Pith Number

pith:43PCC42L

pith:2012:43PCC42LMRKLF2T5NUFDHRQKBW

not attested not anchored not stored refs pending

RSA Study of Dimers

Jakub Barbasz, Michal Ciesla

arxiv:1201.3219 v2 · 2012-01-16 · cond-mat.mtrl-sci · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{43PCC42LMRKLF2T5NUFDHRQKBW}

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	2026-05-18T03:55:24.630192Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6de21734b6454b2ea7d6d0a33c60a0d8ad95e9c45b6f32b7dcfea1891663437

Aliases

arxiv: 1201.3219 · arxiv_version: 1201.3219v2 · doi: 10.48550/arxiv.1201.3219 · pith_short_12: 43PCC42LMRKL · pith_short_16: 43PCC42LMRKLF2T5 · pith_short_8: 43PCC42L

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/43PCC42LMRKLF2T5NUFDHRQKBW \
  | 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: e6de21734b6454b2ea7d6d0a33c60a0d8ad95e9c45b6f32b7dcfea1891663437

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12b4cf034e3d65066e877178c7d3b0f731a8fb067f4a143f1b49ddcae61308df",
    "cross_cats_sorted": [
      "cond-mat.soft"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2012-01-16T11:29:32Z",
    "title_canon_sha256": "2b3f820cf5b5fd0ea5f75caa5ff68ad2ca4e962239a69a764188414f5eedbfd7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.3219",
    "kind": "arxiv",
    "version": 2
  }
}