Pith Number

pith:MT6NADLR

pith:2019:MT6NADLRN4FUWJOQ6NP72NIJTP

not attested not anchored not stored refs pending

Coexistence of infinitely many large, stable, rapidly oscillating periodic solutions in time-delayed Duffing oscillators

Alejandro L\'opez Nieto, Babette de Wolff, Bernold Fiedler, Isabelle Schneider, Richard H. Rand, Si Mohamed Sah

arxiv:1906.06602 v4 · 2019-06-15 · math.DS · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MT6NADLRN4FUWJOQ6NP72NIJTP}

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.

Cited by

1 paper in Pith

Unbounded sequences of stable limit cycles in the delayed Duffing equation: an exact analysis

Receipt and verification

First computed	2026-07-05T00:23:05.617577Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64fcd00d716f0b4b25d0f35ffd35099bd079d8538ca98a2a8d168472c280b3ff

Aliases

arxiv: 1906.06602 · arxiv_version: 1906.06602v4 · doi: 10.48550/arxiv.1906.06602 · pith_short_12: MT6NADLRN4FU · pith_short_16: MT6NADLRN4FUWJOQ · pith_short_8: MT6NADLR

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/MT6NADLRN4FUWJOQ6NP72NIJTP \
  | 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: 64fcd00d716f0b4b25d0f35ffd35099bd079d8538ca98a2a8d168472c280b3ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1cb4be00af1070a70ba61a912769ea489ffa97768a34b02b9e7dffb76159c73f",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2019-06-15T18:44:18Z",
    "title_canon_sha256": "5f4a03aa2a65bd00adab6ffbe46651b258d71ce21951d445d7815b041045eead"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.06602",
    "kind": "arxiv",
    "version": 4
  }
}