The instinct when something is found to be wrong with a published article is often to simply remove it. Academic publishing does the opposite on purpose: a retracted article remains accessible, prominently marked as retracted, with the reason stated. The scholarly record is treated as something to correct in the open, not quietly erase.

This matters because other work may already cite the retracted article, and future researchers need to be able to find both the original claim and the fact that it was withdrawn. Deleting it outright would break that trail entirely, leaving citations pointing at nothing and no explanation for readers who encounter it secondhand, through a reference list rather than the journal itself.

Retraction is also distinct from withdrawal, a related but different action reserved for articles caught before or at the point of publication rather than after. The two exist for genuinely different situations, and using the wrong one in either direction misrepresents what actually happened to the work.