Pith Number

pith:ATWXG2FP

pith:2019:ATWXG2FPWYNAEIDUDRGORBO2U2

not attested not anchored not stored refs pending

Enhanced Photovoltaic Performance of Perovskite Solar Cells by Co-Doped Spinel Nickel Cobaltite Hole Transporting Layer

Apostolos Ioakeimidis, Dimitris Tsikritzis, Gerasimos S. Armatas, Ioannis T. Papadas, Stelios A. Choulis, Stella Kennou

arxiv:1906.02432 v1 · 2019-06-06 · physics.app-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ATWXG2FPWYNAEIDUDRGORBO2U2}

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	2026-05-17T23:44:01.229281Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04ed7368afb61a0220741c4ce885daa69ac35782f1914e6d8da49e4e77233769

Aliases

arxiv: 1906.02432 · arxiv_version: 1906.02432v1 · doi: 10.48550/arxiv.1906.02432 · pith_short_12: ATWXG2FPWYNA · pith_short_16: ATWXG2FPWYNAEIDU · pith_short_8: ATWXG2FP

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/ATWXG2FPWYNAEIDUDRGORBO2U2 \
  | 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: 04ed7368afb61a0220741c4ce885daa69ac35782f1914e6d8da49e4e77233769

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8cf214c9717d8f66cb80db37e396b221b77804e67a81d33c60c4f88a37874261",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2019-06-06T06:04:46Z",
    "title_canon_sha256": "b8c98007402f9a36fb6fd773595f5cc385272388aae51c7e97d5d699d9f2f0ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.02432",
    "kind": "arxiv",
    "version": 1
  }
}