Pith Number

pith:LN32KJRM

pith:2016:LN32KJRM2OKVCEHBCPPSTEZMO4

not attested not anchored not stored refs pending

Optimal structure and parameter learning of Ising models

Andrey Y. Lokhov, Marc Vuffray, Michael Chertkov, Sidhant Misra

arxiv:1612.05024 v2 · 2016-12-15 · cond-mat.stat-mech · cs.LG · physics.data-an · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LN32KJRM2OKVCEHBCPPSTEZMO4}

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	2026-05-18T00:27:21.921236Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b77a5262cd3955110e113df29932c77134b7eb829b0c729ba24d73ccffeff1c

Aliases

arxiv: 1612.05024 · arxiv_version: 1612.05024v2 · doi: 10.48550/arxiv.1612.05024 · pith_short_12: LN32KJRM2OKV · pith_short_16: LN32KJRM2OKVCEHB · pith_short_8: LN32KJRM

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/LN32KJRM2OKVCEHBCPPSTEZMO4 \
  | 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: 5b77a5262cd3955110e113df29932c77134b7eb829b0c729ba24d73ccffeff1c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "015eea4311963254bba179494e784b3f6466cac1decdcf2a844fadeaae918f17",
    "cross_cats_sorted": [
      "cs.LG",
      "physics.data-an",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2016-12-15T11:30:40Z",
    "title_canon_sha256": "38d655bc07cec857930dc0213aa2a95f68febd8dad95b9e75f051768e887d3d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.05024",
    "kind": "arxiv",
    "version": 2
  }
}