appears_in:
- pubmed
contributor:
  email: cthoyt@gmail.com
  github: cthoyt
  name: Charles Tapley Hoyt
  orcid: 0000-0003-4423-4370
depends_on: []
deprecated: false
description: A combination of an ISBN and local unique identifier for articles and
  other published works. Please see the [Wikipedia page](https://en.wikipedia.org/wiki/Publisher_Item_Identifier)
  for a detailed explanation. Some PIIs are used as the local identifiers in DOIs,
  such as https://doi.org/10.1136/S0003-4967(24)38620-0.
example: S0960-9822(11)01319-4
example_extras:
- B0-123-12345-1/12345-1
github_request_issue: 1447
homepage: https://en.wikipedia.org/wiki/Publisher_Item_Identifier
keywords: []
mappings: {}
name: Publisher Item Identifier
namespace_in_lui: false
pattern: ^((S\d{4}-\d{4}\(\d{2}\)\d{5})|(B\d-\d{3}-\d{5}-\d/\d{5}))-[\d|X]$
preferred_prefix: pii
prefix: pii
providers: []
publications: []
synonyms: []
