Pith Number

pith:EIE3JFHH

pith:2013:EIE3JFHHOPW64W2FCCP3DYJW5Q

not attested not anchored not stored refs pending

On the linear operation of cloned dynamical systems and its Lyapunov exponents

Pengfei Wang

arxiv:1311.2239 v2 · 2013-11-10 · nlin.CD · physics.ao-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EIE3JFHHOPW64W2FCCP3DYJW5Q}

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	2026-05-18T02:56:18.978123Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2209b494e773edee5b45109fb1e136ec06a97991d8290cfff3d694c3a3677912

Aliases

arxiv: 1311.2239 · arxiv_version: 1311.2239v2 · doi: 10.48550/arxiv.1311.2239 · pith_short_12: EIE3JFHHOPW6 · pith_short_16: EIE3JFHHOPW64W2F · pith_short_8: EIE3JFHH

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/EIE3JFHHOPW64W2FCCP3DYJW5Q \
  | 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: 2209b494e773edee5b45109fb1e136ec06a97991d8290cfff3d694c3a3677912

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ab6c8150763dcd101b5504e80bf48d409ee0116bf13e7d5d695ea1606584604",
    "cross_cats_sorted": [
      "physics.ao-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2013-11-10T01:58:19Z",
    "title_canon_sha256": "96566285f2495f3d2ba6457deebb2be9f6c8703ac7a29e97325ea86c79d8453e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.2239",
    "kind": "arxiv",
    "version": 2
  }
}