Pith Number

pith:J62KFO7V

pith:2014:J62KFO7VUH2QON7DD67CHUNVJD

not attested not anchored not stored refs pending

Nanoscale study of reactive transport in catalyst layer of proton exchange membrane fuel cells with precious and non-precious catalysts using lattice Boltzmann method

Edward F Holby, Gang Wu, Li Chen, Qinjun Kang, Wen-Quan Tao

arxiv:1410.1914 v1 · 2014-10-07 · physics.flu-dyn · cond-mat.mtrl-sci · physics.comp-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{J62KFO7VUH2QON7DD67CHUNVJD}

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	2026-05-18T02:40:53.530408Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4fb4a2bbf5a1f50737e31fbe23d1b548e62dfc2fb4df8f332d8451cf78c7df05

Aliases

arxiv: 1410.1914 · arxiv_version: 1410.1914v1 · doi: 10.48550/arxiv.1410.1914 · pith_short_12: J62KFO7VUH2Q · pith_short_16: J62KFO7VUH2QON7D · pith_short_8: J62KFO7V

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/J62KFO7VUH2QON7DD67CHUNVJD \
  | 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: 4fb4a2bbf5a1f50737e31fbe23d1b548e62dfc2fb4df8f332d8451cf78c7df05

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed1b5ba7719ba58c35f31789901ff0210dacc5d8c48f62928b2535dabd759b2f",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2014-10-07T21:14:05Z",
    "title_canon_sha256": "3717f42186cd4f23025deb81e3e2d32e9ac57bd46d82c2e44b2c8ad9b974e0ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.1914",
    "kind": "arxiv",
    "version": 1
  }
}