Add bioRxiv DOI; update citation to 2026; fix org link text

README.md

@@ -15,8 +15,8 @@ pipeline_tag: feature-extraction
 
 # mhcSFM — Peptide ↔ MHC Class I Binding Specificity Foundation Model
 
-**Paper:** Vibe Coding Specificity Foundation Models · doi: TBD · [bioRxiv — link added at submission]
-**All VC-SFM models:** [huggingface.co/Reddy-BIIE-ETHZ](https://huggingface.co/SFM-BIIE-ETHZ)
+**Paper:** Vibe Coding Specificity Foundation Models · doi: [10.64898/2026.06.04.730134](https://doi.org/10.64898/2026.06.04.730134)
+**All VC-SFM models:** [huggingface.co/SFM-BIIE-ETHZ](https://huggingface.co/SFM-BIIE-ETHZ)
 **Code:** [github.com/SFM-BIIE-ETHZ/Vibe-Coding-SFMs](https://github.com/SFM-BIIE-ETHZ/Vibe-Coding-SFMs)
 
 
@@ -88,12 +88,12 @@ score = F.cosine_similarity(agent_emb, target_emb, dim=-1)
 ## Citation
 
 ```bibtex
-@article{reddy2025vcsfm,
+@article{reddy2026vcsfm,
   title   = {Vibe Coding Specificity Foundation Models},
   author  = {Reddy, Sai T.},
   journal = {bioRxiv},
-  year    = {2025},
-  doi     = {TBD}
+  year    = {2026},
+  doi     = {10.64898/2026.06.04.730134}
 }
 ```