Pith Number

pith:BISGLJWJ

pith:2026:BISGLJWJWCL6MNKFLS2RAWY7F4

not attested not anchored not stored refs pending

$\texttt{cuSkyrmion}$: A CUDA-OpenGL framework for interactive simulation and visualization of nuclei as Skyrmions

Paul Leask, Sven Bjarke Gudnason

A CUDA-OpenGL framework enables interactive GPU-accelerated simulation and visualization of nuclei as Skyrmions.

arxiv:2604.25876 v2 · 2026-04-28 · hep-ph · nucl-th · physics.comp-ph

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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.

Claims

C1strongest claim

We introduce cuSkyrmion, a 3-dimensional Skyrme model computation and visualization software, that is written in CUDA C for rapid computation and visualization of especially the arrested Newton flow algorithm.

C2weakest assumption

The assumption that the described CUDA implementation of the arrested Newton flow and rational map insertion produces accurate, stable Skyrmion configurations without numerical artifacts or validation details provided.

C3one line summary

cuSkyrmion is a new interactive CUDA-OpenGL software framework for simulating and visualizing nuclei as Skyrmions in the Skyrme model.

Cited by

1 paper in Pith

Mass radius and D-term of atomic nuclei in relativistic mean field theory

Receipt and verification

First computed	2026-05-29T02:05:45.276390Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a2465a6c9b097e635455cb5105b1f2f01e9979eed0cec9a9a90d8a8aacdfaad

Aliases

arxiv: 2604.25876 · arxiv_version: 2604.25876v2 · doi: 10.48550/arxiv.2604.25876 · pith_short_12: BISGLJWJWCL6 · pith_short_16: BISGLJWJWCL6MNKF · pith_short_8: BISGLJWJ

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Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/BISGLJWJWCL6MNKFLS2RAWY7F4 \
  | 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: 0a2465a6c9b097e635455cb5105b1f2f01e9979eed0cec9a9a90d8a8aacdfaad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e591638728990495c2818e45cc4b46aaaf0be57659f9e8a8f475643236873007",
    "cross_cats_sorted": [
      "nucl-th",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2026-04-28T17:16:44Z",
    "title_canon_sha256": "2fd7a2981c1df7791179ca07d883db842774db4a0431427d511801850e326314"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2604.25876",
    "kind": "arxiv",
    "version": 2
  }
}