Pith Number

pith:ZEWEULUV

pith:2009:ZEWEULUVPRQIMJK4GLCIG7ZNQO

not attested not anchored not stored refs pending

Current Reversals and Synchronization in Coupled Ratchets

A. Kenfack, D. Mayer, D.V. Senthilkumar, J. K\"urths, U. E. Vincent

arxiv:0908.3051 v2 · 2009-08-21 · nlin.CD · nlin.PS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZEWEULUVPRQIMJK4GLCIG7ZNQO}

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	2026-05-18T02:12:24.390383Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c92c4a2e957c6086255c32c4837f2d83ac1ea65157b07e87effa13260dfbb4e2

Aliases

arxiv: 0908.3051 · arxiv_version: 0908.3051v2 · doi: 10.48550/arxiv.0908.3051 · pith_short_12: ZEWEULUVPRQI · pith_short_16: ZEWEULUVPRQIMJK4 · pith_short_8: ZEWEULUV

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/ZEWEULUVPRQIMJK4GLCIG7ZNQO \
  | 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: c92c4a2e957c6086255c32c4837f2d83ac1ea65157b07e87effa13260dfbb4e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00bd209ce6d50022a394a138e164f03ceef9f3b0478bcd7c2e3fd186049030d7",
    "cross_cats_sorted": [
      "nlin.PS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2009-08-21T04:39:47Z",
    "title_canon_sha256": "2f4d18e38fe13c548f1b799412cf7afa6f66ef6a9bd5616b34cf704789390a79"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0908.3051",
    "kind": "arxiv",
    "version": 2
  }
}