Pith Number

pith:FCC6JQGU

pith:2021:FCC6JQGUVPFHRDOUUYWF5QVN5H

not attested not anchored not stored refs pending

Diffeomorphically Learning Stable Koopman Operators

Armin Lederer, Max Beier, Petar Bevanda, Sandra Hirche, Sebastian Kerz, Stefan Sosnowski

arxiv:2112.04085 v2 · 2021-12-08 · cs.LG · cs.SY · eess.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{FCC6JQGUVPFHRDOUUYWF5QVN5H}

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.

Cited by

1 paper in Pith

Efficient Reinforcement Learning using Linear Koopman Dynamics for Nonlinear Robotic Systems

Receipt and verification

First computed	2026-07-05T04:27:09.496501Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2885e4c0d4abca788dd4a62c5ec2ade9cfdc159406ed4198283a19e3f5f588fc

Aliases

arxiv: 2112.04085 · arxiv_version: 2112.04085v2 · doi: 10.48550/arxiv.2112.04085 · pith_short_12: FCC6JQGUVPFH · pith_short_16: FCC6JQGUVPFHRDOU · pith_short_8: FCC6JQGU

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/FCC6JQGUVPFHRDOUUYWF5QVN5H \
  | 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: 2885e4c0d4abca788dd4a62c5ec2ade9cfdc159406ed4198283a19e3f5f588fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87ee42c99d4a4cca56f53b30bf44c824ec69903520e890ef212ced87c75d75d2",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-12-08T02:40:40Z",
    "title_canon_sha256": "044b05422bd5e9b9a2e526dd93faddff86ca74ee53b5b7677da89d8e7d196285"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.04085",
    "kind": "arxiv",
    "version": 2
  }
}