Pith Number

pith:XR77EDD3

pith:2009:XR77EDD3E5EYXDHS3MMXRAX5S5

not attested not anchored not stored refs pending

Origin of conductance quantization in disordered graphene ribbons

G. Kirczenow, S. Ihnatsenka

arxiv:0909.3612 v1 · 2009-09-20 · 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{XR77EDD3E5EYXDHS3MMXRAX5S5}

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	2026-05-18T02:11:46.106539Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc7ff20c7b27498b8cf2db197882fd97414cb4c0eb610ca511c8c2a80626fda4

Aliases

arxiv: 0909.3612 · arxiv_version: 0909.3612v1 · doi: 10.48550/arxiv.0909.3612 · pith_short_12: XR77EDD3E5EY · pith_short_16: XR77EDD3E5EYXDHS · pith_short_8: XR77EDD3

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/XR77EDD3E5EYXDHS3MMXRAX5S5 \
  | 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: bc7ff20c7b27498b8cf2db197882fd97414cb4c0eb610ca511c8c2a80626fda4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14023667a36cac55d7c72dd5fcb526e9e8629dc468e4cc8a6923be031d0552ab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2009-09-20T02:08:32Z",
    "title_canon_sha256": "3e1ececc43a12576e5135f5e3785abca5ac4fb0ebbaf4b7d41d33532f3ac8541"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.3612",
    "kind": "arxiv",
    "version": 1
  }
}