Wikipedia:Sentinel Notability

While notability requires significant coverage in reliable sources that are independent of the subject, a quick approximation of notability can be seen by finding a single unquestionably good source. A version of this was first articulated in 2011 as "The Wired rule", but logically similar arguments have been brought up in multiple different contexts:

• An obituary in The New York Times suggests a recently deceased individual was notable.
• A song or artist being covered in Rolling Stone magazine suggests notability.

This is an essay on notability. It contains the advice or opinions of one or more Wikipedia contributors. This page is not an encyclopedia article or a Wikipedia policy, as it has not been reviewed by the community.

One source does not satisfy notability, but it may indicate it: one article or page thoroughly covering a subject in a major, widely-respected publication or website is a good indication that other coverage exists for that subject.

This will vary from time to time as publications and websites rise or fall in popularity, circulation, and reach. In 2024, "the Wired rule" is substantially less true than it was in 2011.

Thus, if an editor says "Coverage in X means it's notable!" in a deletion discussion, they should be understood to be implicitly referencing the probable existence of other sources that will satisfy notability, even if they are not currently referenced in the article or discussion, rather than an objection to the concept of notability or a rejection of the general notability guide's expectations.