@article{multilevelselfsupervisedpretrainingoncom,
  title = {Multi-level Self-supervised Pretraining on Compositional Hierarchical Graph for Molecular Property Prediction},
  author = {Xiayu Liu and Zhengyi Lu and Hou-biao Li},
  year = {2026},
  eprint = {2605.16088},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2605.16088},
}