Pith Number

pith:FUJ6OBDY

pith:2023:FUJ6OBDYV3IJFZIGHVOJOWX7MI

not attested not anchored not stored refs pending

Error analysis of kernel EDMD for prediction and control in the Koopman framework

Feliks N\"uske, Friedrich Philipp, Karl Worthmann, Manuel Schaller, Sebastian Peitz

arxiv:2312.10460 v1 · 2023-12-16 · math.DS

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FUJ6OBDYV3IJFZIGHVOJOWX7MI}

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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

Convergent Methods for Koopman Operators on Reproducing Kernel Hilbert Spaces

Receipt and verification

First computed	2026-07-05T07:25:06.998203Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d13e70478aed092e5063d5c975aff621ccc40b6be6bf6176a96a2797aa7b1b4

Aliases

arxiv: 2312.10460 · arxiv_version: 2312.10460v1 · doi: 10.48550/arxiv.2312.10460 · pith_short_12: FUJ6OBDYV3IJ · pith_short_16: FUJ6OBDYV3IJFZIG · pith_short_8: FUJ6OBDY

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/FUJ6OBDYV3IJFZIGHVOJOWX7MI \
  | 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: 2d13e70478aed092e5063d5c975aff621ccc40b6be6bf6176a96a2797aa7b1b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50cc373a3d769f45f6418d93478683269dced6dc1cf58ff12bfad83114df4e3e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2023-12-16T14:24:22Z",
    "title_canon_sha256": "a9ca0ba14a724fb15752c80a6bf1c1789aff67ae7782909ed4a1fff6803edb48"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.10460",
    "kind": "arxiv",
    "version": 1
  }
}