Pith Number

pith:VWUCMJGV

pith:2014:VWUCMJGVMOJPFBHKOPMS3HAULQ

not attested not anchored not stored refs pending

Tuning the catalytic activity of graphene nanosheets for oxygen reduction reaction via size and thickness reduction

John Benson, Litao Sun, Meixian Li, Pagona Papakonstantinou, Peng Wang, Qian Xu, Tanyuan Wang, Yuting Shen

arxiv:1411.4056 v1 · 2014-11-13 · cond-mat.mtrl-sci

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VWUCMJGVMOJPFBHKOPMS3HAULQ}

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	2026-05-18T02:35:46.628746Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ada82624d56392f284ea73d92d9c145c3aef3cf0dbbea6f26266e1bef1c5b510

Aliases

arxiv: 1411.4056 · arxiv_version: 1411.4056v1 · doi: 10.48550/arxiv.1411.4056 · pith_short_12: VWUCMJGVMOJP · pith_short_16: VWUCMJGVMOJPFBHK · pith_short_8: VWUCMJGV

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/VWUCMJGVMOJPFBHKOPMS3HAULQ \
  | 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: ada82624d56392f284ea73d92d9c145c3aef3cf0dbbea6f26266e1bef1c5b510

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd7e5aa143f0787a1d8bf2fe877a34f9096bafbbf2b3c277de262e6e452f26fe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2014-11-13T10:34:53Z",
    "title_canon_sha256": "5d62ecbaf888c0eeb19a103cc3c11dc9ce6f02a4fcf04ff7edbb2cdafc3c1a22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.4056",
    "kind": "arxiv",
    "version": 1
  }
}