Pith Number

pith:O2ZZK4ZJ

pith:2025:O2ZZK4ZJU4CT3HJO24LDQN3MXS

not attested not anchored not stored refs pending

Electrocatalytic Hydrogen Peroxide Generation Using WO$_3$ Nanoparticle-Decorated Sodium Niobate Microcubes

Aline B Trench, Caio Machado Fernandes, Felipe M Souza, Jo\~ao PC Moura, Marcos RV Lanza, Mauro C Santos, Vanessa S Antonin, Victor S Pinheiro

arxiv:2505.07970 v1 · 2025-05-12 · cond-mat.mtrl-sci · cond-mat.mes-hall · physics.chem-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{O2ZZK4ZJU4CT3HJO24LDQN3MXS}

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	2026-07-05T11:02:00.159544Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76b3957329a7053d9d2ed71638376cbca58cc9995171f88a1c1da5a464999765

Aliases

arxiv: 2505.07970 · arxiv_version: 2505.07970v1 · doi: 10.48550/arxiv.2505.07970 · pith_short_12: O2ZZK4ZJU4CT · pith_short_16: O2ZZK4ZJU4CT3HJO · pith_short_8: O2ZZK4ZJ

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/O2ZZK4ZJU4CT3HJO24LDQN3MXS \
  | 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: 76b3957329a7053d9d2ed71638376cbca58cc9995171f88a1c1da5a464999765

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa337c49fc5e46aa736a957f80a85300beeb93c4d0ff593edb4a2febea8ba606",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "physics.chem-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2025-05-12T18:12:02Z",
    "title_canon_sha256": "64303934f5d86a4534d3117d1347823b852b7b0f7771860765b4049ad0f5e3cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.07970",
    "kind": "arxiv",
    "version": 1
  }
}