Pith Number

pith:OXI4D43D

pith:2012:OXI4D43DLW5OA3OCDTZ6HRGBD5

not attested not anchored not stored refs pending

Epitaxial Graphene Nanoribbons on Bunched Steps of a 6H-SiC(0001) Substrate: Aromatic Ring Pattern and Van Hove Singularities

(2) Universit\'e Pierre et Marie Curie (CNRS-IMPMC), A. Ouerghi1 ((1) CNRS- Laboratoire de Photonique et de Nanostructures (LPN), E. Pallecchi (1), France, France), G. Rodary (1), J. C. Girard (1), M. Ridene (1), Paris, Route de Nozay, T. Wassmann (2)

arxiv:1212.4309 v1 · 2012-12-18 · 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{OXI4D43DLW5OA3OCDTZ6HRGBD5}

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	2026-05-18T01:52:31.050216Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75d1c1f3635dbae06dc21cf3e3c4c11f5d2aa9fd5d5cddf8127676a83fc35267

Aliases

arxiv: 1212.4309 · arxiv_version: 1212.4309v1 · doi: 10.48550/arxiv.1212.4309 · pith_short_12: OXI4D43DLW5O · pith_short_16: OXI4D43DLW5OA3OC · pith_short_8: OXI4D43D

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/OXI4D43DLW5OA3OCDTZ6HRGBD5 \
  | 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: 75d1c1f3635dbae06dc21cf3e3c4c11f5d2aa9fd5d5cddf8127676a83fc35267

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ff30370baab6781203754a228a0e1c254c2a9fca55a320f5ab21b9508865c09",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2012-12-18T11:15:22Z",
    "title_canon_sha256": "ecf325377f61048042273072d83ea66c9fcda832038973fc52b82eb2e2e7beea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.4309",
    "kind": "arxiv",
    "version": 1
  }
}