Pith Number

pith:SZ224ZKM

pith:2011:SZ224ZKMFPIICLG2XPKTFB73S3

not attested not anchored not stored refs pending

Orbits in a non-Kerr Dynamical System

G. Contopoulos, G. Lukes-Gerakopoulos, T. A.Apostolatos

arxiv:1108.5057 v1 · 2011-08-25 · gr-qc · 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{SZ224ZKMFPIICLG2XPKTFB73S3}

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	2026-05-18T04:11:39.413870Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9675ae654c2bd0812cdabbd53287fb96ea2f9435eb14fa9b17b81bbcba8488e0

Aliases

arxiv: 1108.5057 · arxiv_version: 1108.5057v1 · doi: 10.48550/arxiv.1108.5057 · pith_short_12: SZ224ZKMFPII · pith_short_16: SZ224ZKMFPIICLG2 · pith_short_8: SZ224ZKM

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/SZ224ZKMFPIICLG2XPKTFB73S3 \
  | 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: 9675ae654c2bd0812cdabbd53287fb96ea2f9435eb14fa9b17b81bbcba8488e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90cffc52c1944f552dc5d39a92b6bd438048e1a62560fda8a4eac56b06800555",
    "cross_cats_sorted": [
      "nlin.CD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2011-08-25T11:03:10Z",
    "title_canon_sha256": "223f99576577b33d4924e909920679cffccf031367785a096a727023bbed5248"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.5057",
    "kind": "arxiv",
    "version": 1
  }
}