Pith Number

pith:SFZU2Q3M

pith:2025:SFZU2Q3ML5EGAJL44ILCIW2KGN

not attested not anchored not stored refs pending

Benchmarking Convolutional Neural Network and Graph Neural Network based Surrogate Models on a Real-World Car External Aerodynamics Dataset

Carsten Othmer, Harald K\"ostler, Markus Mrosek, Sam Jacob Jacob

arxiv:2504.06699 v1 · 2025-04-09 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SFZU2Q3ML5EGAJL44ILCIW2KGN}

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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

HiLiftAeroML: High-Fidelity Computational Fluid Dynamics Dataset for High-Lift Aircraft Aerodynamics

Receipt and verification

First computed	2026-07-05T11:47:21.655022Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91734d436c5f4860257ce216245b4a3356729b03cd679a8f7ce00b156bc8da86

Aliases

arxiv: 2504.06699 · arxiv_version: 2504.06699v1 · doi: 10.48550/arxiv.2504.06699 · pith_short_12: SFZU2Q3ML5EG · pith_short_16: SFZU2Q3ML5EGAJL4 · pith_short_8: SFZU2Q3M

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/SFZU2Q3ML5EGAJL44ILCIW2KGN \
  | 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: 91734d436c5f4860257ce216245b4a3356729b03cd679a8f7ce00b156bc8da86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a35d65d8aa94389408bb67b724402054ec81be61619aa7a3ac4e5b83bbc012a0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-04-09T09:04:59Z",
    "title_canon_sha256": "0025d99d8a418090bfa25fbcd8f323a8f32a3799d442e1f62eec331a9c535afe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.06699",
    "kind": "arxiv",
    "version": 1
  }
}