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PURR - The Persistent URL Resource Resolver

Sponsler, Ed (2001) PURR - The Persistent URL Resource Resolver. California Institute of Technology . (Unpublished)

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URLs have a precarious functional lifespan. They resolve the intended target (web page, PDF, audio stream, and so on) only so long as the target is available, otherwise they'll point to a dead end. Unfortunately, because companies fold, management changes, URL hostnames change, pages move, services are upgraded and reorganized, content becomes obsolete, and a host of other reasons, reliable, persistent URLs are the exception to the norm. We implemented PURR to provide persistent URLs to documents in our eprint archives. (See

Item Type:Report or Paper (Report)
Group:Library System Papers and Publications
Record Number:CaltechLIB:2001.003
Persistent URL:
Usage Policy:You are granted permission for individual, educational, research and non-commercial reproduction, distribution, display and performance of this work in any format.
ID Code:25887
Deposited By: Imported from CaltechLIB
Deposited On:12 Oct 2001
Last Modified:03 Oct 2019 03:09

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