This page can be found by searching the web for the 21-letter string uidnotreallythestring. Please do not put this string in any document that could wind up on the web--including email messages and Postscript and Word documents. You can refer to it in web documents as the string obtained by removing the - from uid-notreallythestring.For obvious reasons, I have not used my page's actual unique id, which is the 21-letter string
formed by concatenating uid and lamporttlahomepage. As this example shows, there are a number of ways to mention the unique id in another web page so the other page won't be found by searching for the id. (The name displayed above is a gif image.)
Before putting a unique id on the web, one should search the web to be sure that the string does not already exist.
One could, of course, search for the page by using keywords or its title. However, that depends on the intelligence of the search engine and of the searcher. A search on the unique id will return just the one page. If the method becomes widely used, browsers can add an option that finds and retrieves the page with a single click. Google now provides this with their I'm Feeling Lucky button. But, there's no need to wait for that; anyone can start using the method right now.
This solution makes no attempt at security. Spoofing--luring viewers to a bogus page--just requires putting the unique id into that page. Unique ids are also an open target for spammers. There are technologically sophisticated solutions that provide security, such as the Digital Object Identifier. However, they require additional infrastructure. The goal is to locate scholarly web pages. Such pages receive little traffic and are of no interest to spoofers or spammers. Spamming might still be a problem if there were an easy way for a crawler to harvest large numbers of unique ids. Therefore, unique ids should not be chosen according to any pattern. In particular, one should not routinely use the string uid as part of a unique id. One should also not embed the id in any standard text.