Link AssayLoop paper and update citation

Replace the placeholder paper link and BibTeX entry with arXiv:2609.11877, using comma-form author names for unambiguous parsing.

README.md

@@ -13,7 +13,7 @@ pipeline_tag: other
 # AssayFormer
 
 
-[Website](https://genentech.github.io/AssayLoop) | [Models and Data](https://huggingface.co/collections/Genentech/assaybench) | [Paper](README_DETAILED.md) | [![Benchmark Package](https://img.shields.io/pypi/v/assaybench)](https://pypi.org/project/assaybench/)
+[Website](https://genentech.github.io/AssayLoop) | [Models and Data](https://huggingface.co/collections/Genentech/assaybench) | [Paper](https://arxiv.org/abs/2609.11877) | [![Benchmark Package](https://img.shields.io/pypi/v/assaybench)](https://pypi.org/project/assaybench/)
 
 ![The task: a screen is a library of genes, a phenotype and a hit set. Each round, a method
 sees the phenotype and everything it has already assayed, and chooses the next hundred
@@ -105,13 +105,13 @@ you only need an embedding backend for screens of your own.
 ## Citation
 
 ```bibtex
-@article{assayloop2026,
-  title   = {Biology-in-the-loop: Amortized Adaptive Hit Discovery in CRISPR Screens},
-  author  = {Edwards, Carl and De Brouwer, Edward and Li, Xiner and
-             Lee, Namkyeong and Hajiramezanali, Ehsan and Biton, Anne and
-             Mostafavi, Sara and Scalia, Gabriele},
-  journal = {arXiv preprint arXiv:TODO},
-  year    = {2026}
+@article{edwards2026biologyloop,
+  title={Biology-in-the-loop: Amortized Adaptive Hit Discovery in CRISPR Screens},
+  author={Edwards, Carl and De Brouwer, Edward and Li, Xiner and Lee, Namkyeong and
+          Hajiramezanali, Ehsan and Biton, Anne and Mostafavi, Sara and Scalia, Gabriele},
+  journal={arXiv preprint arXiv:2609.11877},
+  url={https://arxiv.org/abs/2609.11877},
+  year={2026}
 }
 ```