Pith Number

pith:REL6SVUO

pith:2006:REL6SVUO2A5WKP4FPQEPULNMPO

not attested not anchored not stored refs pending

Regularity properties of critical invariant circles of twist maps, and their universality

Arturo Olvera, Nikola P. Petrov

arxiv:nlin/0609024 v1 · 2006-09-11 · nlin.CD · cs.NA · math.DS · math.NA · physics.class-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{REL6SVUO2A5WKP4FPQEPULNMPO}

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	2026-06-03T22:06:22.574419Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8917e9568ed03b653f857c08fa2dac7babc9cdfac00bd2e178a828ee6b2b434a

Aliases

arxiv: nlin/0609024 · arxiv_version: nlin/0609024v1 · doi: 10.48550/arxiv.nlin/0609024 · pith_short_12: REL6SVUO2A5W · pith_short_16: REL6SVUO2A5WKP4F · pith_short_8: REL6SVUO

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/REL6SVUO2A5WKP4FPQEPULNMPO \
  | 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: 8917e9568ed03b653f857c08fa2dac7babc9cdfac00bd2e178a828ee6b2b434a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6bdfe28f5405c1ab8027d00d0ba19f5ef61af9f9d0820ebfd4503f0d6dde860",
    "cross_cats_sorted": [
      "cs.NA",
      "math.DS",
      "math.NA",
      "physics.class-ph"
    ],
    "license": "",
    "primary_cat": "nlin.CD",
    "submitted_at": "2006-09-11T16:57:39Z",
    "title_canon_sha256": "8c501d933ad5407ff3c011a609d585bcc08adfe58638e2d9c7d65468ca7021bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nlin/0609024",
    "kind": "arxiv",
    "version": 1
  }
}