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Raw File Download

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.

  • content
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swh:1:cnt:22b642c15e72945a4e8ec89ae936f4c84d2fba3c

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.

  • content
(requires biblatex-software package)
Generating citation ...
# This is used by Travis CI site in
# order to build the code online.

language: cpp

addons:
  apt:
    sources:
      - ubuntu-toolchain-r-test
    packages:
      - gcc-6
      - g++-6

script:
  - CXX=g++-6
  - cd samples

  # Execute the default recipe
  - make

  # Test the parser with a TSP instance
  - ./test ../instances/tsp-25-843.xml > /dev/null
  # Test the parser with a Constraint Optimisation instance
  - ./test ../instances/obj.xml > /dev/null
  # Test the parser with an instance with all the kinds of constraints:
  # This fails as the parser's sample solver doesn't support every constraint
  - (! ./test ../instances/example.xml > /dev/null)

  # Execute the library recipes
  - make lib
  - make testlib

  # Perform the three tests again for the 'testlib' executable
  - ./testlib ../instances/tsp-25-843.xml > /dev/null
  - ./testlib ../instances/obj.xml > /dev/null
  - (! ./testlib ../instances/example.xml > /dev/null)

  - make clean

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Software Heritage — Copyright (C) 2015–2026, 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— Content policy— Contact— JavaScript license information— Web API