Pith Number

pith:ITAMK2JS

pith:2012:ITAMK2JSHYLA7DEYUPCZRMI3F7

not attested not anchored not stored refs pending

The omega-limit sets of quadratic Julia sets

Andrew Barwell, Brian Raines

arxiv:1205.0191 v1 · 2012-05-01 · 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{ITAMK2JSHYLA7DEYUPCZRMI3F7}

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	2026-05-18T03:56:35.669495Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44c0c569323e160f8c98a3c598b11b2fefa733eae4bb53e6e76d23d3fd91c079

Aliases

arxiv: 1205.0191 · arxiv_version: 1205.0191v1 · doi: 10.48550/arxiv.1205.0191 · pith_short_12: ITAMK2JSHYLA · pith_short_16: ITAMK2JSHYLA7DEY · pith_short_8: ITAMK2JS

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/ITAMK2JSHYLA7DEYUPCZRMI3F7 \
  | 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: 44c0c569323e160f8c98a3c598b11b2fefa733eae4bb53e6e76d23d3fd91c079

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64a084231ec7f3dde63f2445ece1a73194b386a4c04134d899c8a885f5f2734b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2012-05-01T15:36:26Z",
    "title_canon_sha256": "eecdbe0c1b9e1df634e179bab14b5416f975f2ad3f246a9bd96462f1cf732d49"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.0191",
    "kind": "arxiv",
    "version": 1
  }
}