Pith Number

pith:CUVI4R7X

pith:2024:CUVI4R7XYFIEY33MZPX54F3SPR

not attested not anchored not stored refs pending

${\mathrm{\textit{In situ}}}$ preparation of superconducting infinite-layer nickelate thin films with atomically flat surface

Bo Hao, Haoying Sun, Shengjun Yan, Wenjie Sun, Yu Deng, Yuefeng Nie, Zhengbin Gu, Zhichao Wang

arxiv:2401.15979 v1 · 2024-01-29 · 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{CUVI4R7XYFIEY33MZPX54F3SPR}

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	2026-07-05T10:04:11.544485Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

152a8e47f7c1504c6f6ccbefde17727c671609817f1897637725445a17409594

Aliases

arxiv: 2401.15979 · arxiv_version: 2401.15979v1 · doi: 10.48550/arxiv.2401.15979 · pith_short_12: CUVI4R7XYFIE · pith_short_16: CUVI4R7XYFIEY33M · pith_short_8: CUVI4R7X

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/CUVI4R7XYFIEY33MZPX54F3SPR \
  | 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: 152a8e47f7c1504c6f6ccbefde17727c671609817f1897637725445a17409594

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2fe63072f84c06a3eda8f01e1394e4f492d74b344461dfddafba0fd19418a49",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cond-mat.str-el"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2024-01-29T09:08:26Z",
    "title_canon_sha256": "1a1f0533acef58d9a23635b740a2d32bafcafeb527b9f5ba1fab5e7e7a18b499"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.15979",
    "kind": "arxiv",
    "version": 1
  }
}