Pith Number

pith:6Z5DLTZS

pith:2022:6Z5DLTZSLRMOGRQMYILQRCIY4U

not attested not anchored not stored refs pending

Stability of linear systems with bounded switching intervals

Rinat Kamalov, Vladimir Yu. Protasov

arxiv:2205.15446 v1 · 2022-05-30 · 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{6Z5DLTZSLRMOGRQMYILQRCIY4U}

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	2026-07-05T04:27:32.972269Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f67a35cf325c58e3460cc217088918e53470923dff43888220b405136fabafc9

Aliases

arxiv: 2205.15446 · arxiv_version: 2205.15446v1 · doi: 10.48550/arxiv.2205.15446 · pith_short_12: 6Z5DLTZSLRMO · pith_short_16: 6Z5DLTZSLRMOGRQM · pith_short_8: 6Z5DLTZS

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/6Z5DLTZSLRMOGRQMYILQRCIY4U \
  | 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: f67a35cf325c58e3460cc217088918e53470923dff43888220b405136fabafc9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eda567be3516ce530fca5d34476ae10351197da57094bf26125d0abce779b6ac",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2022-05-30T22:07:42Z",
    "title_canon_sha256": "d6cb74791027c21e67a30c21c6e5b8c0100ebf85b5eb81ebc80ede561ada8d84"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.15446",
    "kind": "arxiv",
    "version": 1
  }
}