Pith Number

pith:K5FTOKSS

pith:2005:K5FTOKSSAGVIGNR4AUTDSSG4OR

not attested not anchored not stored refs pending

Smooth Siegel disks without number theory: A remark on a proof by Buff and Cheritat

Lukas Geyer

arxiv:math/0510578 v1 · 2005-10-26 · math.DS · math.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K5FTOKSSAGVIGNR4AUTDSSG4OR}

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	2026-05-18T02:54:54.607506Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

574b372a5201aa83363c05263948dc746d965169cf366b69bc4c6fb74a692da9

Aliases

arxiv: math/0510578 · arxiv_version: math/0510578v1 · doi: 10.48550/arxiv.math/0510578 · pith_short_12: K5FTOKSSAGVI · pith_short_16: K5FTOKSSAGVIGNR4 · pith_short_8: K5FTOKSS

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/K5FTOKSSAGVIGNR4AUTDSSG4OR \
  | 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: 574b372a5201aa83363c05263948dc746d965169cf366b69bc4c6fb74a692da9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7db4c55fdf945c144abe63c1149d046670a13d66fc74bb021d06736dbaf5c32",
    "cross_cats_sorted": [
      "math.CV"
    ],
    "license": "",
    "primary_cat": "math.DS",
    "submitted_at": "2005-10-26T21:04:00Z",
    "title_canon_sha256": "babd029598807ad490f4a0c13c8ff01bddad97668a98a06ac5cbd255c80a1462"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0510578",
    "kind": "arxiv",
    "version": 1
  }
}