Pith Number

pith:GDQ4QJYL

pith:2012:GDQ4QJYLMIEZIXFH6C2GKDBQA3

not attested not anchored not stored refs pending

Anomalous Field-Angle Dependence of the Specific Heat of Heavy-Fermion Superconductor UPt3

Etsuji Yamamoto, Kazushige Machida, Koji An, Noriaki Kimura, Shunichiro Kittaka, Toshiro Sakakibara, Yoshichika Onuki, Yoshinori Haga

arxiv:1212.3038 v2 · 2012-12-13 · cond-mat.supr-con · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GDQ4QJYLMIEZIXFH6C2GKDBQA3}

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	2026-05-18T03:35:53.633168Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30e1c8270b6209945ca7f0b4650c3006e15cb13afd572debdac003d75041dd7c

Aliases

arxiv: 1212.3038 · arxiv_version: 1212.3038v2 · doi: 10.48550/arxiv.1212.3038 · pith_short_12: GDQ4QJYLMIEZ · pith_short_16: GDQ4QJYLMIEZIXFH · pith_short_8: GDQ4QJYL

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/GDQ4QJYLMIEZIXFH6C2GKDBQA3 \
  | 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: 30e1c8270b6209945ca7f0b4650c3006e15cb13afd572debdac003d75041dd7c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "433a8701603cd652bd89cc8e313cd60447318d99dfcfcb8661c7ec41194857e8",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2012-12-13T02:26:27Z",
    "title_canon_sha256": "d505d51da9209a29d1400ebfa75f48d9c506e92ba208512ceb641a434d11b941"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.3038",
    "kind": "arxiv",
    "version": 2
  }
}