Pith Number

pith:V3DSFNC2

pith:2026:V3DSFNC22YKHXWQ7FEFZ5M52XX

not attested not anchored not stored refs pending

Atomically resolved intrinsic superconducting gap in (La,Pr)3Ni2O7 films

Cui Ding, Guangdi Zhou, Jian-Jian Miao, Jin-Feng Jia, Lizhi Xu, Qi-Kun Xue, Xinxin Wang, Yaqi Chen, Yu-Jie Sun, Zhuoyu Chen

arxiv:2605.14806 v1 · 2026-05-14 · 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{V3DSFNC22YKHXWQ7FEFZ5M52XX}

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	2026-05-17T23:38:58.300941Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aec722b45ad6147bda1f290b9eb3babdccc285585b6c418f929b0624248e2a95

Aliases

arxiv: 2605.14806 · arxiv_version: 2605.14806v1 · doi: 10.48550/arxiv.2605.14806 · pith_short_12: V3DSFNC22YKH · pith_short_16: V3DSFNC22YKHXWQ7 · pith_short_8: V3DSFNC2

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/V3DSFNC22YKHXWQ7FEFZ5M52XX \
  | 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: aec722b45ad6147bda1f290b9eb3babdccc285585b6c418f929b0624248e2a95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f961a25745110de811228a19fccc7adac935fe04193e63af9326925434193ed9",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2026-05-14T13:18:53Z",
    "title_canon_sha256": "3e87cfde2b1c0b384a3ca15976e85f3e35351d82139988f9a7debd5c74861d99"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.14806",
    "kind": "arxiv",
    "version": 1
  }
}