Pith Number

pith:CYBWCKBX

pith:2012:CYBWCKBXMJAQIIYBCSY4EGEBYV

not attested not anchored not stored refs pending

A molecular simulation analysis of producing monatomic carbon chains by stretching ultranarrow graphene nanoribbons

Fengpeng Zhao, Harold S Park, HengAn Wu, Xiaozhou Zhou, Zehui Sun, Zenan Qi

arxiv:1204.1925 v1 · 2012-04-09 · physics.comp-ph · cond-mat.mtrl-sci · physics.atm-clus

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CYBWCKBXMJAQIIYBCSY4EGEBYV}

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	2026-05-18T03:58:14.708309Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1603612837624104230114b1c21881c57569ff0062dcee5f25ec8b117bbbcc2f

Aliases

arxiv: 1204.1925 · arxiv_version: 1204.1925v1 · doi: 10.48550/arxiv.1204.1925 · pith_short_12: CYBWCKBXMJAQ · pith_short_16: CYBWCKBXMJAQIIYB · pith_short_8: CYBWCKBX

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/CYBWCKBXMJAQIIYBCSY4EGEBYV \
  | 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: 1603612837624104230114b1c21881c57569ff0062dcee5f25ec8b117bbbcc2f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2dc85addf34e1208dce3addb084a7e5a3066bf19f5705fec88b056531605d369",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "physics.atm-clus"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2012-04-09T16:57:39Z",
    "title_canon_sha256": "be4cd1a6af23b9ab585146a9dae40df9c9ab4ff17abc14d29da5967f56eb12b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.1925",
    "kind": "arxiv",
    "version": 1
  }
}