Pith Number

pith:ZNE7KIKS

pith:2019:ZNE7KIKS5IHGZTRCLPR3H245DB

not attested not anchored not stored refs pending

Machine Learning for Fluid Mechanics

Bernd Noack, Petros Koumoutsakos, Steven Brunton

arxiv:1905.11075 v3 · 2019-05-27 · physics.flu-dyn · 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{ZNE7KIKS5IHGZTRCLPR3H245DB}

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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

11 papers in Pith

JAX-FVM: A differentiable, entropy-stable finite volume solver on unstructured meshes for compressible flows

Semigroup Consistency as a Diagnostic for Learned Physics Simulators

Striding Across Reynolds Numbers: Representation Geometry in Neural PDE Generalisation

Data-Driven Equation Discovery for Nonlinear Liquid Film Flows

The impact of observation density on Bayesian inversion of latent dynamics in shock-dominated flows

Receipt and verification

First computed	2026-07-05T00:41:29.106476Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb49f52152ea0e6cce225be3b3eb9d187965e34ea0edafc7bef9fbe5eecb77d1

Aliases

arxiv: 1905.11075 · arxiv_version: 1905.11075v3 · doi: 10.48550/arxiv.1905.11075 · pith_short_12: ZNE7KIKS5IHG · pith_short_16: ZNE7KIKS5IHGZTRC · pith_short_8: ZNE7KIKS

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/ZNE7KIKS5IHGZTRCLPR3H245DB \
  | 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: cb49f52152ea0e6cce225be3b3eb9d187965e34ea0edafc7bef9fbe5eecb77d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8590f8a71c246052ed687a571126c3cc8e8cc9ee151d6886c391cae1a1381a85",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2019-05-27T09:26:17Z",
    "title_canon_sha256": "4bd48ab94c84f81af99385c28f92d298165e6b41e1a8096f8502f6a3b45efbc3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.11075",
    "kind": "arxiv",
    "version": 3
  }
}