Pith Number

pith:SGWIW3VP

pith:2014:SGWIW3VPOBG263ZQGBRAMRS76G

not attested not anchored not stored refs pending

Charge-density wave, superconductivity and $f$-electron valence instability in EuBiS$_2$F

Chun-Mu Feng, Guang-han Cao, Hao Jiang, Hui-Fei Zhai, I. Felner, I. Nowik, Jin-Ke Bao, Kai Xu, Ke Zhang, Pan Zhang, Qian Tao, Wen-He Jiao, Xiao-Feng Xu, Yu-ke Li, Yun-Lei Sun, Zhang-Tu Tang, Zhu-an Xu

arxiv:1407.7132 v1 · 2014-07-26 · 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{SGWIW3VPOBG263ZQGBRAMRS76G}

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	2026-05-18T02:43:10.579268Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91ac8b6eaf704daf6f30306206465ff1b12809af6663a8873ad24970c08bee2b

Aliases

arxiv: 1407.7132 · arxiv_version: 1407.7132v1 · doi: 10.48550/arxiv.1407.7132 · pith_short_12: SGWIW3VPOBG2 · pith_short_16: SGWIW3VPOBG263ZQ · pith_short_8: SGWIW3VP

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/SGWIW3VPOBG263ZQGBRAMRS76G \
  | 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: 91ac8b6eaf704daf6f30306206465ff1b12809af6663a8873ad24970c08bee2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d43146ae7269cbf8a4f2d9a57f1f2b64a66af299eca02f47d9830f8de5e972d9",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2014-07-26T14:20:55Z",
    "title_canon_sha256": "6d79b44e294526c7ffc8712f078fb639856dcbe1a7f5052afaefc8f59beb87a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.7132",
    "kind": "arxiv",
    "version": 1
  }
}