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Retrieving Documents Transitively Linked to an Initial Document

  • US 20080222091A1
  • Filed: 05/20/2008
  • Published: 09/11/2008
  • Est. Priority Date: 11/14/1997
  • Status: Active Grant
First Claim
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1. A method for creating a distinguishing identifier of a collection of data comprising a primary document and one or more auxiliary documents, comprising:

  • digesting each auxiliary document to create a respective auxiliary document digest; and

    creating a distinguishing identifier by digesting a concatenation of the primary document with all auxiliary document digests.

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