Pith Number

pith:ROJNBHQ5

pith:2018:ROJNBHQ5ZLM2S4K6XSCRV3EZRJ

not attested not anchored not stored refs pending

Hyperchaos & Labyrinth chaos: Revisiting Thomas-R\"ossler systems

Chris G. Antonopoulos, Vasileios Basios

arxiv:1810.06137 v1 · 2018-10-15 · nlin.CD · 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{ROJNBHQ5ZLM2S4K6XSCRV3EZRJ}

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	2026-05-18T00:03:21.305017Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b92d09e1dcad9a9715ebc851aec998a7bca0c9ffb4ef6c501bd000bed0ab81a

Aliases

arxiv: 1810.06137 · arxiv_version: 1810.06137v1 · doi: 10.48550/arxiv.1810.06137 · pith_short_12: ROJNBHQ5ZLM2 · pith_short_16: ROJNBHQ5ZLM2S4K6 · pith_short_8: ROJNBHQ5

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/ROJNBHQ5ZLM2S4K6XSCRV3EZRJ \
  | 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: 8b92d09e1dcad9a9715ebc851aec998a7bca0c9ffb4ef6c501bd000bed0ab81a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3b7840cd3ce89efc57aabbe3e23a071979cfae3ec01ba1fbb5560e900971be3",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2018-10-15T00:42:44Z",
    "title_canon_sha256": "f383b9eee1f45c50357a51eeb25206fffbf68ce714d5672981f801f0ea2d2fe1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.06137",
    "kind": "arxiv",
    "version": 1
  }
}