Pith Number

pith:UTCLJFBV

pith:2018:UTCLJFBVPC5UWYSPCVHUSXRVNT

not attested not anchored not stored refs pending

Frustrated structural instability in superconducting quasi-one-dimensional K$_2$Cr$_3$As$_3$

Athena S. Sefat, Clarina de la Cruz, David J. Singh, Guangzong Xing, Jifeng Sun, Keith M. Taddei, Qiang Zheng, Yuhao Fu, Yuwei Li

arxiv:1805.03637 v2 · 2018-05-09 · 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{UTCLJFBVPC5UWYSPCVHUSXRVNT}

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	2026-05-18T00:01:29.702246Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4c4b4943578bb4b624f154f495e356cfa34425a376704322f413fdefc172147

Aliases

arxiv: 1805.03637 · arxiv_version: 1805.03637v2 · doi: 10.48550/arxiv.1805.03637 · pith_short_12: UTCLJFBVPC5U · pith_short_16: UTCLJFBVPC5UWYSP · pith_short_8: UTCLJFBV

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/UTCLJFBVPC5UWYSPCVHUSXRVNT \
  | 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: a4c4b4943578bb4b624f154f495e356cfa34425a376704322f413fdefc172147

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f533824abf568cdf351d8ccd6ce19a210bff1c91ac71eea6601f427706ca2b7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2018-05-09T17:57:45Z",
    "title_canon_sha256": "9bea93a9e0dd8355a19f385b410aac19cab54acb84b8c34bac8dc43b31b479e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.03637",
    "kind": "arxiv",
    "version": 2
  }
}