Pith Number

pith:Y426UOFR

pith:2013:Y426UOFRJNLDGRGAQJS645HQZW

not attested not anchored not stored refs pending

Superconductivity induced by electron doping in the system La1-xMxOBiS2 (M = Ti, Zr, Hf, Th)

A. J. Friedman, B. D. White, D. Yazici, I. Jeon, I. K. Lum, K. Huang, M. B. Maple, M. Nallaiyan, S. Spagna, V. W. Burnett

arxiv:1303.6216 v1 · 2013-03-25 · 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{Y426UOFRJNLDGRGAQJS645HQZW}

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	2026-05-18T03:25:15.751356Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c735ea38b14b563344c08265ee74f0cd990f23962460466e24ff2e42422f41fe

Aliases

arxiv: 1303.6216 · arxiv_version: 1303.6216v1 · doi: 10.48550/arxiv.1303.6216 · pith_short_12: Y426UOFRJNLD · pith_short_16: Y426UOFRJNLDGRGA · pith_short_8: Y426UOFR

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/Y426UOFRJNLDGRGAQJS645HQZW \
  | 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: c735ea38b14b563344c08265ee74f0cd990f23962460466e24ff2e42422f41fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe008b014d71017a9e4247183419838fd458a3d9d70345ac8b8d8fae5f0b8fae",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2013-03-25T17:21:28Z",
    "title_canon_sha256": "31ebd2358983235563eb3ab49e411e8f6d7bd231279947836596aff16a3e28f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.6216",
    "kind": "arxiv",
    "version": 1
  }
}