Pith Number

pith:H25F3UOE

pith:2015:H25F3UOEO6DEEUNNS3SC5C46UJ

not attested not anchored not stored refs pending

Random Field Ising Model in two dimensions: Bethe approximation, Cluster Variational Method and message passing algorithms

Alejandro Lage-Castellanos, Eduardo Dominguez, Roberto Mulet

arxiv:1501.07545 v1 · 2015-01-29 · cond-mat.dis-nn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H25F3UOEO6DEEUNNS3SC5C46UJ}

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	2026-05-18T02:28:21.684527Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3eba5dd1c477864251ad96e42e8b9ea27d5ff67f6efb93458a41d98764973c0f

Aliases

arxiv: 1501.07545 · arxiv_version: 1501.07545v1 · doi: 10.48550/arxiv.1501.07545 · pith_short_12: H25F3UOEO6DE · pith_short_16: H25F3UOEO6DEEUNN · pith_short_8: H25F3UOE

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/H25F3UOEO6DEEUNNS3SC5C46UJ \
  | 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: 3eba5dd1c477864251ad96e42e8b9ea27d5ff67f6efb93458a41d98764973c0f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df3fa94291537c4ef327e4a5e8f33b642bd6e1d2fa919761f2be39f980923da2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.dis-nn",
    "submitted_at": "2015-01-29T19:06:38Z",
    "title_canon_sha256": "97b07337e98523a7cbefcb4bfe5a924d8108c19403d3fb3d3a6062d5bfd49171"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.07545",
    "kind": "arxiv",
    "version": 1
  }
}