Pith Number

pith:4U6VQIYI

pith:2018:4U6VQIYI7YU4N2GL2MOT67YMA7

not attested not anchored not stored refs pending

Long triple carbon chains formation by heat treatment of graphene nanoribbon: Molecular dynamics study with revised Brenner potential

Alexander S. Sinitsa, Andrey A. Knizhnik, Andrey M. Popov, Irina V. Lebedeva

arxiv:1808.04631 v2 · 2018-08-14 · cond-mat.mes-hall · 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{4U6VQIYI7YU4N2GL2MOT67YMA7}

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	2026-05-18T00:03:55.515794Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e53d582308fe29c6e8cbd31d3f7f0c07e8b72bc324be9789e386ca55986de15a

Aliases

arxiv: 1808.04631 · arxiv_version: 1808.04631v2 · doi: 10.48550/arxiv.1808.04631 · pith_short_12: 4U6VQIYI7YU4 · pith_short_16: 4U6VQIYI7YU4N2GL · pith_short_8: 4U6VQIYI

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/4U6VQIYI7YU4N2GL2MOT67YMA7 \
  | 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: e53d582308fe29c6e8cbd31d3f7f0c07e8b72bc324be9789e386ca55986de15a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3dfefdac1614978da081de624e7e38a643b28a0fdfb5fb9ee920494ec2e2b135",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2018-08-14T11:16:41Z",
    "title_canon_sha256": "960fdcadf65ea521ea53b3ea8709e88d5625b3170cce02735b998f0c3bb649d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.04631",
    "kind": "arxiv",
    "version": 2
  }
}