Add task category and paper link to dataset card

README.md

@@ -1,6 +1,8 @@
 ---
 license: apache-2.0
 pretty_name: TIPS Training Data
+task_categories:
+- text-generation
 configs:
 - config_name: math
   data_files:
@@ -14,6 +16,8 @@ configs:
 
 # TIPS Training Data
 
+This dataset is from the paper [Inducing Process Supervision from Outcome-Only Reinforcement Learning](https://huggingface.co/papers/2609.36641).
+
 Outcome-labeled training trajectories used by **TIPS (Thinking-Induced Process Supervision)**.
 
 | Configuration | File | Examples |
@@ -36,4 +40,4 @@ Data preparation and training code are available at https://github.com/RUCBM/TIP
 
 ## Sources and Licenses
 
-The math data is derived from SCAN-Pro, released under Apache-2.0. The agent data consists of rollout trajectories collected by us. Please also follow the terms of the original math data source.
+The math data is derived from SCAN-Pro, released under Apache-2.0. The agent data consists of rollout trajectories collected by us. Please also follow the terms of the original math data source.