Pith Number

pith:W7OF4WEO

pith:2010:W7OF4WEO5Q57AMB5N4LPZGLO54

not attested not anchored not stored refs pending

No anomalous spin fluctuation in optimally doped and overdoped iron-based oxypnictide superconductors LaFeAsO$_{1-x}$F$_x$ probed by muon spin relaxation

Akira Iyo, Hideto Fukazawa, Hijiri Kito, Hiroshi Eisaki, Isao Watanabe, Kazuki Ohishi, Kiichi Miyazawa, Parasharam M. Shirage, Yasuyuki Ishii, Yoh Kohori

arxiv:1004.1589 v1 · 2010-04-09 · cond-mat.supr-con

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W7OF4WEO5Q57AMB5N4LPZGLO54}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:08:07.364538Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7dc5e588eec3bf0303d6f16fc996eef1603b87f62a8ab3afa982d2b826de3cb

Aliases

arxiv: 1004.1589 · arxiv_version: 1004.1589v1 · doi: 10.48550/arxiv.1004.1589 · pith_short_12: W7OF4WEO5Q57 · pith_short_16: W7OF4WEO5Q57AMB5 · pith_short_8: W7OF4WEO

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/W7OF4WEO5Q57AMB5N4LPZGLO54 \
  | 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: b7dc5e588eec3bf0303d6f16fc996eef1603b87f62a8ab3afa982d2b826de3cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "908d8b2db571f410d14efd77b3ba7f0a10121197720593e531d3a75fc9e4825d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2010-04-09T16:21:46Z",
    "title_canon_sha256": "0460acf0dc07700a47dd4799e73dad72356ecfc555b5e377132d7e6762e152c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.1589",
    "kind": "arxiv",
    "version": 1
  }
}