Pith Number

pith:5FMCUBWJ

pith:2014:5FMCUBWJI2KA227QANPGX5IR2Y

not attested not anchored not stored refs pending

Heterogeneous electrocatalysis in porous cathodes of solid oxide fuel cells

A. Bertei, A. Mohanram, C. Qi, J. D. Pietras, M. Z. Bazant, S. Poizeau, Y. Fu

arxiv:1412.1548 v1 · 2014-12-04 · 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{5FMCUBWJI2KA227QANPGX5IR2Y}

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	2026-05-18T02:32:07.010813Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9582a06c946940d6bf0035e6bf511d6038a9955bcfdd37ed5281b98487ef953

Aliases

arxiv: 1412.1548 · arxiv_version: 1412.1548v1 · doi: 10.48550/arxiv.1412.1548 · pith_short_12: 5FMCUBWJI2KA · pith_short_16: 5FMCUBWJI2KA227Q · pith_short_8: 5FMCUBWJ

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/5FMCUBWJI2KA227QANPGX5IR2Y \
  | 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: e9582a06c946940d6bf0035e6bf511d6038a9955bcfdd37ed5281b98487ef953

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "702b0849baa820d083f9c3e732e5d32f762680d74b420da8f71878c4606ea451",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2014-12-04T04:00:51Z",
    "title_canon_sha256": "2fd1327ad07a8646b912c50f564a1a9d13719dfcdf1a42747c4ad102c04de914"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.1548",
    "kind": "arxiv",
    "version": 1
  }
}