"Detecting cosmic voids via maps of geometric-optics parameters", MNRAS 2023 - pre-proofs version is now officially "available" through a paywall, or as #OpenScience for #Reproducibliity on a modest cluster (see README.md) at these URLs:

* #ArXiv_2304_00591 https://arxiv.org/abs/2304.00591
* frozen record #Zenodo: https://zenodo.org/record/8103985
* live git #Codeberg: https://codeberg.org/mpeper/lensing
* archived git #SWH: https://archive.softwareheritage.org/browse/revision/169cb31e75ba6bcb69dd31741cf53fcfc6795f91/?origin_url=https://codeberg.org/mpeper/lensing

@cosmology

@maegul @NicoleCRust @mtarr @elduvelle

The only engagement that seems to have followed posting [1] is views on Zenodo (and a #reproducibility discussion) - there's not much of a Fediverse response that can be given to the number of Zenodo views ...

[1] https://zenodo.org/record/7792910 = https://arxiv.org/abs/2304.00591 #ArXiv_2304_00591

@civodul @khinsen

We use #CosmicVoids in [1][2], which in N-body sims are traced by low num-densities of particles => high noise. Full #Maneage controls + fixed seed rng's. We still have intramachine + (higher) intermachine randomness. Statistical upper limits to results OK. But still untraced sources of randomness.

Any clues for remaining randomness [2]?

#Reproducibility #ArXiv_2304_00591 #OpenScience

[1] Frozen record: https://zenodo.org/record/7792910

[2] Live git: https://codeberg.org/mpeper/lensing

#CosmicVoids should be detectable via their #GravitationalLensing effects.
Check this starting with a floppy-disk sized source snapshot [1].
#Reproducibility is via the #Maneage template of shell+make files.
Full research paper: [2][3][4][5]

[1] https://zenodo.org/record/7792910/files/lensing-e4f7af0-snapshot.tar.gz

[2] Preprint: https://arxiv.org/abs/2304.00591 #ArXiv_2304_00591

[3] Frozen record: https://zenodo.org/record/7792910

[4] Live git: https://codeberg.org/mpeper/lensing

[5] SWH: https://archive.softwareheritage.org/swh:1:rev:41507a706e16f04075c0c35853ddc226d3c72df5%3borigin=https://codeberg.org/mpeper/lensing

#Cosmology #OpenScience