schema: superpaper.ledger/v1
retired_ids: []
paper:
  id: "example"
  title: ""
  authors: []
  notes_language: zh
  source:
    kind: excerpt
coverage:
  mode: excerpt
  sections_in: []
  sections_skipped: []
questions: []
claims: []
definitions: []
assumptions: []
lemmas: []
symbols: []
derivations: []
figures: []
evidence: []
terms: []
source_assets: []