Pith Number

pith:LX4TUZ5J

pith:2013:LX4TUZ5JYI7PZVFYGPYUKATOBJ

not attested not anchored not stored refs pending

Instability of high dimensional Hamiltonian Systems: Multiple resonances do not impede diffusion

Amadeu Delshams, Rafael de la Llave, Tere M. Seara

arxiv:1306.4614 v1 · 2013-06-19 · 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{LX4TUZ5JYI7PZVFYGPYUKATOBJ}

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	2026-05-18T03:20:33.677269Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5df93a67a9c23efcd4b833f145026e0a4ff2f9cc15b8ce13b66461ab3d12b694

Aliases

arxiv: 1306.4614 · arxiv_version: 1306.4614v1 · doi: 10.48550/arxiv.1306.4614 · pith_short_12: LX4TUZ5JYI7P · pith_short_16: LX4TUZ5JYI7PZVFY · pith_short_8: LX4TUZ5J

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/LX4TUZ5JYI7PZVFYGPYUKATOBJ \
  | 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: 5df93a67a9c23efcd4b833f145026e0a4ff2f9cc15b8ce13b66461ab3d12b694

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e34835a2c940f4c3e42a2ba12076bf31cd283e3a428270300c132eee72e1ec3d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2013-06-19T16:52:50Z",
    "title_canon_sha256": "c03549052135db1e74182cc45475c72f09ba82a0805beb55b3960625be8459f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.4614",
    "kind": "arxiv",
    "version": 1
  }
}