Pith Number

pith:C7PMWMPC

pith:1999:C7PMWMPCXP7IXNLBJAG5QB4G32

not attested not anchored not stored refs pending

Thermodynamic functions within the van Hove BCS model: Symmetry mixing effects

C. Trallero-Giner (Univ. of Havana, CUBA), D. Quesada, R. Pe\~na

arxiv:cond-mat/9905124 v2 · 1999-05-10 · 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{C7PMWMPCXP7IXNLBJAG5QB4G32}

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	2026-05-18T01:09:19.841856Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17decb31e2bbfe8bb561480dd80786de9e865ad8467c8b32ae18b4cd034b5219

Aliases

arxiv: cond-mat/9905124 · arxiv_version: cond-mat/9905124v2 · doi: 10.48550/arxiv.cond-mat/9905124 · pith_short_12: C7PMWMPCXP7I · pith_short_16: C7PMWMPCXP7IXNLB · pith_short_8: C7PMWMPC

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/C7PMWMPCXP7IXNLBJAG5QB4G32 \
  | 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: 17decb31e2bbfe8bb561480dd80786de9e865ad8467c8b32ae18b4cd034b5219

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8aaa57c01a5afbb3f90f91e7137ccf14620e254aba20f8d3577aac267e94d2d9",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat",
    "submitted_at": "1999-05-10T14:48:19Z",
    "title_canon_sha256": "357151594f1b058d00eb46bdb87334529dda8f74eb0717e9c129f1f47ec460f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9905124",
    "kind": "arxiv",
    "version": 2
  }
}