add paper joss

paper/paper.bib

@@ -0,0 +1,59 @@
+@article{Pearson:2017,
+  	url = {http://adsabs.harvard.edu/abs/2017arXiv170304627P},
+  	Archiveprefix = {arXiv},
+  	Author = {{Pearson}, S. and {Price-Whelan}, A.~M. and {Johnston}, K.~V.},
+  	Eprint = {1703.04627},
+  	Journal = {ArXiv e-prints},
+  	Keywords = {Astrophysics - Astrophysics of Galaxies},
+  	Month = mar,
+  	Title = {{Gaps in Globular Cluster Streams: Pal 5 and the Galactic Bar}},
+  	Year = 2017
+}
+
+@book{Binney:2008,
+  	url = {http://adsabs.harvard.edu/abs/2008gady.book.....B},
+  	Author = {{Binney}, J. and {Tremaine}, S.},
+  	Booktitle = {Galactic Dynamics: Second Edition, by James Binney and Scott Tremaine.~ISBN 978-0-691-13026-2 (HB).~Published by Princeton University Press, Princeton, NJ USA, 2008.},
+  	Publisher = {Princeton University Press},
+  	Title = {{Galactic Dynamics: Second Edition}},
+  	Year = 2008
+}
+
+@article{gaia,
+    author = {{Gaia Collaboration}},
+    title = "{The Gaia mission}",
+    journal = {Astronomy and Astrophysics},
+    archivePrefix = "arXiv",
+    eprint = {1609.04153},
+    primaryClass = "astro-ph.IM",
+    keywords = {space vehicles: instruments, Galaxy: structure, astrometry, parallaxes, proper motions, telescopes},
+    year = 2016,
+    month = nov,
+    volume = 595,
+    doi = {10.1051/0004-6361/201629272},
+    url = {http://adsabs.harvard.edu/abs/2016A%26A...595A...1G},
+}
+
+@article{astropy,
+    author = {{Astropy Collaboration}},
+    title = "{Astropy: A community Python package for astronomy}",
+    journal = {Astronomy and Astrophysics},
+    archivePrefix = "arXiv",
+    eprint = {1307.6212},
+    primaryClass = "astro-ph.IM",
+    keywords = {methods: data analysis, methods: miscellaneous, virtual observatory tools},
+    year = 2013,
+    month = oct,
+    volume = 558,
+    doi = {10.1051/0004-6361/201322068},
+    url = {http://adsabs.harvard.edu/abs/2013A%26A...558A..33A}
+}
+
+@misc{fidgit,
+  author = {A. M. Smith and K. Thaney and M. Hahnel},
+  title = {Fidgit: An ungodly union of GitHub and Figshare},
+  year = {2020},
+  publisher = {GitHub},
+  journal = {GitHub repository},
+  url = {https://github.com/arfon/fidgit}
+}

paper/paper.md

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+---
+title: '\texttt{TorchSurv}: A Lightweight Package for Deep Survival Analysis'
+tags:
+  - Python
+  - radiomics
+  - medical imaging
+authors:
+  - name: Alex Zwanenburg
+    orcid: 0000-0002-0342-9545
+    affiliation: "1, 2"
+  - name: Steffen Löck
+    orcid: 0000-0002-7017-3738
+    affiliation: "2, 3, 4"
+affiliations:
+  - name: "National Center for Tumor Diseases Dresden (NCT/UCC), Germany: German Cancer Research Center (DKFZ), Heidelberg, Germany; Faculty of Medicine and University Hospital Carl Gustav Carus, TUD Dresden University of Technology, Dresden, Germany; Helmholtz-Zentrum Dresden-Rossendorf (HZDR), Dresden, Germany"
+    index: 1
+  - name: OncoRay – National Center for Radiation Research in Oncology, Faculty of Medicine and University Hospital Carl
+      Gustav Carus, TUD Dresden University of Technology, Helmholtz-Zentrum Dresden-Rossendorf, Dresden, Germany
+    index: 2
+  - name: German Cancer Consortium (DKTK), Partner Site Dresden, and German Cancer Research Center (DKFZ), Heidelberg, Germany
+    index: 3
+  - name: Department of Radiotherapy and Radiation Oncology, Faculty of Medicine and University Hospital Carl Gustav Carus, TUD Dresden University of Technology, Dresden, Germany
+    index: 4
+date: 7 February 2024
+bibliography: paper.bib
+---
+
+# Summary
+
+The forces on stars, galaxies, and dark matter under external gravitational
+fields lead to the dynamical evolution of structures in the universe. The orbits
+of these bodies are therefore key to understanding the formation, history, and
+future state of galaxies. The field of "galactic dynamics," which aims to model
+the gravitating components of galaxies to study their structure and evolution,
+is now well-established, commonly taught, and frequently used in astronomy.
+Aside from toy problems and demonstrations, the majority of problems require
+efficient numerical tools, many of which require the same base code (e.g., for
+performing numerical orbit integration).
+
+# Statement of need
+
+`Gala` is an Astropy-affiliated Python package for galactic dynamics. Python
+enables wrapping low-level languages (e.g., C) for speed without losing
+flexibility or ease-of-use in the user-interface. The API for `Gala` was
+designed to provide a class-based and user-friendly interface to fast (C or
+Cython-optimized) implementations of common operations such as gravitational
+potential and force evaluation, orbit integration, dynamical transformations,
+and chaos indicators for nonlinear dynamics. `Gala` also relies heavily on and
+interfaces well with the implementations of physical units and astronomical
+coordinate systems in the `Astropy` package [@astropy] (`astropy.units` and
+`astropy.coordinates`).
+
+`Gala` was designed to be used by both astronomical researchers and by
+students in courses on gravitational dynamics or astronomy. It has already been
+used in a number of scientific publications [@Pearson:2017] and has also been
+used in graduate courses on Galactic dynamics to, e.g., provide interactive
+visualizations of textbook material [@Binney:2008]. The combination of speed,
+design, and support for Astropy functionality in `Gala` will enable exciting
+scientific explorations of forthcoming data releases from the *Gaia* mission
+[@gaia] by students and experts alike.
+
+# Mathematics
+
+Single dollars ($) are required for inline mathematics e.g. $f(x) = e^{\pi/x}$
+
+Double dollars make self-standing equations:
+
+$$\Theta(x) = \left\{\begin{array}{l}
+0\textrm{ if } x < 0\cr
+1\textrm{ else}
+\end{array}\right.$$
+
+You can also use plain \LaTeX for equations
+\begin{equation}\label{eq:fourier}
+\hat f(\omega) = \int_{-\infty}^{\infty} f(x) e^{i\omega x} dx
+\end{equation}
+and refer to \autoref{eq:fourier} from text.
+
+# Citations
+
+Citations to entries in paper.bib should be in
+[rMarkdown](http://rmarkdown.rstudio.com/authoring_bibliographies_and_citations.html)
+format.
+
+If you want to cite a software repository URL (e.g. something on GitHub without a preferred
+citation) then you can do it with the example BibTeX entry below for @fidgit.
+
+For a quick reference, the following citation commands can be used:
+- `@author:2001`  ->  "Author et al. (2001)"
+- `[@author:2001]` -> "(Author et al., 2001)"
+- `[@author1:2001; @author2:2001]` -> "(Author1 et al., 2001; Author2 et al., 2002)"
+
+# Figures
+
+Figures can be included like this:
+![Caption for example figure.\label{fig:example}](figure.png)
+and referenced from text using \autoref{fig:example}.
+
+Figure sizes can be customized by adding an optional second parameter:
+![Caption for example figure.](figure.png){ width=20% }
+
+# Acknowledgements
+
+We acknowledge contributions from Brigitta Sipocz, Syrtis Major, and Semyeong
+Oh, and support from Kathryn Johnston during the genesis of this project.
+
+# References