Pith Number

pith:WBUDJJS3

pith:2019:WBUDJJS3OEK7S2MZYAR5YFFL7P

not attested not anchored not stored refs pending

Deep Variational Koopman Models: Inferring Koopman Observations for Uncertainty-Aware Dynamics Modeling and Control

Freddie D Witherden, Jeremy Morton, Mykel J Kochenderfer

arxiv:1902.09742 v3 · 2019-02-26 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WBUDJJS3OEK7S2MZYAR5YFFL7P}

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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

Reduced-Order Surrogates for Forced Flexible Mesh Coastal-Ocean Models

Receipt and verification

First computed	2026-05-17T23:44:29.272245Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b06834a65b7115f96999c023dc14abfbeeb47a28ecb23c459bdab30e7a1a6ca3

Aliases

arxiv: 1902.09742 · arxiv_version: 1902.09742v3 · doi: 10.48550/arxiv.1902.09742 · pith_short_12: WBUDJJS3OEK7 · pith_short_16: WBUDJJS3OEK7S2MZ · pith_short_8: WBUDJJS3

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/WBUDJJS3OEK7S2MZYAR5YFFL7P \
  | 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: b06834a65b7115f96999c023dc14abfbeeb47a28ecb23c459bdab30e7a1a6ca3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2061682389525b76473f7b5bb95b43201596cc70a43f20c362b36177a7e0c152",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-02-26T05:40:16Z",
    "title_canon_sha256": "1c91d96d948ee9122d8d4ba2455c0582f0827fa38382a7b3198b82d412e9f5e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.09742",
    "kind": "arxiv",
    "version": 3
  }
}