Pith Number

pith:GBU5UEJM

pith:2018:GBU5UEJMRLVJCIPEJOTN4FCMN4

not attested not anchored not stored refs pending

Hidden chaotic attractors in fractional-order systems

Marius-F. Danca

arxiv:1804.10769 v1 · 2018-04-28 · 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{GBU5UEJMRLVJCIPEJOTN4FCMN4}

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	2026-05-18T00:17:15.624054Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3069da112c8aea9121e44ba6de144c6f140ebaf95f5a098738f3567203571d9f

Aliases

arxiv: 1804.10769 · arxiv_version: 1804.10769v1 · doi: 10.48550/arxiv.1804.10769 · pith_short_12: GBU5UEJMRLVJ · pith_short_16: GBU5UEJMRLVJCIPE · pith_short_8: GBU5UEJM

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/GBU5UEJMRLVJCIPEJOTN4FCMN4 \
  | 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: 3069da112c8aea9121e44ba6de144c6f140ebaf95f5a098738f3567203571d9f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d899c3ba6784c967e10f586565ef6bbd72fb72d0c04e8a9bdd6081b08643d6e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2018-04-28T09:24:12Z",
    "title_canon_sha256": "0b7252bec1c7ab407c9c9005fb4affa9e79abd614f446260adc744dcd5e379bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.10769",
    "kind": "arxiv",
    "version": 1
  }
}