Pith Number

pith:CR52QDWL

pith:2011:CR52QDWLGOISIHP6K7BNJBAC3I

not attested not anchored not stored refs pending

Graphene Nucleation on Transition Metal Surface: Structure Transformation and Role of the Metal Step Edge

Boris I. Yakobson, Feng Ding, Jijun Zhao, Joanne Yip, Junfeng Gao

arxiv:1104.0063 v1 · 2011-04-01 · cond-mat.mtrl-sci · physics.chem-ph · physics.comp-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{CR52QDWLGOISIHP6K7BNJBAC3I}

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	2026-05-18T04:25:12.529274Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

147ba80ecb3391241dfe57c2d48402da2e3e82e7df0064bf488aa65aefe4897e

Aliases

arxiv: 1104.0063 · arxiv_version: 1104.0063v1 · doi: 10.48550/arxiv.1104.0063 · pith_short_12: CR52QDWLGOIS · pith_short_16: CR52QDWLGOISIHP6 · pith_short_8: CR52QDWL

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/CR52QDWLGOISIHP6K7BNJBAC3I \
  | 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: 147ba80ecb3391241dfe57c2d48402da2e3e82e7df0064bf488aa65aefe4897e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79e3c72c7d92fa102388786da5c5a68d768e7986988ae98f00f20e54532fb00b",
    "cross_cats_sorted": [
      "physics.chem-ph",
      "physics.comp-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2011-04-01T02:07:41Z",
    "title_canon_sha256": "70334374e7f5b3e67fc99c67927326adc3b1b75a5bb32d597066f88b18083c67"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.0063",
    "kind": "arxiv",
    "version": 1
  }
}