Pith Number

pith:DRGOQCVH

pith:2018:DRGOQCVH2RKC3ISYIVQ3GS6LNJ

not attested not anchored not stored refs pending

Elucidation of role of graphene in catalytic designs for electroreduction of oxygen

Beata Dembinska, Enrico Negro, Iwona A. Rutkowska, Jerzy K. Zak, Krzysztof Miecznikowski, Pawel J. Kulesza, Piotr Zelenay, Sylwia Zoladek, Vito Di Noto

arxiv:1805.03152 v1 · 2018-05-08 · cond-mat.mtrl-sci · 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{DRGOQCVH2RKC3ISYIVQ3GS6LNJ}

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	2026-05-18T00:15:13.482688Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c4ce80aa7d4542da2584561b34bcb6a5d2324150f644f72d1bbd2c1decfafa8

Aliases

arxiv: 1805.03152 · arxiv_version: 1805.03152v1 · doi: 10.48550/arxiv.1805.03152 · pith_short_12: DRGOQCVH2RKC · pith_short_16: DRGOQCVH2RKC3ISY · pith_short_8: DRGOQCVH

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/DRGOQCVH2RKC3ISYIVQ3GS6LNJ \
  | 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: 1c4ce80aa7d4542da2584561b34bcb6a5d2324150f644f72d1bbd2c1decfafa8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "806edf1be477ec4fa85350b4c26318d19b6a2b7aa0da123c8cbac0da93089222",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-05-08T16:41:35Z",
    "title_canon_sha256": "99ff13158f8dfa739bcfa553a7e36ca0616c2e03e1a0e06417099c322f068222"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.03152",
    "kind": "arxiv",
    "version": 1
  }
}