Pith Number

pith:SZXNXJUB

pith:2008:SZXNXJUBLBQXW7TMUXOPIN2RSY

not attested not anchored not stored refs pending

Continuation of connecting orbits in 3D-ODEs: (II) Cycle-to-cycle connections

B.W. Kooi, E.J. Doedel, G.A.K. van Voorn, Yu.A. Kuznetsov

arxiv:0804.0179 v1 · 2008-04-01 · math.DS · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SZXNXJUBLBQXW7TMUXOPIN2RSY}

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	2026-05-18T00:28:32.866048Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

966edba68158617b7e6ca5dcf437519639ecaa151ce5354d93d06daf33aa67dc

Aliases

arxiv: 0804.0179 · arxiv_version: 0804.0179v1 · doi: 10.48550/arxiv.0804.0179 · pith_short_12: SZXNXJUBLBQX · pith_short_16: SZXNXJUBLBQXW7TM · pith_short_8: SZXNXJUB

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/SZXNXJUBLBQXW7TMUXOPIN2RSY \
  | 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: 966edba68158617b7e6ca5dcf437519639ecaa151ce5354d93d06daf33aa67dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f46aa292db04c93ffceeacc6bbb60037ed73ba7a5420387e3b7fed9af5107593",
    "cross_cats_sorted": [
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2008-04-01T15:28:23Z",
    "title_canon_sha256": "55b02362a99f4c19c73dcb5cac9d1bd492aa8da8c388066154f1a812c09a6b6e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0804.0179",
    "kind": "arxiv",
    "version": 1
  }
}