---
license: agpl-3.0
---
Model Card for PAST
This modelcard aims to provide a foundation model that jointly integrates histopathology images and single-cell transcriptomes [PAST](https://github.com/Changchun-Yang/past-sc).

This is the official pretraining weight for [PAST paper](https://arxiv.org/pdf/2507.06418).

## Citation

If you use this model, please cite:

```bibtex
@article{yang2025past,
  title={Past: A multimodal single-cell foundation model for histopathology and spatial transcriptomics in cancer},
  author={Yang, Changchun and Li, Haoyang and Wu, Yushuai and Zhang, Yilan and Jiao, Yifeng and Zhang, Yu and Huang, Rihan and Cheng, Yuan and Qi, Yuan and Guo, Xin and others},
  journal={arXiv preprint arXiv:2507.06418},
  year={2025}
}