Pith Number

pith:CYIHATIV

pith:2018:CYIHATIVGTZBYRRGPZESTPMQQE

not attested not anchored not stored refs pending

Measuring Lyapunov exponents of large chaotic systems with global coupling by time series analysis

Kazumasa A. Takeuchi, Taro P. Shimizu

arxiv:1810.01146 v2 · 2018-10-02 · 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{CYIHATIVGTZBYRRGPZESTPMQQE}

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	2026-05-17T23:57:57.030490Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1610704d1534f21c46267e4929bd908133bd9fe840194a39f8721969bb830e6f

Aliases

arxiv: 1810.01146 · arxiv_version: 1810.01146v2 · doi: 10.48550/arxiv.1810.01146 · pith_short_12: CYIHATIVGTZB · pith_short_16: CYIHATIVGTZBYRRG · pith_short_8: CYIHATIV

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/CYIHATIVGTZBYRRGPZESTPMQQE \
  | 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: 1610704d1534f21c46267e4929bd908133bd9fe840194a39f8721969bb830e6f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31119e5da8d01e41308a532ad7bb54583269245108f29f5b0cc9427d2b2d03d4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2018-10-02T09:55:48Z",
    "title_canon_sha256": "7fb7a3b302f22b52093e5dd092ce8bbb830e7207bd0f3fb6daa55fb7aaa2cffd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.01146",
    "kind": "arxiv",
    "version": 2
  }
}