Pith Number

pith:H3REB6TH

pith:2018:H3REB6THK3J4E4LSGE6SPOGA6R

not attested not anchored not stored refs pending

Bernoulli mapping with hole and a saddle-node scenario of the birth of hyperbolic Smale--Williams attractor

Igor R. Sataev, Olga B. Isaeva

arxiv:1810.07101 v1 · 2018-10-16 · 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{H3REB6THK3J4E4LSGE6SPOGA6R}

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	2026-05-18T00:03:10.420353Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ee240fa6756d3c27172313d27b8c0f442750dedf349332ab33afa13745ae286

Aliases

arxiv: 1810.07101 · arxiv_version: 1810.07101v1 · doi: 10.48550/arxiv.1810.07101 · pith_short_12: H3REB6THK3J4 · pith_short_16: H3REB6THK3J4E4LS · pith_short_8: H3REB6TH

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/H3REB6THK3J4E4LSGE6SPOGA6R \
  | 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: 3ee240fa6756d3c27172313d27b8c0f442750dedf349332ab33afa13745ae286

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b284c07291e2792891de83e960bda7a3a03db89a5525cb1a377ed2e83baee75d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2018-10-16T16:00:38Z",
    "title_canon_sha256": "5618beba5fe2628fbdaa44d972d5949e1e65c62e69c383b1f1321c3c91b80279"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.07101",
    "kind": "arxiv",
    "version": 1
  }
}