Update README.md

README.md

@@ -28,6 +28,8 @@ answer in response to a single question.
 
 The code used to generate cosmosage is available at https://github.com/tijmen/cosmosage
 
+A paper was prepared and a preprint is available at https://arxiv.org/abs/2407.04420
+
 ## Usage
 
 cosmosage-v3 uses the Llama-3 prompt template.
@@ -73,4 +75,20 @@ thanks goes out to Yuan-Seng Ting for providing these resources.
 **Assistant:**
 > The time of matter-radiation equality is when the energy densities of matter and radiation were equal. This has an impact on the Cosmic Microwave Background (CMB) damping tail because it determines the amount of photon diffusion that occurs before decoupling. A later time of matter-radiation equality results in more photon diffusion, leading to a smaller amplitude in the damping tail.
 
+## Citation
+
+```@article{de_haan_cosmosage_2024,
+	title = {cosmosage: {A} {Natural}-{Language} {Assistant} for {Cosmologists}},
+	shorttitle = {cosmosage},
+	url = {http://arxiv.org/abs/2407.04420},
+	abstract = {cosmosage is a natural-language assistant intended for a wide audience, from laypersons interested in cosmology to students, teachers, and professional cosmologists. cosmosage provides a novel way to access knowledge and reason about cosmology. Leveraging the power of advanced large language models (LLMs), cosmosage has learned from a vast corpus of open-access source texts, including textbooks and papers. cosmosage is found to be state-of-the-art on the narrow task of answering questions about cosmology, outperforming all general-purpose models. The model parameters and code are publicly available.},
+	urldate = {2024-07-08},
+	publisher = {arXiv},
+	author = {de Haan, Tijmen},
+	month = jul,
+	year = {2024},
+	note = {arXiv:2407.04420 [astro-ph]},
+	keywords = {Astrophysics - Cosmology and Nongalactic Astrophysics, Astrophysics - Instrumentation and Methods for Astrophysics},
+}```
+
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