Pith Number

pith:ZRKNCNYE

pith:2005:ZRKNCNYECTZJ5RKBUMILAIYLFE

not attested not anchored not stored refs pending

Doping dependence of the superconducting gap in Tl_2Ba_2CuO_{6+delta} from heat transport

C. Proust, D. A. Bonn, D. G. Hawthorn, D. Peets, Etienne Boaknin, F. Ronning, Johnpierre Paglione, Louis Taillefer, M. A. Tanatar, M. Sutherland, N. N. Kolesnikov, Ruixing Liang, R. W. Hill, S. Y. Li, W. N. Hardy

arxiv:cond-mat/0502273 v3 · 2005-02-11 · 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{ZRKNCNYECTZJ5RKBUMILAIYLFE}

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	2026-07-04T15:00:38.465156Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc54d1370414f29ec541a310b0230b2909a4941e8a4f4f2953076f14fc8d1e1a

Aliases

arxiv: cond-mat/0502273 · arxiv_version: cond-mat/0502273v3 · doi: 10.48550/arxiv.cond-mat/0502273 · pith_short_12: ZRKNCNYECTZJ · pith_short_16: ZRKNCNYECTZJ5RKB · pith_short_8: ZRKNCNYE

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/ZRKNCNYECTZJ5RKBUMILAIYLFE \
  | 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: cc54d1370414f29ec541a310b0230b2909a4941e8a4f4f2953076f14fc8d1e1a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "210e1f9d6c408aafd38c14ed0a9aa27b61a014cbef723d31bea4aae586d843d6",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2005-02-11T00:10:58Z",
    "title_canon_sha256": "01652c005a874f11f819f5317ad021ceac3213c7318e4bb9696601855240b8fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0502273",
    "kind": "arxiv",
    "version": 3
  }
}