Update README.md

README.md

@@ -29,3 +29,13 @@ from intention_metrics import extract_intention_state
 # Get the pre-collapse hidden state
 I = extract_intention_state(model, prompt, layer_idx=-1)
 print(f"Intention Entropy: {calculate_entropy(I)}")
+
+
+## Citation
+```bibtex
+@article{vera2026intention,
+  title={Intention Collapse: Intention-Level Metrics for Reasoning in Language},
+  author={Vera, Patricio},
+  journal={arXiv preprint arXiv:2601.01011},
+  year={2026}
+}