Pith Number

pith:U2YXTXAB

pith:2000:U2YXTXABAUDMQMQZKQESVPUSCV

not attested not anchored not stored refs pending

Statistical Model of Superconductivity in a 2D Binary Boson-Fermion Mixture

A. Puente, A. Rigo, M.A. Sol\'is, M. Casas, M. de Llano, N.J. Davidson, R.M. Quick, T.A. Mamedov

arxiv:cond-mat/0003499 v2 · 2000-03-31 · cond-mat.supr-con · 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{U2YXTXABAUDMQMQZKQESVPUSCV}

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	2026-05-18T01:09:10.247264Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a6b179dc010506c8321954092abe92156068a668b3d14884532117d7e15c62bd

Aliases

arxiv: cond-mat/0003499 · arxiv_version: cond-mat/0003499v2 · doi: 10.48550/arxiv.cond-mat/0003499 · pith_short_12: U2YXTXABAUDM · pith_short_16: U2YXTXABAUDMQMQZ · pith_short_8: U2YXTXAB

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/U2YXTXABAUDMQMQZKQESVPUSCV \
  | 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: a6b179dc010506c8321954092abe92156068a668b3d14884532117d7e15c62bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8121a0dfcef5c5c6998f0f19a93ef34bd53af1a6799af1a5941f3a2b247f1891",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2000-03-31T02:35:46Z",
    "title_canon_sha256": "ba9f7268a960a9f10ea31dd287bcb1f57f740eac7b1411cb13e6a59f7b8bcaf1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0003499",
    "kind": "arxiv",
    "version": 2
  }
}