Pith Number

pith:UEAMMXTI

pith:2018:UEAMMXTIXKQAZI7DZWB26Y3NUQ

not attested not anchored not stored refs pending

Towards 'Pt-free' Anion-Exchange Membrane Fuel Cells: Fe-Sn Carbon Nitride-Graphene 'Core-Shell' Electrocatalysts for the Oxygen Reduction Reaction

Alberto Ansaldo, Antoine Bach Delpeuch, Beata Dembinska, Enrico Negro, Federico Bertasi, Francesco Bonaccorso, Graeme Nawn, Iwona A. Rutkowska, Keti Vezzu', Krzysztof Miecznikowski, Magdalena Skunik, Pawel J. Kulesza, Sylwia Zoladek, Vito Di Noto, Vittorio Pellegrini

arxiv:1805.03119 v1 · 2018-05-08 · 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{UEAMMXTIXKQAZI7DZWB26Y3NUQ}

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	2026-05-18T00:15:13.536536Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a100c65e68baa00ca3e3cd83af636da426129d72d43523ec1ec9a334add6f55d

Aliases

arxiv: 1805.03119 · arxiv_version: 1805.03119v1 · doi: 10.48550/arxiv.1805.03119 · pith_short_12: UEAMMXTIXKQA · pith_short_16: UEAMMXTIXKQAZI7D · pith_short_8: UEAMMXTI

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/UEAMMXTIXKQAZI7DZWB26Y3NUQ \
  | 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: a100c65e68baa00ca3e3cd83af636da426129d72d43523ec1ec9a334add6f55d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "acf7bfd5b001d6fbe71381fa8b9080b9536827326100cc2cf44dce357e4568c4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2018-05-08T15:46:08Z",
    "title_canon_sha256": "9d71cc4e6091d92a2d9f84b0c58eb9c883efe91c2e1f61923f75cbce616d645b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.03119",
    "kind": "arxiv",
    "version": 1
  }
}