Pith Number

pith:OIAWXAVM

pith:2024:OIAWXAVM3445ZESEDYEULGOEIN

not attested not anchored not stored refs pending

Kernel Methods for the Approximation of the Eigenfunctions of the Koopman Operator

Boumediene Hamzi, Boya Hou, Gabriele Santin, Houman Owhadi, Jonghyeon Lee, Umesh Vaidya

arxiv:2412.16588 v1 · 2024-12-21 · math.DS · cs.NA · math.NA · stat.ML

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\usepackage{pith}
\pithnumber{OIAWXAVM3445ZESEDYEULGOEIN}

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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

Koopman-Based Event-Triggered Control from Data

Receipt and verification

First computed	2026-07-05T10:56:36.947331Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72016b82acdf39dc92441e094599c4435685534e338076d1e53cca557f7a23a3

Aliases

arxiv: 2412.16588 · arxiv_version: 2412.16588v1 · doi: 10.48550/arxiv.2412.16588 · pith_short_12: OIAWXAVM3445 · pith_short_16: OIAWXAVM3445ZESE · pith_short_8: OIAWXAVM

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/OIAWXAVM3445ZESEDYEULGOEIN \
  | 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: 72016b82acdf39dc92441e094599c4435685534e338076d1e53cca557f7a23a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec79caa282d2870b14c94e1be72df6b2b758df4ed6881a01487f82fc44d01345",
    "cross_cats_sorted": [
      "cs.NA",
      "math.NA",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2024-12-21T11:25:51Z",
    "title_canon_sha256": "f0c4cfddd4afc57a6d4cc3306bed5243cdf352a5ceb116d9d08a5905427c16c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.16588",
    "kind": "arxiv",
    "version": 1
  }
}