Pith Number

pith:3FYAA7OA

pith:2025:3FYAA7OADXKWG3I2HNRDYBJ4XA

not attested not anchored not stored refs pending

Experimental and theoretical studies of WO3-Vulcan XC-72 electrocatalyst enhanced H2O2 yield ORR performed in acid and alkaline medium

Aline B Trench, Bruno L Batista, Caio M Fernandes, Camila N Lange, James M Almeida, Jo\~ao Paulo C Moura, Lanna EB Lucchetti, Mauro C Santos

arxiv:2505.13800 v1 · 2025-05-20 · cond-mat.mtrl-sci · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3FYAA7OADXKWG3I2HNRDYBJ4XA}

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	2026-07-05T11:05:51.178585Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d970007dc01dd5636d1a3b623c053cb829c9671464f41a6711624252018dbaae

Aliases

arxiv: 2505.13800 · arxiv_version: 2505.13800v1 · doi: 10.48550/arxiv.2505.13800 · pith_short_12: 3FYAA7OADXKW · pith_short_16: 3FYAA7OADXKWG3I2 · pith_short_8: 3FYAA7OA

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/3FYAA7OADXKWG3I2HNRDYBJ4XA \
  | 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: d970007dc01dd5636d1a3b623c053cb829c9671464f41a6711624252018dbaae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6acce83c9cc670a8c8f737df4c57a4936031e5ae84bbb5d1da53e5a8432b8c13",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2025-05-20T01:15:40Z",
    "title_canon_sha256": "4a1c9314f32750c3f7e9969f1760297408b528163113f5ed6ff77e53470798d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.13800",
    "kind": "arxiv",
    "version": 1
  }
}