Pith Number

pith:GB6FEC57

pith:2014:GB6FEC57FBI4Q2GUDUHHKDLZMW

not attested not anchored not stored refs pending

Atomic structure and energetics of large vacancies in graphene

Franz R. Eder, Jani Kotakoski, Jannik C. Meyer

arxiv:1404.5396 v2 · 2014-04-22 · 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{GB6FEC57FBI4Q2GUDUHHKDLZMW}

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	2026-05-18T02:51:16.515173Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

307c520bbf2851c868d41d0e750d79658853bd5be65d47ab4abf1de6e3cf09ef

Aliases

arxiv: 1404.5396 · arxiv_version: 1404.5396v2 · doi: 10.48550/arxiv.1404.5396 · pith_short_12: GB6FEC57FBI4 · pith_short_16: GB6FEC57FBI4Q2GU · pith_short_8: GB6FEC57

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/GB6FEC57FBI4Q2GUDUHHKDLZMW \
  | 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: 307c520bbf2851c868d41d0e750d79658853bd5be65d47ab4abf1de6e3cf09ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84ac14e03cebe8b9a9842e2a2ac16014ce0eeb7a9c57d8caada2fd605f48b70a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2014-04-22T07:10:08Z",
    "title_canon_sha256": "146fe60c3aad0bf74887ef991892954075f32bbb3cad37742cbff5b3b674a01d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.5396",
    "kind": "arxiv",
    "version": 2
  }
}