Pith Number

pith:G2L7R7PF

pith:2014:G2L7R7PFMZ4QSDBSQLQQPJ2LWB

not attested not anchored not stored refs pending

Model Reduction of Linear Switched Systems by Restricting Discrete Dynamics

John Leth, Mert Bastug, Mihaly Petreczky, Rafael Wisniewski

arxiv:1409.1444 v2 · 2014-09-04 · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G2L7R7PFMZ4QSDBSQLQQPJ2LWB}

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	2026-05-18T02:43:01.907889Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3697f8fde56679090c3282e107a74bb04f59de452827147ab3a8e41a59dca553

Aliases

arxiv: 1409.1444 · arxiv_version: 1409.1444v2 · doi: 10.48550/arxiv.1409.1444 · pith_short_12: G2L7R7PFMZ4Q · pith_short_16: G2L7R7PFMZ4QSDBS · pith_short_8: G2L7R7PF

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/G2L7R7PFMZ4QSDBSQLQQPJ2LWB \
  | 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: 3697f8fde56679090c3282e107a74bb04f59de452827147ab3a8e41a59dca553

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63e6fdc3aaf2be20e164ef320941969cac83a9f00937e2d9412276d4ef9d3651",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2014-09-04T13:54:43Z",
    "title_canon_sha256": "0ac10a36db2174a0ef239286664505f6278aa470b014375ae888b4f805e4c38c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.1444",
    "kind": "arxiv",
    "version": 2
  }
}