Pith Number

pith:NUMKTPB2

pith:2024:NUMKTPB2WWZTORUZNIEJ3RNRE5

not attested not anchored not stored refs pending

Precise Control of Process Parameters for >23% Efficiency Perovskite Solar Cells in Ambient Air Using an Automated Device Acceleration Platform

Anastasia Barabash, Chaohui Li, Chao Liu, Christoph J. Brabec, Frederik Schmitt, Jens A. Hauch, Jianchang Wu, Jingjing Tian, Jiyun Zhang, Kaicheng Zhang, Larry L\"uer, Shudi Qiu, Thomas Heumueller, Tian Du, Vincent M. Le Corre, Yicheng Zhao, Zijian Peng

arxiv:2404.00106 v1 · 2024-03-29 · physics.app-ph · 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{NUMKTPB2WWZTORUZNIEJ3RNRE5}

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	2026-07-05T08:02:27.882976Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d18a9bc3ab5b33746996a089dc5b127562c9a4b7505293e0b50bac01ae78725

Aliases

arxiv: 2404.00106 · arxiv_version: 2404.00106v1 · doi: 10.48550/arxiv.2404.00106 · pith_short_12: NUMKTPB2WWZT · pith_short_16: NUMKTPB2WWZTORUZ · pith_short_8: NUMKTPB2

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/NUMKTPB2WWZTORUZNIEJ3RNRE5 \
  | 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: 6d18a9bc3ab5b33746996a089dc5b127562c9a4b7505293e0b50bac01ae78725

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dbfce042f8850ca6609375d7bf494bd869063823cd082b3d5f1a9530857023d1",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2024-03-29T18:36:56Z",
    "title_canon_sha256": "2cf891a8c75a0135305fc585bcfeb93cfd29769aac5728765870ea4e026bfaa3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.00106",
    "kind": "arxiv",
    "version": 1
  }
}