Pith Number

pith:SS26J3PQ

pith:2012:SS26J3PQAFN4OWVFZ5Z7IMVXXH

not attested not anchored not stored refs pending

Graphene nanoribbons subject to gentle bends

Pekka Koskinen

arxiv:1205.3939 v1 · 2012-05-17 · 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{SS26J3PQAFN4OWVFZ5Z7IMVXXH}

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	2026-05-18T03:55:24.151447Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94b5e4edf0015bc75aa5cf73f432b7b9f90364c770799ddaea3a82dae5a5314c

Aliases

arxiv: 1205.3939 · arxiv_version: 1205.3939v1 · doi: 10.48550/arxiv.1205.3939 · pith_short_12: SS26J3PQAFN4 · pith_short_16: SS26J3PQAFN4OWVF · pith_short_8: SS26J3PQ

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/SS26J3PQAFN4OWVFZ5Z7IMVXXH \
  | 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: 94b5e4edf0015bc75aa5cf73f432b7b9f90364c770799ddaea3a82dae5a5314c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f9e317c6dc0f1f6d20e424b3c5dbc0b3093e77e77b9f781b5c090078175fb9b5",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2012-05-17T14:29:06Z",
    "title_canon_sha256": "303b6c60f727d042426e0ec1316b430247e63a7311132cddaa251db497aa5fcd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.3939",
    "kind": "arxiv",
    "version": 1
  }
}