Pith Number

pith:T3ACWXIV

pith:2011:T3ACWXIVV4JRWBBGSRACZXGFWB

not attested not anchored not stored refs pending

Superconductivity up to 35 K in the iron-platinum arsenides (CaFe1-xPtxAs)10Pt4-yAs8 with layered structures

Catrin L\"ohnert, Dirk Johrendt, Gina Friederichs, Marcus Tegel, Rainer Frankovsky, Tobias St\"urzer

arxiv:1107.5320 v1 · 2011-07-26 · cond-mat.supr-con · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T3ACWXIVV4JRWBBGSRACZXGFWB}

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	2026-05-18T04:12:20.640159Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ec02b5d15af131b042694402cdcc5b073869046a3c276aeb95ad3fe6127c5eb

Aliases

arxiv: 1107.5320 · arxiv_version: 1107.5320v1 · doi: 10.48550/arxiv.1107.5320 · pith_short_12: T3ACWXIVV4JR · pith_short_16: T3ACWXIVV4JRWBBG · pith_short_8: T3ACWXIV

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/T3ACWXIVV4JRWBBGSRACZXGFWB \
  | 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: 9ec02b5d15af131b042694402cdcc5b073869046a3c276aeb95ad3fe6127c5eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ab31cd69d12545d96e361a08bbddebc33c5511e8474053bb1343520a8743364",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2011-07-26T20:07:56Z",
    "title_canon_sha256": "31eb0fc79a1592d9bba71fe97d5baa0fcb18e967e62c517fbb29a9528426a631"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.5320",
    "kind": "arxiv",
    "version": 1
  }
}