Pith Number

pith:OK5TVDTP

pith:2010:OK5TVDTPRKCQL6G5ZJZ66SNNMO

not attested not anchored not stored refs pending

Thermal expansion of the superconducting ferromagnet UCoGe

A. de Visser, A. Gasparini, H. von Lohneysen, J. Hartbaum, Y. K. Huang

arxiv:1008.2635 v1 · 2010-08-16 · 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{OK5TVDTPRKCQL6G5ZJZ66SNNMO}

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	2026-05-18T02:05:48.060697Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72bb3a8e6f8a8505f8ddca73ef49ad63b1c9fdc00af877ed9bef8773712732ba

Aliases

arxiv: 1008.2635 · arxiv_version: 1008.2635v1 · doi: 10.48550/arxiv.1008.2635 · pith_short_12: OK5TVDTPRKCQ · pith_short_16: OK5TVDTPRKCQL6G5 · pith_short_8: OK5TVDTP

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/OK5TVDTPRKCQL6G5ZJZ66SNNMO \
  | 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: 72bb3a8e6f8a8505f8ddca73ef49ad63b1c9fdc00af877ed9bef8773712732ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54ec83b514bb6ea5578225d753decc608d2e6209128c44ec4d415f07be4cb786",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2010-08-16T12:35:11Z",
    "title_canon_sha256": "1219c7636a48ccb34318264f6233328d27ea0a3c5be236f4dddaa2bf9efce076"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.2635",
    "kind": "arxiv",
    "version": 1
  }
}