Pith Number

pith:LJSMNIQO

pith:2013:LJSMNIQOTO7JZXLOFF5WWWNGSK

not attested not anchored not stored refs pending

Uniform Oxygen Doping Leads to Superconductivity in FeTe Films

Brian Mulcahy, Can Zhang, Hefei Hu, James Eckstein, Jianmin Zuo, Mao Zheng

arxiv:1301.4696 v2 · 2013-01-20 · 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{LJSMNIQOTO7JZXLOFF5WWWNGSK}

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	2026-05-18T03:09:33.908601Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a64c6a20e9bbe9cdd6e297b6b59a69298989deae99a4c3d389d1e81df5ce482

Aliases

arxiv: 1301.4696 · arxiv_version: 1301.4696v2 · doi: 10.48550/arxiv.1301.4696 · pith_short_12: LJSMNIQOTO7J · pith_short_16: LJSMNIQOTO7JZXLO · pith_short_8: LJSMNIQO

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/LJSMNIQOTO7JZXLOFF5WWWNGSK \
  | 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: 5a64c6a20e9bbe9cdd6e297b6b59a69298989deae99a4c3d389d1e81df5ce482

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a023fe941fbfbd3a8673b6f5e2e8a5bfcd7dcb719c303825f907e6385b38dbdd",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2013-01-20T21:46:05Z",
    "title_canon_sha256": "76b9cc28cf4f69a5b3ec0ff1ddb9c429132aee773f72b0cffc794b686425471b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.4696",
    "kind": "arxiv",
    "version": 2
  }
}