Pith Number

pith:KOPTKBG3

pith:2014:KOPTKBG3O3DB7PALW4KQ2VMVZO

not attested not anchored not stored refs pending

Model Reduction by Moment Matching for Linear Switched Systems

John Leth, Mert Bastug, Mihaly Petreczky, Rafael Wisniewski

arxiv:1403.1734 v2 · 2014-03-07 · 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{KOPTKBG3O3DB7PALW4KQ2VMVZO}

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	2026-05-18T00:59:03.244817Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

539f3504db76c61fbc0bb7150d5595cbb08624809b04f04765f565ccc8915017

Aliases

arxiv: 1403.1734 · arxiv_version: 1403.1734v2 · doi: 10.48550/arxiv.1403.1734 · pith_short_12: KOPTKBG3O3DB · pith_short_16: KOPTKBG3O3DB7PAL · pith_short_8: KOPTKBG3

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/KOPTKBG3O3DB7PALW4KQ2VMVZO \
  | 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: 539f3504db76c61fbc0bb7150d5595cbb08624809b04f04765f565ccc8915017

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ebf76bc4cd09a5692d181b4d25e5766bef0c5dfa76f621d0b02ca0867ae48c3c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2014-03-07T12:32:51Z",
    "title_canon_sha256": "aa6558599b941090743b9bb3a0a39bd80835e1e71affb2462d7a2f2c801bd308"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.1734",
    "kind": "arxiv",
    "version": 2
  }
}