Pith Number

pith:3OBP2M76

pith:2004:3OBP2M76MOIMC4NMII6DE7H4TV

not attested not anchored not stored refs pending

Minimizing energy below the glass thresholds

Demian Battaglia, Michal Kol\'a\v{r}, Riccardo Zecchina

arxiv:cond-mat/0402529 v4 · 2004-02-20 · cond-mat.dis-nn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3OBP2M76MOIMC4NMII6DE7H4TV}

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	2026-05-18T01:09:02.440628Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db82fd33fe6390c171ac423c327cfc9d5363489f5196df64d19444d46a470eb4

Aliases

arxiv: cond-mat/0402529 · arxiv_version: cond-mat/0402529v4 · doi: 10.48550/arxiv.cond-mat/0402529 · pith_short_12: 3OBP2M76MOIM · pith_short_16: 3OBP2M76MOIMC4NM · pith_short_8: 3OBP2M76

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/3OBP2M76MOIMC4NMII6DE7H4TV \
  | 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: db82fd33fe6390c171ac423c327cfc9d5363489f5196df64d19444d46a470eb4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "379f59ada7dd7e715fd2bac8434eacb8d668a3191c5c1c0bcd87b8aeda2635ae",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.dis-nn",
    "submitted_at": "2004-02-20T17:10:24Z",
    "title_canon_sha256": "02d95bd3dd5b13e52499563d48a2d1cff193e097bc2d63f6718dab8d303b8c39"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0402529",
    "kind": "arxiv",
    "version": 4
  }
}