Pith Number

pith:VUIAJECT

pith:2012:VUIAJECTW2D6BU5QDU5TC2I7HZ

not attested not anchored not stored refs pending

Shapes of Polynomial Julia Sets

Kathryn A. Lindsey

arxiv:1209.0143 v2 · 2012-09-02 · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VUIAJECTW2D6BU5QDU5TC2I7HZ}

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	2026-05-18T01:35:57.681624Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad10049053b687e0d3b01d3b31691f3e72877d6686e2c40275e6d44793afa4eb

Aliases

arxiv: 1209.0143 · arxiv_version: 1209.0143v2 · doi: 10.48550/arxiv.1209.0143 · pith_short_12: VUIAJECTW2D6 · pith_short_16: VUIAJECTW2D6BU5Q · pith_short_8: VUIAJECT

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/VUIAJECTW2D6BU5QDU5TC2I7HZ \
  | 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: ad10049053b687e0d3b01d3b31691f3e72877d6686e2c40275e6d44793afa4eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e413e5f1562fe3b6baf0987e9edd02d4cdd6888b909f545182e80e2eaa6b572a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2012-09-02T00:25:16Z",
    "title_canon_sha256": "4a3058f71c01d860e5d4251aad1abe95c00f92384596bd836840912f3db80128"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.0143",
    "kind": "arxiv",
    "version": 2
  }
}