef7368

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc130239defabd2acaa7f5e17170470bc642b5a0da8862d7e3bbb32d2d88adcb",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT",
      "math.ST",
      "stat.ML",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-02-02T00:54:57Z",
    "title_canon_sha256": "a9715d7a9d15d6578dd54131ef09551f822e5c4b6054b9bcd70089ddfdc0063d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.00600",
    "kind": "arxiv",
    "version": 3
  }
}