Pith Number

pith:SF7IV2EJ

pith:2013:SF7IV2EJB72QAR2CUUO7JTQIQY

not attested not anchored not stored refs pending

Metrization and Simulation of Controlled Hybrid Systems

Humberto Gonzalez, Ramanarayan Vasudevan, Ruzena Bajcsy, Samuel Burden, S. Shankar Sastry

arxiv:1302.4402 v3 · 2013-02-18 · 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{SF7IV2EJB72QAR2CUUO7JTQIQY}

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	2026-05-18T02:18:52.087584Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

917e8ae8890ff5004742a51df4ce08862be8eb3b6ba2f53a773e7866ceb78b35

Aliases

arxiv: 1302.4402 · arxiv_version: 1302.4402v3 · doi: 10.48550/arxiv.1302.4402 · pith_short_12: SF7IV2EJB72Q · pith_short_16: SF7IV2EJB72QAR2C · pith_short_8: SF7IV2EJ

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/SF7IV2EJB72QAR2CUUO7JTQIQY \
  | 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: 917e8ae8890ff5004742a51df4ce08862be8eb3b6ba2f53a773e7866ceb78b35

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8980be68c35ab81c458992099b69ffd6faaa347c7f2ed1f6744891689bb0beb9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2013-02-18T19:56:00Z",
    "title_canon_sha256": "df4642511d80e61198f447df7b7ea8ecb82df8ecd2e9a8172d6265da55cb6c48"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.4402",
    "kind": "arxiv",
    "version": 3
  }
}