Pith Number

pith:YGJKAC3I

pith:2010:YGJKAC3IZTMLCH72EVM626JFNL

not attested not anchored not stored refs pending

Heavily electron-doped electronic structure and isotropic superconducting gap in AxFe2Se2 (A=K,Cs)

B. P. Xie, C. He, D. L. Feng, F. Chen, J. Jiang, J. J. Ying, J. P. Hu, L. X. Yang, M. Xu, X. F. Wang, X. H. Chen, Y. Zhang, Z. R. Ye

arxiv:1012.5980 v1 · 2010-12-29 · 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{YGJKAC3IZTMLCH72EVM626JFNL}

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	2026-05-18T04:24:27.405528Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c192a00b68ccd8b11ffa2559ed79256ace6e494b47738611f8511d5ce4119850

Aliases

arxiv: 1012.5980 · arxiv_version: 1012.5980v1 · doi: 10.48550/arxiv.1012.5980 · pith_short_12: YGJKAC3IZTML · pith_short_16: YGJKAC3IZTMLCH72 · pith_short_8: YGJKAC3I

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/YGJKAC3IZTMLCH72EVM626JFNL \
  | 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: c192a00b68ccd8b11ffa2559ed79256ace6e494b47738611f8511d5ce4119850

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba153d5358d39ef636ba93589de01551ab5cb025792c54fdb4b192dbb1006b9b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2010-12-29T16:59:09Z",
    "title_canon_sha256": "494ed9c7bf648ec4d80e44502607e868367ade2159b8ab3fa7752b46b7213034"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.5980",
    "kind": "arxiv",
    "version": 1
  }
}