Pith Number

pith:LE7SHGGA

pith:2023:LE7SHGGASGUPZD5HV5FTNYN7LO

not attested not anchored not stored refs pending

Pressure-induced Superconductivity in Zintl Topological Insulator SrIn2As2

Changhua Li, Cuiying Pei, Haifeng Yang, Juefei Wu, Lili Zhang, Mingxin Zhang, Qi Wang, Shihao Zhu, Weizheng Cao, Yanpeng Qi, Yi Zhao, Yongkai Li, Yugui Yao, Yulin Chen, Zhiwei Wang, Zhongkai Liu

arxiv:2307.15629 v1 · 2023-07-28 · 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{LE7SHGGASGUPZD5HV5FTNYN7LO}

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	2026-07-05T07:27:26.111011Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

593f2398c091a8fc8fa7af4b36e1bf5b84f51251063b81d109027c0e4f8f6550

Aliases

arxiv: 2307.15629 · arxiv_version: 2307.15629v1 · doi: 10.48550/arxiv.2307.15629 · pith_short_12: LE7SHGGASGUP · pith_short_16: LE7SHGGASGUPZD5H · pith_short_8: LE7SHGGA

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/LE7SHGGASGUPZD5HV5FTNYN7LO \
  | 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: 593f2398c091a8fc8fa7af4b36e1bf5b84f51251063b81d109027c0e4f8f6550

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e82100f7ad4a758b580c266671850ebebd199a2dd344e8a81304bad1279f6781",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cond-mat.str-el"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2023-07-28T15:37:41Z",
    "title_canon_sha256": "0342650a29e160a4410984b3ebb7761e0abf2f0d713d8beb1f2cf738426187d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.15629",
    "kind": "arxiv",
    "version": 1
  }
}