Pith Number

pith:W4VNVSLQ

pith:2002:W4VNVSLQY65Q4UPP7BWIUTHL3Z

not attested not anchored not stored refs pending

Superconductivity and Quantum Criticality in CeCoIn_5

A. V. Balatsky, J. D. Thompson, J. L. Sarrao, M. Nicklas, P. G. Pagliuso, V. A. Sidorov, Y. Bang

arxiv:cond-mat/0202251 v2 · 2002-02-14 · cond-mat.str-el · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W4VNVSLQY65Q4UPP7BWIUTHL3Z}

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	2026-07-04T16:31:42.073013Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b72adac970c7bb0e51eff86c8a4cebde7edb7ec4a39169ea8778cb0a5315a3c9

Aliases

arxiv: cond-mat/0202251 · arxiv_version: cond-mat/0202251v2 · doi: 10.48550/arxiv.cond-mat/0202251 · pith_short_12: W4VNVSLQY65Q · pith_short_16: W4VNVSLQY65Q4UPP · pith_short_8: W4VNVSLQ

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/W4VNVSLQY65Q4UPP7BWIUTHL3Z \
  | 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: b72adac970c7bb0e51eff86c8a4cebde7edb7ec4a39169ea8778cb0a5315a3c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9cf0b8b02ee7b0a011052e63b507860a2420a51518e224dcebfa23733e55ac54",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2002-02-14T21:46:11Z",
    "title_canon_sha256": "4a5e415d0c616fa94117aebbb2c28fdfe9b1eedd9d420001f933c848d5afd8b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0202251",
    "kind": "arxiv",
    "version": 2
  }
}