@article{sameagentdifferentanswersarepeatawareaud,
  title = {Same Agent, Different Answers: A Repeat-Aware Audit of Corpus-Induced Answer Churn in Retrieval-Augmented QA},
  author = {Jingjie Ning and Xueqi Li},
  year = {2026},
  eprint = {2608.22856},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2608.22856},
}