Pith Number

pith:SQGU7AU6

pith:2014:SQGU7AU6JAYLGWSIQAWR4XV5J7

not attested not anchored not stored refs pending

Possible unconventional superconductivity in substituted BaFe$_{2}$As$_{2}$ revealed by magnetic pair-breaking studies

C. Adriano, K. Mydeen, M. M. Piva, M. Nicklas, P. F. S. Rosa, P. G. Pagliuso, R. M. Fernandes, R. R. Urbano, T. Grant, T. M. Garitezi, Z. Fisk

arxiv:1409.1287 v1 · 2014-09-03 · 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{SQGU7AU6JAYLGWSIQAWR4XV5J7}

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	2026-05-18T02:43:27.359534Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

940d4f829e4830b35a48802d1e5ebd4ffcf74b565db56662bd4474255f0e0712

Aliases

arxiv: 1409.1287 · arxiv_version: 1409.1287v1 · doi: 10.48550/arxiv.1409.1287 · pith_short_12: SQGU7AU6JAYL · pith_short_16: SQGU7AU6JAYLGWSI · pith_short_8: SQGU7AU6

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/SQGU7AU6JAYLGWSIQAWR4XV5J7 \
  | 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: 940d4f829e4830b35a48802d1e5ebd4ffcf74b565db56662bd4474255f0e0712

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a40dced59b05ab7ce36604a269e890ee2c97473cbcb6a102fa945e82752126ba",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2014-09-03T23:53:31Z",
    "title_canon_sha256": "c305b12cc237af4df7a0d38149f758b2873dfe0d227e7c2a4b008166f866f17b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.1287",
    "kind": "arxiv",
    "version": 1
  }
}