Pith Number

pith:OBHIQGET

pith:2015:OBHIQGETUAHQU6JPTMPDNHDFM4

not attested not anchored not stored refs pending

Strong Li-Yorke chaos for time-varying discrete dynamical systems with A-coupled-expansion

Hao Zhu, Hua Shao, Yuming Shi

arxiv:1506.01235 v1 · 2015-06-03 · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OBHIQGETUAHQU6JPTMPDNHDFM4}

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	2026-05-18T01:22:39.889937Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

704e881893a00f0a792f9b1e369c656714af455a7dcb37cd32c992cbd2b9c7df

Aliases

arxiv: 1506.01235 · arxiv_version: 1506.01235v1 · doi: 10.48550/arxiv.1506.01235 · pith_short_12: OBHIQGETUAHQ · pith_short_16: OBHIQGETUAHQU6JP · pith_short_8: OBHIQGET

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/OBHIQGETUAHQU6JPTMPDNHDFM4 \
  | 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: 704e881893a00f0a792f9b1e369c656714af455a7dcb37cd32c992cbd2b9c7df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9ad5add4f4a31754c63ffcba1e873b11ebdf2b0e8fcaab48b21be56fed95f95",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2015-06-03T12:48:18Z",
    "title_canon_sha256": "64050b1184a9f1ab5f054421db64828921c3e5486aad765973c38dcb101fbf7b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.01235",
    "kind": "arxiv",
    "version": 1
  }
}