Pith Number

pith:VQSW3NPO

pith:2000:VQSW3NPOAO2KKLY5GKRK5M5VTQ

not attested not anchored not stored refs pending

Multistability and nonsmooth bifurcations in the quasiperiodically forced circle map

Hinke Osinga, Jan Wiersig, Paul Glendinning, Ulrike Feudel

arxiv:nlin/0005032 v1 · 2000-05-16 · nlin.CD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VQSW3NPOAO2KKLY5GKRK5M5VTQ}

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	2026-05-18T01:38:22.085395Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac256db5ee03b4a52f1d32a2aeb3b59c32fa9671efe7d83b2194e7b6043d611c

Aliases

arxiv: nlin/0005032 · arxiv_version: nlin/0005032v1 · doi: 10.48550/arxiv.nlin/0005032 · pith_short_12: VQSW3NPOAO2K · pith_short_16: VQSW3NPOAO2KKLY5 · pith_short_8: VQSW3NPO

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/VQSW3NPOAO2KKLY5GKRK5M5VTQ \
  | 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: ac256db5ee03b4a52f1d32a2aeb3b59c32fa9671efe7d83b2194e7b6043d611c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "366412dc06e74b938d7399d75aa214a606c52c3332e6143da041be5b41988f45",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nlin.CD",
    "submitted_at": "2000-05-16T11:13:30Z",
    "title_canon_sha256": "191eeec7fb5cb5c652d8c2d3676c2ef866bf87e0abfcb2cd96272c2f98d87a07"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nlin/0005032",
    "kind": "arxiv",
    "version": 1
  }
}