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To reference or cite the objects present in the Software Heritage archive, permalinks based on SoftWare Hash IDentifiers (SWHIDs) must be used.
Select below a type of object currently browsed in order to display its associated SWHID and permalink.

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content badge Iframe embedding
swh:1:cnt:6981637137bc3b190b5366cd30e421b71eaef222
Citations

This interface enables to generate software citations, provided that the root directory of browsed objects contains a citation.cff or codemeta.json file.
Select below a type of object currently browsed in order to generate citations for them.

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Generate software citation in BibTex format (requires biblatex-software package)
Generating citation ...
[mypy]
show_error_codes = True
; First we turn on *all the checks*, and then we turn off those that are too annoying.
strict = True
ignore_missing_imports = True
disallow_subclassing_any = False
disallow_untyped_calls = False
disallow_untyped_decorators = False
; This is needed because version 1.20.0 of NumPy introduces typing, so some ignores are necessary /
; unnecessary depending on the version of numpy:
warn_unused_ignores = False

Software Heritage — Copyright (C) 2015–2025, The Software Heritage developers. License: GNU AGPLv3+.
The source code of Software Heritage itself is available on our development forge.
The source code files archived by Software Heritage are available under their own copyright and licenses.
Terms of use: Archive access, API— Contact— JavaScript license information— Web API

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