Pith Number

pith:75QPF65B

pith:2022:75QPF65BNBVKKR2SQ2O7KWSKTG

not attested not anchored not stored refs pending

Topologically localized excitons in single graphene nanoribbons

Alex Boeglin, Fabrice Scheurer, Guillaume Schull, Song Jiang, Tomas Neuman

arxiv:2209.01471 v1 · 2022-09-03 · cond-mat.mes-hall · 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{75QPF65BNBVKKR2SQ2O7KWSKTG}

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	2026-07-05T05:54:30.895615Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff60f2fba1686aa54752869df55a4a99b1b609cfddb75f44ba587f47415183b3

Aliases

arxiv: 2209.01471 · arxiv_version: 2209.01471v1 · doi: 10.48550/arxiv.2209.01471 · pith_short_12: 75QPF65BNBVK · pith_short_16: 75QPF65BNBVKKR2S · pith_short_8: 75QPF65B

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/75QPF65BNBVKKR2SQ2O7KWSKTG \
  | 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: ff60f2fba1686aa54752869df55a4a99b1b609cfddb75f44ba587f47415183b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0c90b0b3ad0745af069794ab6a566dc780ba882fe7d7597abcffb11f47e9220",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2022-09-03T18:23:15Z",
    "title_canon_sha256": "40f6d4c7f42be5576f16e0d46f8675535e06ff12afffbf953d537e5918f70412"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.01471",
    "kind": "arxiv",
    "version": 1
  }
}