diff --git a/README.md b/README.md
index 18fca53..633d238 100644
--- a/README.md
+++ b/README.md
@@ -278,6 +278,8 @@ Self-Evolving Agents](https://arxiv.org/abs/2509.24704)
+- **2025-09-16** [arxiv 2025] [Similarity-Distance-Magnitude Activations](https://arxiv.org/abs/2509.12760)
+
- **2025-09-03** [arxiv 2025] [Memory-R1: Enhancing Large Language Model Agents to Manage and Utilize Memories via Reinforcement Learning](https://arxiv.org/abs/2508.19828?)
- **2025-08-25** [arxiv 2025] [Memento: Fine-tuning LLM Agents without Fine-tuning LLMs](https://www.arxiv.org/abs/2508.16153)