Pith Number

pith:L5FAH5ZQ

pith:2013:L5FAH5ZQPE54UV3F5PYOLXAMGZ

not attested not anchored not stored refs pending

A Ni-Fe Layered Double Hydroxide-Carbon Nanotube Complex for Water Oxidation

Fei Wei, Hailiang Wang, Hongjie Dai, Jian Wang, Jigang Zhou, Justin Zachary Wu, Ming Gong, Tom Regier, Yanguang Li, Yongye Liang

arxiv:1303.3308 v2 · 2013-03-13 · physics.chem-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{L5FAH5ZQPE54UV3F5PYOLXAMGZ}

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	2026-05-18T03:25:04.017942Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f4a03f730793bca5765ebf0e5dc0c366991dc60b37c0888589feadc9b77f7a5

Aliases

arxiv: 1303.3308 · arxiv_version: 1303.3308v2 · doi: 10.48550/arxiv.1303.3308 · pith_short_12: L5FAH5ZQPE54 · pith_short_16: L5FAH5ZQPE54UV3F · pith_short_8: L5FAH5ZQ

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/L5FAH5ZQPE54UV3F5PYOLXAMGZ \
  | 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: 5f4a03f730793bca5765ebf0e5dc0c366991dc60b37c0888589feadc9b77f7a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f530088cd5e6d9cb86a4bd577481c7d6aa18741e39d742ebf3491ce554425d3",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2013-03-13T23:17:07Z",
    "title_canon_sha256": "498d3af7f74b4365253de19f03a7aeeae044d16c353a95eba3e4405a58f55f31"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.3308",
    "kind": "arxiv",
    "version": 2
  }
}