Pith Number

pith:R3WPZK33

pith:2024:R3WPZK33WT777JGBZWD46OKLGJ

not attested not anchored not stored refs pending

Generative AI for fast and accurate statistical computation of fluids

Bogdan Raoni\'c, Dana Grund, Fei Sha, Leonardo Zepeda-N\'u\~nez, Roberto Molinaro, Samuel Lanthaler, Siddhartha Mishra, Stephan Simonis, Tobias Rohner, Victor Armegioiu, Yannick Ramic, Zhong Yi Wan

arxiv:2409.18359 v2 · 2024-09-27 · cs.LG · cs.NA · math.NA · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R3WPZK33WT777JGBZWD46OKLGJ}

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

6 papers in Pith

Correcting Neural Operator Spectral Bias via Diffusion Posterior Sampling with Sparse Observations

Regional climate risk assessment from climate models using probabilistic machine learning

Neuro-Symbolic AI for Analytical Solutions of Differential Equations

Pretrained Video Models as Differentiable Physics Simulators for Urban Wind Flows

FluidFlow: a flow-matching generative model for fluid dynamics surrogates on unstructured meshes

Receipt and verification

First computed	2026-07-05T10:08:21.752358Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8eecfcab7bb4ffffa4c1cd87cf394b324ae960edea16f34408ee0530a4a70016

Aliases

arxiv: 2409.18359 · arxiv_version: 2409.18359v2 · doi: 10.48550/arxiv.2409.18359 · pith_short_12: R3WPZK33WT77 · pith_short_16: R3WPZK33WT777JGB · pith_short_8: R3WPZK33

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/R3WPZK33WT777JGBZWD46OKLGJ \
  | 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: 8eecfcab7bb4ffffa4c1cd87cf394b324ae960edea16f34408ee0530a4a70016

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5cbbe54a29af4537b2e4d54ecdfcb3fac678a288f089ed27c18e4de0facb1ed5",
    "cross_cats_sorted": [
      "cs.NA",
      "math.NA",
      "physics.flu-dyn"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-09-27T00:26:18Z",
    "title_canon_sha256": "3c5a09cdb2f800fd2cfc9284f746ede80b061d3a83ebd04bfd805991cb0183c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.18359",
    "kind": "arxiv",
    "version": 2
  }
}