Pith Number

pith:Q43VGGH5

pith:2008:Q43VGGH5FCISTMG72QSDRI43YD

not attested not anchored not stored refs pending

Correlated cluster mean-field theory for spin systems

Daisuke Yamamoto

arxiv:0812.4139 v3 · 2008-12-22 · cond-mat.str-el · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q43VGGH5FCISTMG72QSDRI43YD}

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	2026-05-18T03:24:08.532113Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87375318fd289129b0dfd42438a39bc0f8e0e42736c1b5a52398d4b1c6333cdb

Aliases

arxiv: 0812.4139 · arxiv_version: 0812.4139v3 · doi: 10.48550/arxiv.0812.4139 · pith_short_12: Q43VGGH5FCIS · pith_short_16: Q43VGGH5FCISTMG7 · pith_short_8: Q43VGGH5

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/Q43VGGH5FCISTMG72QSDRI43YD \
  | 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: 87375318fd289129b0dfd42438a39bc0f8e0e42736c1b5a52398d4b1c6333cdb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c61b1767877086c8ff1c750a106048f0165d59a99889b4715f84c7305344ba31",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2008-12-22T09:44:23Z",
    "title_canon_sha256": "24b57a81f9bf4148756f694c2b16dfe12e1d1fc55221bd3fa3a3e2e9240dbcd9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0812.4139",
    "kind": "arxiv",
    "version": 3
  }
}