Subset of Crossref's ``works/{doi}`` response we surface to callers.
| 22 | |
| 23 | @dataclass(frozen=True, slots=True) |
| 24 | class CrossrefMetadata: |
| 25 | """Subset of Crossref's ``works/{doi}`` response we surface to callers.""" |
| 26 | |
| 27 | doi: str |
| 28 | title: str | None |
| 29 | authors: tuple[str, ...] |
| 30 | journal: str | None |
| 31 | publisher: str | None |
| 32 | published_at: datetime | None |
| 33 | primary_url: str | None |
| 34 | |
| 35 | |
| 36 | def _normalize_doi(raw: str) -> str: |