Merge pull request #1307 from thewtex/scipy-citation

docs: add SciPy article citation

docs/index.md

@@ -28,6 +28,13 @@ The project provides tools to
 
 *ITK-Wasm* can be used to execute [ITK](https://www.itk.org/) or arbitrary C++ codes in the browser, on the command line, and in languages like Python via [WASI](https://wasi.dev/) and [Emscripten](https://emscripten.org) runtimes.
 
+If you use ITK-Wasm in your research, please cite [the following paper](https://doi.org/10.25080/TCFJ5130):
+
+> McCormick, M., Elliott, P. (2024).
+  ITK-Wasm: High-Performance Spatial Analysis Across Programming Languages and Hardware Architectures.
+  Proceedings of the 23rd Python in Science Conference (SciPy 2024), 268-279.
+  Published July 10, 2024. https://doi.org/10.25080/TCFJ5130
+
 ```{toctree}
 :hidden:
 :maxdepth: 3