Pith Number

pith:UIFFTVB3

pith:2026:UIFFTVB3FRYUDSDTDWHWRSBKFV

not attested not anchored not stored refs pending

Pressure induced magnetic-field-free superconducting diode effect in NbSe2 flake

Changhua Li, Cuiying Pei, Jie Shen, Juefei Wu, Jun Li, Lingxiao Zhao, Qilian Zhang, Qi Wang, Shihao Zhu, Tian Le, Tonghuan Fu, Wenge Yang, Wen-Yu He, Xiao Lin, Xujie L\"u, Yanpeng Qi, Yi Liao, Yi Zhao, Yueshen Wu, Yulin Chen

arxiv:2608.03072 v1 · 2026-08-04 · cond-mat.supr-con · cond-mat.mtrl-sci

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UIFFTVB3FRYUDSDTDWHWRSBKFV}

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	2026-08-05T00:45:16.046186Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a20a59d43b2c7141c8731d8f68c82a2d7b02d890a7fc9e21ecd5ab8d590a04be

Aliases

arxiv: 2608.03072 · arxiv_version: 2608.03072v1 · doi: 10.48550/arxiv.2608.03072 · pith_short_12: UIFFTVB3FRYU · pith_short_16: UIFFTVB3FRYUDSDT · pith_short_8: UIFFTVB3

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/UIFFTVB3FRYUDSDTDWHWRSBKFV \
  | 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: a20a59d43b2c7141c8731d8f68c82a2d7b02d890a7fc9e21ecd5ab8d590a04be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d7ec7d50416468cdbfbcf48b2f9c064fc4051e36db7b80c80f0731584b7ea89",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2026-08-04T03:37:53Z",
    "title_canon_sha256": "a54eb18c840fe89dfcf1304a6c8035450089846029eafebf0bd191e252c2452e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.03072",
    "kind": "arxiv",
    "version": 1
  }
}