Pith Number

pith:FCKGY4J7

pith:2014:FCKGY4J7BEOOCDPWKKMCU4SGWJ

not attested not anchored not stored refs pending

Doping evolution of the superconducting gap structure in heavily hole-doped Ba$_{1-x}$K$_x$Fe$_2$As$_2$: heat transport study

A. F. Wang, J. Pan, L. P. He, S. Y. Li, X. C. Hong, X. G. Luo, X. H. Chen, Z. Zhang

arxiv:1401.0792 v3 · 2014-01-04 · cond-mat.supr-con · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FCKGY4J7BEOOCDPWKKMCU4SGWJ}

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	2026-05-18T01:22:43.806365Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28946c713f091ce10df652982a7246b25f20ac3e0441385abbc773dc79ba039a

Aliases

arxiv: 1401.0792 · arxiv_version: 1401.0792v3 · doi: 10.48550/arxiv.1401.0792 · pith_short_12: FCKGY4J7BEOO · pith_short_16: FCKGY4J7BEOOCDPW · pith_short_8: FCKGY4J7

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/FCKGY4J7BEOOCDPWKKMCU4SGWJ \
  | 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: 28946c713f091ce10df652982a7246b25f20ac3e0441385abbc773dc79ba039a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e52a13db37eada26f6a647a7a702e725ce9fa8dd212b463bf221228f1e17b6e7",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2014-01-04T08:28:41Z",
    "title_canon_sha256": "fb4b007d57b548730625b084782a481578c403df5dedcef30de875fc0de47d29"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.0792",
    "kind": "arxiv",
    "version": 3
  }
}