Pith Number

pith:UJ6XVZXC

pith:2014:UJ6XVZXCBSJ2QVRJEBLKNIJY2Y

not attested not anchored not stored refs pending

Nonlinear-damped Duffing oscillators having finite time dynamics

Kale Oyedeji, Ray Bullock, Ronald E. Mickens, Warren E. Collins

arxiv:1404.5596 v1 · 2014-04-22 · 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{UJ6XVZXCBSJ2QVRJEBLKNIJY2Y}

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	2026-05-18T02:53:30.831879Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a27d7ae6e20c93a856292056a6a138d612290f55e4e4cc520c4d10497fdd857f

Aliases

arxiv: 1404.5596 · arxiv_version: 1404.5596v1 · doi: 10.48550/arxiv.1404.5596 · pith_short_12: UJ6XVZXCBSJ2 · pith_short_16: UJ6XVZXCBSJ2QVRJ · pith_short_8: UJ6XVZXC

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/UJ6XVZXCBSJ2QVRJEBLKNIJY2Y \
  | 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: a27d7ae6e20c93a856292056a6a138d612290f55e4e4cc520c4d10497fdd857f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63394cdd4f9ffe503de8636251953216e9a6b3f4e598b9012ee1b808f72783af",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2014-04-22T19:14:40Z",
    "title_canon_sha256": "b066798c981ad7043e78b50d18f44003915c50c574c6baa380f8ff5bef191a5d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.5596",
    "kind": "arxiv",
    "version": 1
  }
}