Pith Number

pith:BTFMNUS3

pith:1999:BTFMNUS3JRJJ3H2SI6CF34KQMK

not attested not anchored not stored refs pending

Exact Results for Thermodynamics of the Classical Field Theories: Sine- and Sinh-Gordon Models

Alexei M. Tsvelik, Emiliano Papa

arxiv:cond-mat/9904133 v2 · 1999-04-09 · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BTFMNUS3JRJJ3H2SI6CF34KQMK}

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	2026-05-18T01:07:04.761667Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ccac6d25b4c529d9f5247845df150629eaa8aa7b243318560da29925d3a4b2a

Aliases

arxiv: cond-mat/9904133 · arxiv_version: cond-mat/9904133v2 · doi: 10.48550/arxiv.cond-mat/9904133 · pith_short_12: BTFMNUS3JRJJ · pith_short_16: BTFMNUS3JRJJ3H2S · pith_short_8: BTFMNUS3

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/BTFMNUS3JRJJ3H2SI6CF34KQMK \
  | 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: 0ccac6d25b4c529d9f5247845df150629eaa8aa7b243318560da29925d3a4b2a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c36b599ddd3d558786f867ed7b2fc9e525a5ea12148d8a8675b0bb734ba1a6f7",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "1999-04-09T16:01:56Z",
    "title_canon_sha256": "ee968fb556fa2a5216e22c5585c9d2e13da113a3403ca5a18e9abf39698b517f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9904133",
    "kind": "arxiv",
    "version": 2
  }
}