Pith Number

pith:EZ4IGUQT

pith:2015:EZ4IGUQTXQN2BT6IKDGFDV37JD

not attested not anchored not stored refs pending

Hopf and Homoclinic Loop Bifurcations on a DC-DC Boost Converter under a SMC Strategy

Daniel Juan Pagano, Durval Jos\'e Tonon, Rony Cristiano, Tiago Carvalho

arxiv:1510.06611 v1 · 2015-10-22 · 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{EZ4IGUQTXQN2BT6IKDGFDV37JD}

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	2026-05-18T01:29:30.473037Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2678835213bc1ba0cfc850cc51d77f48ff49910c4cf8fb3739abcd3f24ef0a56

Aliases

arxiv: 1510.06611 · arxiv_version: 1510.06611v1 · doi: 10.48550/arxiv.1510.06611 · pith_short_12: EZ4IGUQTXQN2 · pith_short_16: EZ4IGUQTXQN2BT6I · pith_short_8: EZ4IGUQT

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/EZ4IGUQTXQN2BT6IKDGFDV37JD \
  | 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: 2678835213bc1ba0cfc850cc51d77f48ff49910c4cf8fb3739abcd3f24ef0a56

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d28a3bb4516cdd525b2a2c1c5b4f5b17fdd18353e1fd9fd8b979428f5116581",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2015-10-22T13:01:52Z",
    "title_canon_sha256": "c8c75268041a0f787baa48b3616f073e07ef58664ad01d26f8878f1807488928"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.06611",
    "kind": "arxiv",
    "version": 1
  }
}