Pith Number

pith:FQA2T7HO

pith:2013:FQA2T7HOYGEXQFKNKA32NGRPNC

not attested not anchored not stored refs pending

Optical Dichroism by Nonlinear Excitations in Graphene Nanoribbons

A. Delfino, C. E. Cordeiro, O. Oliveira, T. Frederico, W. de Paula

arxiv:1302.3801 v1 · 2013-02-15 · cond-mat.mes-hall · hep-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{FQA2T7HOYGEXQFKNKA32NGRPNC}

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	2026-05-18T03:33:35.628048Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c01a9fceec18978154d5037a69a2f68a1478b71b2cbc4bc8734d7d5f6f3e599

Aliases

arxiv: 1302.3801 · arxiv_version: 1302.3801v1 · doi: 10.48550/arxiv.1302.3801 · pith_short_12: FQA2T7HOYGEX · pith_short_16: FQA2T7HOYGEXQFKN · pith_short_8: FQA2T7HO

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/FQA2T7HOYGEXQFKNKA32NGRPNC \
  | 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: 2c01a9fceec18978154d5037a69a2f68a1478b71b2cbc4bc8734d7d5f6f3e599

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2756efc1ffa882babee39feb1e176e915019adab29e5b6ffb09a263c50c3c2b",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2013-02-15T16:40:08Z",
    "title_canon_sha256": "9a619bd1b11db6e0b8946823f1e139f3e4bab8596e9168e953763e1580c80da9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.3801",
    "kind": "arxiv",
    "version": 1
  }
}