Pith Number

pith:EMHRWCZP

pith:2001:EMHRWCZP3TOEYR7CQBJVDL3HCS

not attested not anchored not stored refs pending

The thermal conductivity of the spin-1/2 XXZ chain at arbitrary temperature

Andreas Kluemper, Kazumitsu Sakai

arxiv:cond-mat/0112444 v1 · 2001-12-24 · cond-mat.stat-mech · hep-th · math.QA · nlin.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EMHRWCZP3TOEYR7CQBJVDL3HCS}

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	2026-07-05T00:27:26.700975Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

230f1b0b2fdcdc4c47e2805351af671487b0f949fb0256f047598fbbe3f70e55

Aliases

arxiv: cond-mat/0112444 · arxiv_version: cond-mat/0112444v1 · doi: 10.48550/arxiv.cond-mat/0112444 · pith_short_12: EMHRWCZP3TOE · pith_short_16: EMHRWCZP3TOEYR7C · pith_short_8: EMHRWCZP

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/EMHRWCZP3TOEYR7CQBJVDL3HCS \
  | 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: 230f1b0b2fdcdc4c47e2805351af671487b0f949fb0256f047598fbbe3f70e55

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2350f16952bf41f93a9ee77ecd1f742eae0e966bfd208dac28a57305127d8ad",
    "cross_cats_sorted": [
      "hep-th",
      "math.QA",
      "nlin.SI"
    ],
    "license": "",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2001-12-24T18:34:55Z",
    "title_canon_sha256": "e681c840ec14c4cec2df8067e6e4b68ceff806461be543cac230161749eb2789"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0112444",
    "kind": "arxiv",
    "version": 1
  }
}