Pith Number

pith:BA4B7LHN

pith:2015:BA4B7LHNCIMCU4PBPINUCUCEMP

not attested not anchored not stored refs pending

Escapes in Hamiltonian systems with multiple exit channels: Part I

Euaggelos E. Zotos

arxiv:1505.03847 v1 · 2015-05-14 · 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{BA4B7LHNCIMCU4PBPINUCUCEMP}

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	2026-05-18T00:34:16.199787Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08381faced12182a71e17a1b41504463ff466f28bcd9abf50e50c32656c71328

Aliases

arxiv: 1505.03847 · arxiv_version: 1505.03847v1 · doi: 10.48550/arxiv.1505.03847 · pith_short_12: BA4B7LHNCIMC · pith_short_16: BA4B7LHNCIMCU4PB · pith_short_8: BA4B7LHN

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/BA4B7LHNCIMCU4PBPINUCUCEMP \
  | 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: 08381faced12182a71e17a1b41504463ff466f28bcd9abf50e50c32656c71328

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df453b8a0273c72a429866f541103a0c82b9dadb2098b64bc3bd695ab92821ef",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2015-05-14T19:32:55Z",
    "title_canon_sha256": "0034ed9fa2096e17deeb76d0bb7f2ec2a2b5440ad2ae6945ea9f7db1e6a62a61"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.03847",
    "kind": "arxiv",
    "version": 1
  }
}