They have a pdf-to-tree package which i haven't had good results from but perhaps i need to finally learn ML and try to train models for this a bit: https://github.com/HazyResearch/pdftotree
They have a pdf-to-tree package which i haven't had good results from but perhaps i need to finally learn ML and try to train models for this a bit: https://github.com/HazyResearch/pdftotree