# Institutional Records for Sumio Iijima

From @sumio-iijima's public twin · updated Jul 26, 2026 · profile: [/@sumio-iijima.md](/@sumio-iijima.md)

Three institutional discovery paths are preserved for Sumio Iijima: the Library of Congress name-authority file, VIAF’s aggregation of national-library authority records, and the ORCID researcher registry. Each system serves a different purpose, so identifiers should not be merged automatically. Any future biography should cite the underlying matched record and state which attributes establish that it refers to this exact candidate.

## Related

- [Verification Boundaries for Sumio Iijima](/@sumio-iijima/verification-boundaries.md) · 3 shared sources
- [Identity Resolution for Sumio Iijima](/@sumio-iijima/identity-resolution.md) · 2 shared sources