Pith Number

pith:EIP2VVCY

pith:2018:EIP2VVCYD4COD6LX36OBEUNHG5

not attested not anchored not stored refs pending

On the atomistic energetics of carbon nanotube collapse from AIREBO potential

Hiroyuki Shima, Motohiro Sato, Yoshitaka Umeno, Yu Yachi

arxiv:1806.04939 v1 · 2018-06-13 · cond-mat.mes-hall · cond-mat.mtrl-sci · physics.app-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{EIP2VVCYD4COD6LX36OBEUNHG5}

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	2026-05-17T23:57:41.097001Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

221faad4581f04e1f977df9c1251a73748b75700e709641a7e87ec860e2b5c51

Aliases

arxiv: 1806.04939 · arxiv_version: 1806.04939v1 · doi: 10.48550/arxiv.1806.04939 · pith_short_12: EIP2VVCYD4CO · pith_short_16: EIP2VVCYD4COD6LX · pith_short_8: EIP2VVCY

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/EIP2VVCYD4COD6LX36OBEUNHG5 \
  | 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: 221faad4581f04e1f977df9c1251a73748b75700e709641a7e87ec860e2b5c51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c3f79265dfa38116647536dbf7431c6fdb5c69f65d73b014dc42b06f32fb2e6",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "physics.app-ph",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2018-06-13T10:41:26Z",
    "title_canon_sha256": "4b298418530258b612ef664d9083584613ddec8db1a48a18295cd7c2e25c3ebe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.04939",
    "kind": "arxiv",
    "version": 1
  }
}