Pith Number

pith:FWNOJVIB

pith:2011:FWNOJVIBNC2LQORWML6UEJJ7R6

not attested not anchored not stored refs pending

Random complex dynamics and devil's coliseums

Hiroki Sumi

arxiv:1104.3640 v8 · 2011-04-19 · math.DS · math.CV · math.GT · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FWNOJVIBNC2LQORWML6UEJJ7R6}

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	2026-05-18T02:23:59.130263Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d9ae4d50168b4b83a3662fd42253f8f8eac3b417781dbbbebfae78652ac622f

Aliases

arxiv: 1104.3640 · arxiv_version: 1104.3640v8 · doi: 10.48550/arxiv.1104.3640 · pith_short_12: FWNOJVIBNC2L · pith_short_16: FWNOJVIBNC2LQORW · pith_short_8: FWNOJVIB

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/FWNOJVIBNC2LQORWML6UEJJ7R6 \
  | 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: 2d9ae4d50168b4b83a3662fd42253f8f8eac3b417781dbbbebfae78652ac622f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e794fd6459b872f1fbd923a3d450d8e71c7720ca41b3cd0a69b4810fc1b986b",
    "cross_cats_sorted": [
      "math.CV",
      "math.GT",
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2011-04-19T04:56:39Z",
    "title_canon_sha256": "74b2372ecb4dd0dce63f73dcd81e1b54f70bd15cb1547ebcf482a1826a6ac5c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.3640",
    "kind": "arxiv",
    "version": 8
  }
}