Pith Number

pith:BLG3CJ3X

pith:2009:BLG3CJ3XQNHNEMB6MAVW2MFGYP

not attested not anchored not stored refs pending

Scattering of charge carriers in graphene induced by topological defects

A.R. Pereira, J.M. Fonseca, W.A. Moura-Melo

arxiv:0908.2979 v2 · 2009-08-20 · cond-mat.str-el · cond-mat.mes-hall · cond-mat.mtrl-sci · gr-qc · physics.class-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{BLG3CJ3XQNHNEMB6MAVW2MFGYP}

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	2026-05-18T04:16:13.130197Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0acdb12777834ed2303e602b6d30a6c3e988c053fbec56c3bc3f0df2fe3f06df

Aliases

arxiv: 0908.2979 · arxiv_version: 0908.2979v2 · doi: 10.48550/arxiv.0908.2979 · pith_short_12: BLG3CJ3XQNHN · pith_short_16: BLG3CJ3XQNHNEMB6 · pith_short_8: BLG3CJ3X

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/BLG3CJ3XQNHNEMB6MAVW2MFGYP \
  | 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: 0acdb12777834ed2303e602b6d30a6c3e988c053fbec56c3bc3f0df2fe3f06df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f55dc1fe3915c7d1942d69a8a55625c21f24c95cdf1c1823d63f7033ec1d7fda",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "cond-mat.mtrl-sci",
      "gr-qc",
      "physics.class-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2009-08-20T18:58:18Z",
    "title_canon_sha256": "bb76db17a56a22030c11711823ba6668c2f1ba183c3bb48674aa3d2c062e36be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0908.2979",
    "kind": "arxiv",
    "version": 2
  }
}