Pith Number

pith:76BP4ZVE

pith:2022:76BP4ZVEHVFW72QOYFHTDGBBAJ

not attested not anchored not stored refs pending

Investigation of superconductivity in Ce-doped (La,Pr)OBiS2 single crystals

Akira Miura, Isao Tanaka, Masanori Nagao, Satoshi Watauchi, Yoshihiko Takano, Yuji Hanada, Yuki Maruyama

arxiv:2204.08904 v1 · 2022-04-19 · 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{76BP4ZVEHVFW72QOYFHTDGBBAJ}

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	2026-07-05T04:16:08.694385Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff82fe66a43d4b6fea0ec14f319821024858da031c35f605a2b1d632b2cd1843

Aliases

arxiv: 2204.08904 · arxiv_version: 2204.08904v1 · doi: 10.48550/arxiv.2204.08904 · pith_short_12: 76BP4ZVEHVFW · pith_short_16: 76BP4ZVEHVFW72QO · pith_short_8: 76BP4ZVE

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/76BP4ZVEHVFW72QOYFHTDGBBAJ \
  | 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: ff82fe66a43d4b6fea0ec14f319821024858da031c35f605a2b1d632b2cd1843

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aeaba08c7d2d8ef9a040ffe43307a8ac9d92caacf9a3f9d61bec54aa1286b9a9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2022-04-19T14:01:37Z",
    "title_canon_sha256": "b2a539ef13d93d4bde40e14b596e9d712641c6a981b06b41eca910620e030bef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.08904",
    "kind": "arxiv",
    "version": 1
  }
}