Pith Number

pith:2QSIVKBY

pith:2015:2QSIVKBYUWZLNGJBPLBBWH6DOR

not attested not anchored not stored refs pending

Quantum critical behavior in heavily doped LaFeAsO$_{1-x}$H$_x$ pnictide superconductors analyzed using nuclear magnetic resonance

H. Hosono, H. Kontani, N. Fujiwara, N. Kawaguchi, R. Sakurai, S. Iimura, S. Matsuishi, Y. Yamakawa

arxiv:1502.01467 v1 · 2015-02-05 · 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{2QSIVKBYUWZLNGJBPLBBWH6DOR}

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	2026-05-18T02:20:02.769658Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4248aa838a5b2b699217ac21b1fc3746e1758f0591c81974439f84ae3912e02

Aliases

arxiv: 1502.01467 · arxiv_version: 1502.01467v1 · doi: 10.48550/arxiv.1502.01467 · pith_short_12: 2QSIVKBYUWZL · pith_short_16: 2QSIVKBYUWZLNGJB · pith_short_8: 2QSIVKBY

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/2QSIVKBYUWZLNGJBPLBBWH6DOR \
  | 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: d4248aa838a5b2b699217ac21b1fc3746e1758f0591c81974439f84ae3912e02

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3bdc028b2ccf368bb1a8f0dd337a588aa55331ed9d5779adf9571c7422aae24",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2015-02-05T09:14:38Z",
    "title_canon_sha256": "3feabde399489c2b263e5ef42ef3e467d3b9ecc29c5878835da580f239605070"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.01467",
    "kind": "arxiv",
    "version": 1
  }
}