Pith Number

pith:RHIAOOEQ

pith:2017:RHIAOOEQP6IU7YIWLZK6KMSXYH

not attested not anchored not stored refs pending

Non-integrability of the Armbruster-Guckenheimer-Kim quartic Hamiltonian through Morales-Ramis theory

M. Alvarez-Ram\'irez, P. Acosta-Hum\'anez, T. Stuchi

arxiv:1710.00227 v1 · 2017-09-30 · 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{RHIAOOEQP6IU7YIWLZK6KMSXYH}

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	2026-05-18T00:33:55.494898Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89d00738907f914fe1165e55e53257c1d31137be3f69ca5d1845356d36f1b287

Aliases

arxiv: 1710.00227 · arxiv_version: 1710.00227v1 · doi: 10.48550/arxiv.1710.00227 · pith_short_12: RHIAOOEQP6IU · pith_short_16: RHIAOOEQP6IU7YIW · pith_short_8: RHIAOOEQ

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/RHIAOOEQP6IU7YIWLZK6KMSXYH \
  | 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: 89d00738907f914fe1165e55e53257c1d31137be3f69ca5d1845356d36f1b287

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d13f98b219ca43d026af5e1df55cbb01c80aec99057f37f6dea681bef2cf711",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2017-09-30T17:16:30Z",
    "title_canon_sha256": "e8ecc2dca2a7d16eaa1fcce1432fea2161d1e1f419bef2ef58e26747d8a52a88"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.00227",
    "kind": "arxiv",
    "version": 1
  }
}