Pith Number

pith:EVTQCXUJ

pith:2014:EVTQCXUJQQUQZGBC32EAD5USUC

not attested not anchored not stored refs pending

Superconductivity in quasi-one-dimensional K$_2$Cr$_3$As$_3$ with significant electron correlations

Chun-Mu Feng, Cong-Wei Ma, Guang-han Cao, Hao Jiang, Hua Bai, Hui-Fei Zhai, Jin-Ke Bao, Ji-Yong Liu, Yun-Lei Sun, Zhang-Tu Tang, Zhi-Hao Meng, Zhu-an Xu

arxiv:1412.0067 v2 · 2014-11-29 · cond-mat.supr-con · cond-mat.mtrl-sci · 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{EVTQCXUJQQUQZGBC32EAD5USUC}

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	2026-05-18T02:27:28.930305Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2567015e8984290c9822de8801f692a0b5f798b91b0d4dff6a56f4f69a795633

Aliases

arxiv: 1412.0067 · arxiv_version: 1412.0067v2 · doi: 10.48550/arxiv.1412.0067 · pith_short_12: EVTQCXUJQQUQ · pith_short_16: EVTQCXUJQQUQZGBC · pith_short_8: EVTQCXUJ

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/EVTQCXUJQQUQZGBC32EAD5USUC \
  | 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: 2567015e8984290c9822de8801f692a0b5f798b91b0d4dff6a56f4f69a795633

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93d9e7a2e7d1cb5af84175617271f0ab64ea8e51de0443398297dbb1f2ed1399",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2014-11-29T03:34:20Z",
    "title_canon_sha256": "95d8b9bacb0340da1cc8aa3086ef0b434700db0a603ebccfa9b20c71c8648649"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.0067",
    "kind": "arxiv",
    "version": 2
  }
}