Pith Number

pith:XQHXZOLM

pith:2021:XQHXZOLMM5PJGT2DHXSMDXJ3C7

not attested not anchored not stored refs pending

Reachability of Black-Box Nonlinear Systems after Koopman Operator Linearization

Adam R. Gerlach, Kostiantyn Potomkin, Parasara Sridhar Duggirala, Sergiy Bogomolov, Stanley Bak

arxiv:2105.00886 v1 · 2021-05-03 · eess.SY · 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{XQHXZOLMM5PJGT2DHXSMDXJ3C7}

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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.

Cited by

1 paper in Pith

Learning the Koopman Operator using Attention Free Transformers

Receipt and verification

First computed	2026-07-05T02:36:59.208429Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc0f7cb96c675e934f433de4c1dd3b17f859e09f59517014c7086cfc3bc7db74

Aliases

arxiv: 2105.00886 · arxiv_version: 2105.00886v1 · doi: 10.48550/arxiv.2105.00886 · pith_short_12: XQHXZOLMM5PJ · pith_short_16: XQHXZOLMM5PJGT2D · pith_short_8: XQHXZOLM

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/XQHXZOLMM5PJGT2DHXSMDXJ3C7 \
  | 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: bc0f7cb96c675e934f433de4c1dd3b17f859e09f59517014c7086cfc3bc7db74

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4630ed95d2518845eafbd6047faa5c426901726472c701ade4ed09ff3061a842",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2021-05-03T14:11:48Z",
    "title_canon_sha256": "5fec9ce211b8d6e0296e821bfd05f2b8e56b82b3f9e94c2b55fdf33fc6c355e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.00886",
    "kind": "arxiv",
    "version": 1
  }
}