Pith Number

pith:CKY2PBQY

pith:2009:CKY2PBQYYDWAVTTDGQ5CY3SSNE

not attested not anchored not stored refs pending

Coulomb Blockade in Hierarchical Quantum Hall Droplets

Andrea Cappelli, Guillermo R. Zemba, Lachezar S. Georgiev

arxiv:0902.1445 v2 · 2009-02-09 · cond-mat.mes-hall · hep-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CKY2PBQYYDWAVTTDGQ5CY3SSNE}

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	2026-07-04T15:50:16.130713Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12b1a78618c0ec0ace63343a2c6e5269078caf70a82425ffa4ebc6880bacbe1c

Aliases

arxiv: 0902.1445 · arxiv_version: 0902.1445v2 · doi: 10.48550/arxiv.0902.1445 · pith_short_12: CKY2PBQYYDWA · pith_short_16: CKY2PBQYYDWAVTTD · pith_short_8: CKY2PBQY

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/CKY2PBQYYDWAVTTDGQ5CY3SSNE \
  | 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: 12b1a78618c0ec0ace63343a2c6e5269078caf70a82425ffa4ebc6880bacbe1c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e53fdf2da01901d94664e64032e936c0c8853f8e2f763421e659a0a4821eee5",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2009-02-09T14:25:31Z",
    "title_canon_sha256": "08391854fdc8286b8293539068b407f99c087734e09debe0f0083d8d4977a34a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0902.1445",
    "kind": "arxiv",
    "version": 2
  }
}