Pith Number

pith:2AOLUI2C

pith:2005:2AOLUI2CDPK6XYEW3NWFB75AXB

not attested not anchored not stored refs pending

Nonlinear dynamics and chaos in parametric sound generation

Javier Redondo, Jesus Alba, Victor Espinosa, Victor J. Sanchez-Morcillo

arxiv:nlin/0502042 v1 · 2005-02-18 · 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{2AOLUI2CDPK6XYEW3NWFB75AXB}

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	2026-05-18T01:05:21.794827Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d01cba23421bd5ebe096db6c50ffa0b87de95c46c68f4967231c9e0f1afb8e4d

Aliases

arxiv: nlin/0502042 · arxiv_version: nlin/0502042v1 · doi: 10.48550/arxiv.nlin/0502042 · pith_short_12: 2AOLUI2CDPK6 · pith_short_16: 2AOLUI2CDPK6XYEW · pith_short_8: 2AOLUI2C

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/2AOLUI2CDPK6XYEW3NWFB75AXB \
  | 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: d01cba23421bd5ebe096db6c50ffa0b87de95c46c68f4967231c9e0f1afb8e4d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f99e244c1a3141ec35b7a9326b4e5647e29df682c678cd8edc1a0fb021fcca5b",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nlin.CD",
    "submitted_at": "2005-02-18T17:10:45Z",
    "title_canon_sha256": "2583d197f4cd82ba33d185445e317c7f4668e77446388358804e88287f4029be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nlin/0502042",
    "kind": "arxiv",
    "version": 1
  }
}