Pith Number

pith:6UV2JGCW

pith:2012:6UV2JGCW667C3GRECWJIMXIHF2

not attested not anchored not stored refs pending

Optical Excitations and Field Enhancement in Short Graphene Nanoribbons

Alice Ruini, Caterina Cocchi, Deborah Prezzi, Elisa Molinari, Enrico Benassi, Marilia J. Caldas, Stefano Corni

arxiv:1203.6369 v1 · 2012-03-28 · cond-mat.mtrl-sci · 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{6UV2JGCW667C3GRECWJIMXIHF2}

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	2026-05-18T03:59:02.712585Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f52ba49856f7be2d9a241592865d072ead5d3effcc804e788055ee2932133e14

Aliases

arxiv: 1203.6369 · arxiv_version: 1203.6369v1 · doi: 10.48550/arxiv.1203.6369 · pith_short_12: 6UV2JGCW667C · pith_short_16: 6UV2JGCW667C3GRE · pith_short_8: 6UV2JGCW

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/6UV2JGCW667C3GRECWJIMXIHF2 \
  | 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: f52ba49856f7be2d9a241592865d072ead5d3effcc804e788055ee2932133e14

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ed7798aa2384fd5a9c70c510d739f79abfc438651c15111e0f5d209193e8d58",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2012-03-28T20:11:40Z",
    "title_canon_sha256": "887d4afbb95afe0cabea21bc5672d1e3fad669dbe3f33fb7282f9833d0b2b01b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.6369",
    "kind": "arxiv",
    "version": 1
  }
}