Untitled is a record whose title is absent and whose body is the DOI registry.
Its 158,088-character body is byte-identical to #1170 and #1251 — three records holding the same document at 1.00 content overlap, confirmed by the content-fingerprint scan, which paired it to the registry at 0.85 before the exact match was measured.
An untitled record with a substituted body is doubly unresolvable: the title supplies no claim to check the body against. It is one of two remaining transitional-genre entries, held open because genre cannot be assigned until identity is, and it sits in the §11 adjudication queue with #1170. The archive holds it rather than deleting it, on the standing principle that a record whose defect is legible is more useful than a gap whose cause is not.