Pith Number

pith:2AYXINCU

pith:1993:2AYXINCUT2KEL4ELW3OWBQA47Z

not attested not anchored not stored refs pending

Thermodynamics of the Anisotropic Spin-1/2 Heisenberg Chain and Related Quantum Chains

Andreas Kl\"umper

arxiv:cond-mat/9306019 v1 · 1993-06-08 · cond-mat

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2AYXINCUT2KEL4ELW3OWBQA47Z}

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.

Cited by

1 paper in Pith

Thermodynamics in the Sine-Gordon model: the NLIE approach

Receipt and verification

First computed	2026-07-04T15:55:14.547753Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0317434549e9445f08bb6dd60c01cfe6ceafc032f9b2b283c49acd977dcf71d

Aliases

arxiv: cond-mat/9306019 · arxiv_version: cond-mat/9306019v1 · doi: 10.48550/arxiv.cond-mat/9306019 · pith_short_12: 2AYXINCUT2KE · pith_short_16: 2AYXINCUT2KEL4EL · pith_short_8: 2AYXINCU

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/2AYXINCUT2KEL4ELW3OWBQA47Z \
  | 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: d0317434549e9445f08bb6dd60c01cfe6ceafc032f9b2b283c49acd977dcf71d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46de6cf54df17f3316dfbcdc4d18ef9d0a8b201f91033f3c4f55d1df4224116c",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat",
    "submitted_at": "1993-06-08T14:59:49Z",
    "title_canon_sha256": "c71a908df18522af2d821451c0e97f0543752855cd3f8fb1179f3190c1649ec6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9306019",
    "kind": "arxiv",
    "version": 1
  }
}