OpenCosmo: Community Portal and Analysis Framework for Flagship Cosmological Simulations

arXiv:2607.16059 · astro-ph.IM, astro-ph.CO · Submitted 2026-07-17 · Read on arXiv

astro-ph.IM, astro-ph.CO

Submitted: 2026-07-17

Updated: 2026-09-25

Comments: 18 pages, 6 figures. To be submitted

Code: https://github.com/ArgonneCPAC/diffsky

Project page: https://argonnecpac

License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/

Terminology

Core — 8× in this paper · explained in 2 episodes
AGN — 4× in this paper · explained in 1 episode
Argonne Leadership Computing Facility — 3× in this paper
Adam — 2× in this paper · explained in 2 episodes
Agentic Framework — 2× in this paper · explained in 6 episodes
Aperture — 2× in this paper · explained in 1 episode
Metallicity — 2× in this paper · explained in 3 episodes
Model Context Protocol — 2× in this paper
Weak Lensing — 2× in this paper · explained in 2 episodes
AI Agents — 1× in this paper · explained in 2 episodes
Abstraction — 1× in this paper · explained in 1 episode
Active Galactic Nuclei (AGN) — 1× in this paper · explained in 1 episode
Clustering — 1× in this paper · explained in 2 episodes
Cosmological Physics and Advanced Computing — 1× in this paper
Generalizability — 1× in this paper · explained in 6 episodes
Initial Data — 1× in this paper · explained in 2 episodes
Introspection — 1× in this paper · explained in 2 episodes
LSST Dark Energy Science Collaboration8 — 1× in this paper
Model Context Protocol (MCP) — 1× in this paper · explained in 8 episodes
Provenance — 1× in this paper · explained in 3 episodes
Velocity Dispersion — 1× in this paper · explained in 2 episodes
WebAssembly (Wasm) — 1× in this paper · explained in 2 episodes

Sources

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