Pith Number

pith:7PJRECLE

pith:2019:7PJRECLE6I2CVYF6KQ52OHAFJJ

not attested not anchored not stored refs pending

Oxynitride Thin Films versus Particle-Based Photoanodes: a Comparative Study for Photoelectrochemical Solar Water Splitting

Alexander Wokaun, Bilal G\"okce, Daniele Pergolesi, Ekaterina Pomjakushina, Fatima Haydous, Fei Li, Friedrich Waag, Max D\"obeli, Thomas Lippert, Wenping Si

arxiv:1902.07482 v1 · 2019-02-20 · 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{7PJRECLE6I2CVYF6KQ52OHAFJJ}

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	2026-05-17T23:53:07.729137Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fbd3120964f2342ae0be543ba71c054a6f57a129260ea1e21869c1094690db0a

Aliases

arxiv: 1902.07482 · arxiv_version: 1902.07482v1 · doi: 10.48550/arxiv.1902.07482 · pith_short_12: 7PJRECLE6I2C · pith_short_16: 7PJRECLE6I2CVYF6 · pith_short_8: 7PJRECLE

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/7PJRECLE6I2CVYF6KQ52OHAFJJ \
  | 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: fbd3120964f2342ae0be543ba71c054a6f57a129260ea1e21869c1094690db0a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2a052f51e006462a1350b6e89443f5a2b3ebd9b4b283bc6bfa175da3bc5029e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2019-02-20T10:04:28Z",
    "title_canon_sha256": "8c4bc95db60c410f31e00352404feffcd0ab5b21bbc1d942d09860967e2102ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.07482",
    "kind": "arxiv",
    "version": 1
  }
}