Pith Number

pith:WXTBTPEB

pith:2010:WXTBTPEB7TF5HTQWGXLKLWIG67

not attested not anchored not stored refs pending

Incommensurate spin fluctuations in hole-overdoped superconductor KFe2As2

A. Iyo, C. H. Lee, H. Eisaki, H. Fukazawa, H. Kawano-Furukawa, H. Usui, K. Kihou, K. Kuroki, K. Suzuki, K. Yamada, T. Saito, Y. Kohori

arxiv:1009.4001 v3 · 2010-09-21 · 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{WXTBTPEB7TF5HTQWGXLKLWIG67}

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	2026-05-18T04:28:48.003233Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5e619bc81fccbd3ce1635d6a5d906f7e60e283ecc6009bafb7857371350b9bb

Aliases

arxiv: 1009.4001 · arxiv_version: 1009.4001v3 · doi: 10.48550/arxiv.1009.4001 · pith_short_12: WXTBTPEB7TF5 · pith_short_16: WXTBTPEB7TF5HTQW · pith_short_8: WXTBTPEB

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/WXTBTPEB7TF5HTQWGXLKLWIG67 \
  | 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: b5e619bc81fccbd3ce1635d6a5d906f7e60e283ecc6009bafb7857371350b9bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7fde511fc71d2b6eb19a8fcae93bfbc84264a3d17ec342015cd8945ee9afe72d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2010-09-21T05:53:32Z",
    "title_canon_sha256": "b3e27b7ad8498cf83801ed6dd2b80d83c9b95d80c36111db481b61795b5b83db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.4001",
    "kind": "arxiv",
    "version": 3
  }
}