Pith Number

pith:WCBIQQHP

pith:2001:WCBIQQHPGTE7RWEHZPZ7DHD2IJ

not attested not anchored not stored refs pending

No current without heat

C. Maes, F. Redig, M. Verschuere

arxiv:cond-mat/0111281 v1 · 2001-11-15 · cond-mat.stat-mech · 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{WCBIQQHPGTE7RWEHZPZ7DHD2IJ}

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	2026-05-18T02:03:44.155694Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0828840ef34c9f8d887cbf3f19c7a424ba4cb4b19665d888efec28fb5eea4f7

Aliases

arxiv: cond-mat/0111281 · arxiv_version: cond-mat/0111281v1 · doi: 10.48550/arxiv.cond-mat/0111281 · pith_short_12: WCBIQQHPGTE7 · pith_short_16: WCBIQQHPGTE7RWEH · pith_short_8: WCBIQQHP

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/WCBIQQHPGTE7RWEHZPZ7DHD2IJ \
  | 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: b0828840ef34c9f8d887cbf3f19c7a424ba4cb4b19665d888efec28fb5eea4f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "edf978040a6804b849c1479c13197c779797032ee8f44f9aa74918e3e3068a27",
    "cross_cats_sorted": [
      "cond-mat.soft"
    ],
    "license": "",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2001-11-15T15:09:39Z",
    "title_canon_sha256": "fc17abeeaef5f025846c11fd5a9acc6dfb61bd65b5a07ed5db16acbcfcb1d868"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0111281",
    "kind": "arxiv",
    "version": 1
  }
}