Pith Number

pith:YX7F6V4G

pith:2011:YX7F6V4GOK3WIG6PRZ3XW64O4S

not attested not anchored not stored refs pending

Realization theory of discrete-time linear switched systems

Jan H. van Schuppen, Laurent Bako, Mihaly Petreczy

arxiv:1103.1343 v2 · 2011-03-07 · math.OC · 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{YX7F6V4GOK3WIG6PRZ3XW64O4S}

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	2026-05-18T04:01:39.709883Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c5fe5f578672b7641bcf8e777b7b8ee4a5a24e4195eb59c52a7aa90a37e148c9

Aliases

arxiv: 1103.1343 · arxiv_version: 1103.1343v2 · doi: 10.48550/arxiv.1103.1343 · pith_short_12: YX7F6V4GOK3W · pith_short_16: YX7F6V4GOK3WIG6P · pith_short_8: YX7F6V4G

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/YX7F6V4GOK3WIG6PRZ3XW64O4S \
  | 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: c5fe5f578672b7641bcf8e777b7b8ee4a5a24e4195eb59c52a7aa90a37e148c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69563117e8fd0b78aa3dbc3575a3e014aa07b00c104316fe845e796def308a16",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2011-03-07T19:23:31Z",
    "title_canon_sha256": "3d90635c963794411213464b58d00eaba56c493243d41832ea39cd61fe375fe4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.1343",
    "kind": "arxiv",
    "version": 2
  }
}