Pith Number

pith:6XPEHZGH

pith:1994:6XPEHZGHCSBUVP5AD7WQO5XH3C

not attested not anchored not stored refs pending

Internal addresses in the Mandelbrot set and Galois groups of polynomials

Dierk Schleicher

arxiv:math/9411238 v3 · 1994-11-21 · 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{6XPEHZGHCSBUVP5AD7WQO5XH3C}

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	2026-05-18T03:53:52.846413Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f5de43e4c714834abfa01fed0776e7d8a46242bbe138be41453fce154a67466d

Aliases

arxiv: math/9411238 · arxiv_version: math/9411238v3 · doi: 10.48550/arxiv.math/9411238 · pith_short_12: 6XPEHZGHCSBU · pith_short_16: 6XPEHZGHCSBUVP5A · pith_short_8: 6XPEHZGH

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/6XPEHZGHCSBUVP5AD7WQO5XH3C \
  | 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: f5de43e4c714834abfa01fed0776e7d8a46242bbe138be41453fce154a67466d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6dc093c7ee5b621fde3b744eac8252a05df334fd3c201845c8a6e4c3502b04ee",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "1994-11-21T00:00:00Z",
    "title_canon_sha256": "4b5a09ab9ddfe5fb214e0fe65e85f7a8e316a35986092e7c6217c08fa9b56553"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/9411238",
    "kind": "arxiv",
    "version": 3
  }
}