Pith Number

pith:5CVCHPKD

pith:2001:5CVCHPKDDDNHUG3LXHEIHQWTKI

not attested not anchored not stored refs pending

A Four Dimensional Generalization of the Quantum Hall Effect

Jiangping Hu, Shou-Cheng Zhang

arxiv:cond-mat/0110572 v1 · 2001-10-27 · cond-mat · 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{5CVCHPKDDDNHUG3LXHEIHQWTKI}

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	2026-05-18T04:23:00.344828Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8aa23bd4318da7a1b6bb9c883c2d3522ef774d7d492b03ef238e67658fb338f

Aliases

arxiv: cond-mat/0110572 · arxiv_version: cond-mat/0110572v1 · doi: 10.48550/arxiv.cond-mat/0110572 · pith_short_12: 5CVCHPKDDDNH · pith_short_16: 5CVCHPKDDDNHUG3L · pith_short_8: 5CVCHPKD

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/5CVCHPKDDDNHUG3LXHEIHQWTKI \
  | 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: e8aa23bd4318da7a1b6bb9c883c2d3522ef774d7d492b03ef238e67658fb338f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b674efe3773be61852c443c83555628493d105baef743cf9ec79acec4bb0e1f9",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "",
    "primary_cat": "cond-mat",
    "submitted_at": "2001-10-27T06:05:49Z",
    "title_canon_sha256": "f02f28e86be2b38c7c26c35a7519a60ea0356dd58db2665edc63f1199344231e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0110572",
    "kind": "arxiv",
    "version": 1
  }
}