Pith Number

pith:N52MVZZT

pith:2018:N52MVZZTSN6US6KZG425XPIPVQ

not attested not anchored not stored refs pending

Graphene-Based Nanostructures in Electrocatalytic Oxygen Reduction

Beata Dembinska, Enrico Negro, Iwona A. Rutkowska, Jerzy K. Zak, Pawel J. Kulesza, Vito Di Noto

arxiv:1805.03149 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{N52MVZZTSN6US6KZG425XPIPVQ}

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	2026-05-18T00:15:13.492840Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f74cae733937d4979593735dbbd0fac10ef2d407eefb2ca4ed6af7519e77c5e

Aliases

arxiv: 1805.03149 · arxiv_version: 1805.03149v1 · doi: 10.48550/arxiv.1805.03149 · pith_short_12: N52MVZZTSN6U · pith_short_16: N52MVZZTSN6US6KZ · pith_short_8: N52MVZZT

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/N52MVZZTSN6US6KZG425XPIPVQ \
  | 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: 6f74cae733937d4979593735dbbd0fac10ef2d407eefb2ca4ed6af7519e77c5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31c3ca8b0b8bb1dcdc022e3363b22bfb91f3f67e196209f9780e768a19a75928",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-05-08T16:38:55Z",
    "title_canon_sha256": "f9f5def2a319913b7048874f6d44f4f0348a0d8cb0c511af69bb354b3a18558d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.03149",
    "kind": "arxiv",
    "version": 1
  }
}