Pith Number

pith:MWI5KAPY

pith:2013:MWI5KAPYX4R5YQGK3G6APB5SJE

not attested not anchored not stored refs pending

Model Reduction Near Periodic Orbits of Hybrid Dynamical Systems

Samuel A. Burden, Shai Revzen, S. Shankar Sastry

arxiv:1308.4158 v4 · 2013-08-19 · math.DS · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MWI5KAPYX4R5YQGK3G6APB5SJE}

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	2026-05-18T02:29:53.246859Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6591d501f8bf23dc40cad9bc0787b24908a52d9b13ae527d3822ab1c724e34ea

Aliases

arxiv: 1308.4158 · arxiv_version: 1308.4158v4 · doi: 10.48550/arxiv.1308.4158 · pith_short_12: MWI5KAPYX4R5 · pith_short_16: MWI5KAPYX4R5YQGK · pith_short_8: MWI5KAPY

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/MWI5KAPYX4R5YQGK3G6APB5SJE \
  | 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: 6591d501f8bf23dc40cad9bc0787b24908a52d9b13ae527d3822ab1c724e34ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5251e2baaca10322f26849a237c9ec137e62240cbc17c945137d219ee4824aa4",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2013-08-19T20:04:30Z",
    "title_canon_sha256": "5d2ea406224aa5822d90ab368b4c2294a6e4e25e9f4bcace909814efb2259149"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.4158",
    "kind": "arxiv",
    "version": 4
  }
}