Pith Number

pith:MDRCW444

pith:2019:MDRCW444YMLXQ3EVWSGZXQZKXW

not attested not anchored not stored refs pending

Non-Volatile Superconductivity in an Insulating Copper Oxide Induced via Ionic Liquid Gating

A. Kusmartseva, Alejandro V. Silhanek, Beiyi Zhu, Dong Li, F. V. Kusmartsev, Ge He, Hao-Bo Li, Jie Yuan, Jun Miao, Kui Jin, Lin Gu, Li Yu, Mingyang Qin, Pu Yu, Qihong Chen, Qing Huan, Qinghua Zhang, Tao Xiang, Wei Hu, Weiqiang Yu, Xinjian Wei, Yuan Lin

arxiv:1906.07360 v1 · 2019-06-18 · 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{MDRCW444YMLXQ3EVWSGZXQZKXW}

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	2026-07-05T01:21:34.327882Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

60e22b739cc317786c95b48d9bc32abd85af38b4838a6ffd8c81ae0e580350e2

Aliases

arxiv: 1906.07360 · arxiv_version: 1906.07360v1 · doi: 10.48550/arxiv.1906.07360 · pith_short_12: MDRCW444YMLX · pith_short_16: MDRCW444YMLXQ3EV · pith_short_8: MDRCW444

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/MDRCW444YMLXQ3EVWSGZXQZKXW \
  | 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: 60e22b739cc317786c95b48d9bc32abd85af38b4838a6ffd8c81ae0e580350e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98f366c373558d39d035340ca4af432df831568e174e72a507abc1a11c29b9cf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2019-06-18T03:13:02Z",
    "title_canon_sha256": "8af656bc4b01e1f2ed7e805dfddc335df7c8d716ff678e6e5bcbcbc0607bca89"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.07360",
    "kind": "arxiv",
    "version": 1
  }
}