Pith Number

pith:RVD72EQB

pith:2003:RVD72EQBSLRWCGM5ZIOV2YU2SE

not attested not anchored not stored refs pending

Dimers on two-dimensional lattices

F. Y. Wu

arxiv:cond-mat/0303251 v5 · 2003-03-13 · cond-mat.stat-mech · cond-mat.mtrl-sci · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RVD72EQBSLRWCGM5ZIOV2YU2SE}

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	2026-05-18T01:40:01.758374Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d47fd120192e361199dca1d5d629a911915e04c107415c0597ebcbbc279fc96

Aliases

arxiv: cond-mat/0303251 · arxiv_version: cond-mat/0303251v5 · doi: 10.48550/arxiv.cond-mat/0303251 · pith_short_12: RVD72EQBSLRW · pith_short_16: RVD72EQBSLRWCGM5 · pith_short_8: RVD72EQB

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/RVD72EQBSLRWCGM5ZIOV2YU2SE \
  | 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: 8d47fd120192e361199dca1d5d629a911915e04c107415c0597ebcbbc279fc96

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e37f644d592bcfd278c025ab10489ae1db151283ff5b47b2a629cf7afb96412f",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "math.CO"
    ],
    "license": "",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2003-03-13T20:23:24Z",
    "title_canon_sha256": "becd0fe32ebc952342ff2f456566cdcecae1b4c3127a37fdc2f704e74fa5486a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0303251",
    "kind": "arxiv",
    "version": 5
  }
}