Pith Number

pith:H57K4WGM

pith:2009:H57K4WGM7GQJZDRSYPKVHOIBUT

not attested not anchored not stored refs pending

Adaptive synchronization of coupled chaotic oscillators

Adam B. Cohen, Anurag V. Setty, Bhargava Ravoori, Edward Ott, Francesco Sorrentino, Rajarshi Roy, Thomas E. Murphy

arxiv:0907.3894 v3 · 2009-07-22 · 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{H57K4WGM7GQJZDRSYPKVHOIBUT}

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	2026-05-18T02:12:54.578892Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f7eae58ccf9a09c8e32c3d553b901a4f611079784ded11cf0bbdf4e3ae1fbad

Aliases

arxiv: 0907.3894 · arxiv_version: 0907.3894v3 · doi: 10.48550/arxiv.0907.3894 · pith_short_12: H57K4WGM7GQJ · pith_short_16: H57K4WGM7GQJZDRS · pith_short_8: H57K4WGM

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/H57K4WGM7GQJZDRSYPKVHOIBUT \
  | 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: 3f7eae58ccf9a09c8e32c3d553b901a4f611079784ded11cf0bbdf4e3ae1fbad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50b0cb33cb0bd15855551e7deaf435b7c99acfd284bc15da13b60fe788cd1250",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2009-07-22T18:19:02Z",
    "title_canon_sha256": "304c01891b4f287a208916747ddeb6d272dc68c6972c59a15507107efc601a08"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.3894",
    "kind": "arxiv",
    "version": 3
  }
}