Finding a record with the URL of the attachment

How do I find a record using the URL of the attachment ?

When you have the name of a file, e.g. http://hal.inria.fr/docs/00/25/65/8 ... and you want to find the record, you can search by identifier in HAL-Inria, e.g. inria-00256587, hal-00256587, halshs-00256587, etc. to find the corresponding submission.

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