Pith Number

pith:ZFJA7OKX

pith:2021:ZFJA7OKXNTMT2ZM4WHTVHAUYAB

not attested not anchored not stored refs pending

Full superconducting gap and type-I to type-II superconductivity transition in single crystalline NbGe2

Baijing Lv, Chufan Chen, Dajun Su, Dongting Zhang, Huiqiu Yuan, Lichang Yin, Tian Le, Xin Lu, Zhiyong Nie, Zhu-an Xu

arxiv:2106.14419 v1 · 2021-06-28 · 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{ZFJA7OKXNTMT2ZM4WHTVHAUYAB}

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	2026-07-05T02:52:50.669831Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9520fb9576cd93d659cb1e753829800658c5a574febf655fa2cf3234a55e822

Aliases

arxiv: 2106.14419 · arxiv_version: 2106.14419v1 · doi: 10.48550/arxiv.2106.14419 · pith_short_12: ZFJA7OKXNTMT · pith_short_16: ZFJA7OKXNTMT2ZM4 · pith_short_8: ZFJA7OKX

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/ZFJA7OKXNTMT2ZM4WHTVHAUYAB \
  | 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: c9520fb9576cd93d659cb1e753829800658c5a574febf655fa2cf3234a55e822

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50624280cc359983ba4a3bf1d51cab678c862eb5dde6c63e980fb69d82c7c516",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2021-06-28T06:49:54Z",
    "title_canon_sha256": "9a57c69fdd408f0edd0f3229d75f530b33a8c260cccef28d8551260c7bf1154e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.14419",
    "kind": "arxiv",
    "version": 1
  }
}