Pith Number

pith:3M5VM57H

pith:2012:3M5VM57HYUNF6SUJKMSGDA2EIN

not attested not anchored not stored refs pending

A new dynamical indicator for chaos detection in galactic Hamiltonian systems

Euaggelos E. Zotos

arxiv:1209.1708 v1 · 2012-09-08 · nlin.CD · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3M5VM57HYUNF6SUJKMSGDA2EIN}

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	2026-05-18T03:45:54.627126Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db3b5677e7c51a5f4a895324618344434e758d7d3ec382990694b9f0659941fb

Aliases

arxiv: 1209.1708 · arxiv_version: 1209.1708v1 · doi: 10.48550/arxiv.1209.1708 · pith_short_12: 3M5VM57HYUNF · pith_short_16: 3M5VM57HYUNF6SUJ · pith_short_8: 3M5VM57H

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/3M5VM57HYUNF6SUJKMSGDA2EIN \
  | 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: db3b5677e7c51a5f4a895324618344434e758d7d3ec382990694b9f0659941fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f9253a5ad7599ddf107faf39905b70f0966ca31aa4e526a6deeb91904e9fae58",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2012-09-08T11:53:01Z",
    "title_canon_sha256": "5ea108ddcbf281016590677fce9e7ff728b7eff7984c20e9e179cb0ada5cb81b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.1708",
    "kind": "arxiv",
    "version": 1
  }
}