Pith Number

pith:4UHFHOWN

pith:2012:4UHFHOWNKAXEMAJTEEAYXP7CL3

not attested not anchored not stored refs pending

Electronics and Optics of Graphene Nanoflakes: Edge Functionalization and Structural Distortions

Alice Ruini, Caterina Cocchi, Deborah Prezzi, Elisa Molinari, Marilia J. Caldas

arxiv:1208.4228 v1 · 2012-08-21 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4UHFHOWNKAXEMAJTEEAYXP7CL3}

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	2026-05-18T02:26:19.055351Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e50e53bacd502e46013321018bbfe25edf9f49b6a0d33ce2556d5f46213bff94

Aliases

arxiv: 1208.4228 · arxiv_version: 1208.4228v1 · doi: 10.48550/arxiv.1208.4228 · pith_short_12: 4UHFHOWNKAXE · pith_short_16: 4UHFHOWNKAXEMAJT · pith_short_8: 4UHFHOWN

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/4UHFHOWNKAXEMAJTEEAYXP7CL3 \
  | 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: e50e53bacd502e46013321018bbfe25edf9f49b6a0d33ce2556d5f46213bff94

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ef4878df92f7fde85973f680d6ec09cabb36845afbe97a2026148f82412e593",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2012-08-21T09:45:22Z",
    "title_canon_sha256": "41cef3c6326791117002ff3fa035ed17ce11b170d82d6dc82e2b89bd25373c42"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.4228",
    "kind": "arxiv",
    "version": 1
  }
}