Pith Number

pith:WABJPF7Z

pith:2018:WABJPF7Z3TBYTGI7H7YJOSFUDC

not attested not anchored not stored refs pending

Julia sets with a wandering branching point

Jordi Canela, Pascale Roesch, Xavier Buff

arxiv:1801.09539 v2 · 2018-01-29 · 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{WABJPF7Z3TBYTGI7H7YJOSFUDC}

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	2026-05-18T00:21:50.613879Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0029797f9dcc389991f3ff09748b41895e22da6ddb1700a96df9f777842d000

Aliases

arxiv: 1801.09539 · arxiv_version: 1801.09539v2 · doi: 10.48550/arxiv.1801.09539 · pith_short_12: WABJPF7Z3TBY · pith_short_16: WABJPF7Z3TBYTGI7 · pith_short_8: WABJPF7Z

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/WABJPF7Z3TBYTGI7H7YJOSFUDC \
  | 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: b0029797f9dcc389991f3ff09748b41895e22da6ddb1700a96df9f777842d000

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8f96641df470cd4378c7415d7b76e225878be7686bd69af5da6b5ea4b2e38e4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2018-01-29T14:49:45Z",
    "title_canon_sha256": "b32279654e8dd344acfe31a51b626cff7a985416cfea2e69f0e123c0e4d8332f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.09539",
    "kind": "arxiv",
    "version": 2
  }
}