Pith Number

pith:OB45JYZC

pith:2013:OB45JYZCJOHVN7BXQN63NTOFKP

not attested not anchored not stored refs pending

Close relationship between superconductivity and the bosonic mode in Ba0.6K0.4Fe2As2 and Na(Fe0.975Co0.025)As

Bing Shen, Chenglin Zhang, Delong Fang, Hai-Hu Wen, Huan Yang, Lei Shan, Pengcheng Dai, Qiang-Hua Wang, Zhenyu Wang

arxiv:1310.8160 v1 · 2013-10-30 · 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{OB45JYZCJOHVN7BXQN63NTOFKP}

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	2026-05-18T03:08:25.850474Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7079d4e3224b8f56fc37837db6cdc553c0b14ad4379ee547c44244af4300efc5

Aliases

arxiv: 1310.8160 · arxiv_version: 1310.8160v1 · doi: 10.48550/arxiv.1310.8160 · pith_short_12: OB45JYZCJOHV · pith_short_16: OB45JYZCJOHVN7BX · pith_short_8: OB45JYZC

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/OB45JYZCJOHVN7BXQN63NTOFKP \
  | 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: 7079d4e3224b8f56fc37837db6cdc553c0b14ad4379ee547c44244af4300efc5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00a3afd7ac62c30e2990c577585bb241f595607578fdbf56bd63ed467e2f6f1a",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2013-10-30T14:15:45Z",
    "title_canon_sha256": "322f945b1a257d8a44b4fe2b79aadc9358dc7920b6718a72af74e1c3b71c15b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.8160",
    "kind": "arxiv",
    "version": 1
  }
}