pURL and SWHID are both software identifiers with similarities, but they are fundamentally different. pURL is assigned by a registry. SWHID is derived from the code itself. They are not competitors — they complement each other.
Tag: SwH
Description of SWHID: syntax
This article explains the syntax of SWHIDs, describing how the core identifier and optional qualifiers are structured. It shows how SWHIDs can reference software artifacts such as files, directories, revisions, and releases, and how their design enables precise comparison of software
What is the best way to identify software? Introducing SWHID
Modern software is assembled from hundreds of components that organizations often did not write and do not fully control. Identifying those components reliably is becoming a legal requirement. This article introduces SWHID, an open standard for identifying software artifacts.
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