Pith Number

pith:67JMFWQO

pith:2009:67JMFWQO7XT5UUCM7H7CXRB6UH

not attested not anchored not stored refs pending

Dependence of quantum-Hall conductance on the edge-state equilibration position in a bipolar graphene sheet

Barbaros Oezyilmaz, Dong-Keun Ki, Hu-Jong Lee, Seung-Geol Nam

arxiv:0912.2791 v1 · 2009-12-15 · 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{67JMFWQO7XT5UUCM7H7CXRB6UH}

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	2026-05-18T04:01:02.322625Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7d2c2da0efde7da504cf9fe2bc43ea1c9aabe8356b710f97cc6e5813903e00d

Aliases

arxiv: 0912.2791 · arxiv_version: 0912.2791v1 · doi: 10.48550/arxiv.0912.2791 · pith_short_12: 67JMFWQO7XT5 · pith_short_16: 67JMFWQO7XT5UUCM · pith_short_8: 67JMFWQO

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/67JMFWQO7XT5UUCM7H7CXRB6UH \
  | 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: f7d2c2da0efde7da504cf9fe2bc43ea1c9aabe8356b710f97cc6e5813903e00d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6928d7b28c573f9db7848c19358827b40f7f8e57d86a6dce54d70b5e53aa64e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2009-12-15T01:48:34Z",
    "title_canon_sha256": "e9f7fb0725534d5e71529fca6dda7bbd8bd9f25a6814ca92c5984e80b0aca117"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.2791",
    "kind": "arxiv",
    "version": 1
  }
}