Pith Number

pith:OK65BK3G

pith:2011:OK65BK3GQUOTIUAJLH66XT4VFF

not attested not anchored not stored refs pending

Thickness-Dependent Morphologies of Gold on N-Layer Graphenes

Caiyu Qiu, Changzhi Gu, Haifang Yang, Haiqing Zhou, Huaichao Yang, Ji Liu, Lianfeng Sun, Lijun Hu, Zheng Liu

arxiv:1103.4444 v1 · 2011-03-23 · 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{OK65BK3GQUOTIUAJLH66XT4VFF}

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	2026-05-18T04:26:02.047741Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72bdd0ab66851d34500959fdebcf9529624aa0cfaf1ebc6d488ae624f81d882c

Aliases

arxiv: 1103.4444 · arxiv_version: 1103.4444v1 · doi: 10.48550/arxiv.1103.4444 · pith_short_12: OK65BK3GQUOT · pith_short_16: OK65BK3GQUOTIUAJ · pith_short_8: OK65BK3G

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/OK65BK3GQUOTIUAJLH66XT4VFF \
  | 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: 72bdd0ab66851d34500959fdebcf9529624aa0cfaf1ebc6d488ae624f81d882c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35fd179bd234e36e0e6ee58f808ed637dd78ca5025ec421abf82b8b1f65967f7",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2011-03-23T06:00:14Z",
    "title_canon_sha256": "2f38f04ddd751d8e892e4ca23131540d940390e05668a9300378394c58bb128b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.4444",
    "kind": "arxiv",
    "version": 1
  }
}