Pith Number

pith:BAUKOGUZ

pith:2002:BAUKOGUZEHVI765ITDRGWLSXDE

not attested not anchored not stored refs pending

The Hausdorff dimension of fractal sets and fractional quantum Hall effect

Wellington da Cruz

arxiv:math-ph/0209028 v4 · 2002-09-15 · math-ph · cond-mat · hep-th · math.MP · math.NT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BAUKOGUZEHVI765ITDRGWLSXDE}

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	2026-05-18T01:38:34.075132Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0828a71a9921ea8ffba898e26b2e571903a382977819e99d371593288b5cb897

Aliases

arxiv: math-ph/0209028 · arxiv_version: math-ph/0209028v4 · doi: 10.48550/arxiv.math-ph/0209028 · pith_short_12: BAUKOGUZEHVI · pith_short_16: BAUKOGUZEHVI765I · pith_short_8: BAUKOGUZ

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/BAUKOGUZEHVI765ITDRGWLSXDE \
  | 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: 0828a71a9921ea8ffba898e26b2e571903a382977819e99d371593288b5cb897

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80299c7b8c18a01548db6ac2c922cbac9e88a2ae87ca5d8fdfa83e84ca103919",
    "cross_cats_sorted": [
      "cond-mat",
      "hep-th",
      "math.MP",
      "math.NT"
    ],
    "license": "",
    "primary_cat": "math-ph",
    "submitted_at": "2002-09-15T14:13:44Z",
    "title_canon_sha256": "6c9f36f1983453863509373d1b4d770d34a9e134797425efb4c467e4ce78991e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math-ph/0209028",
    "kind": "arxiv",
    "version": 4
  }
}