Pith Number

pith:OHEIMA2M

pith:2002:OHEIMA2MB6VW2MTRSPCKXMKKJC

not attested not anchored not stored refs pending

Curie-Weiss model of the quantum measurement process

Armen E. Allahverdyan, Roger Balian, Theo M. Nieuwenhuizen

arxiv:cond-mat/0203460 v2 · 2002-03-22 · cond-mat.stat-mech · cond-mat.mes-hall · hep-th · math-ph · math.MP · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OHEIMA2MB6VW2MTRSPCKXMKKJC}

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	2026-05-18T01:06:59.845404Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71c886034c0fab6d327193c4abb14a4893ce6c3a7ba36b1f5c44a0e4d1ef23d7

Aliases

arxiv: cond-mat/0203460 · arxiv_version: cond-mat/0203460v2 · doi: 10.48550/arxiv.cond-mat/0203460 · pith_short_12: OHEIMA2MB6VW · pith_short_16: OHEIMA2MB6VW2MTR · pith_short_8: OHEIMA2M

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/OHEIMA2MB6VW2MTRSPCKXMKKJC \
  | 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: 71c886034c0fab6d327193c4abb14a4893ce6c3a7ba36b1f5c44a0e4d1ef23d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b37ad042a569448f3e5b00fb4f620942500b70b3c74b8ff909a2917fb0e5cf2",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "hep-th",
      "math-ph",
      "math.MP",
      "quant-ph"
    ],
    "license": "",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2002-03-22T13:48:42Z",
    "title_canon_sha256": "0fb750343c878748781718f76b00477b5d1bd90195d5929ba7a4b54a2595fb13"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0203460",
    "kind": "arxiv",
    "version": 2
  }
}