Pith Number

pith:HJEHHQG5

pith:2009:HJEHHQG5BUIJYOI4B6JQTRPR4K

not attested not anchored not stored refs pending

Complex Dynamics and Synchronization of Delayed-Feedback Nonlinear Oscillators

Adam B. Cohen, Anurag V. Setty, Bhargava Ravoori, Caitlin R. S. Williams, Edward Ott, Francesco Sorrentino, Karl R. B. Schmitt, Rajarshi Roy, Thomas E. Murphy

arxiv:0908.0936 v3 · 2009-08-06 · 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{HJEHHQG5BUIJYOI4B6JQTRPR4K}

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	2026-05-18T02:12:36.949742Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a4873c0dd0d109c391c0f9309c5f1e291b6a3dbfe25124499ba98eae0fa273f

Aliases

arxiv: 0908.0936 · arxiv_version: 0908.0936v3 · doi: 10.48550/arxiv.0908.0936 · pith_short_12: HJEHHQG5BUIJ · pith_short_16: HJEHHQG5BUIJYOI4 · pith_short_8: HJEHHQG5

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/HJEHHQG5BUIJYOI4B6JQTRPR4K \
  | 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: 3a4873c0dd0d109c391c0f9309c5f1e291b6a3dbfe25124499ba98eae0fa273f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a9cc1a183d5f245582c06fd3cafc9d976bd68b97c314680c86242581594a37f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2009-08-06T19:34:57Z",
    "title_canon_sha256": "66a117362554e105ba2f6fda6294a279ff5429dcef6ea4c17007c4e4df9ee642"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0908.0936",
    "kind": "arxiv",
    "version": 3
  }
}