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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
content badge
swh:1:cnt:585f02b8c4f2f7d6bbd39b87112c0b51b33d438f

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 ...
qubit q0
qubit q1
qubit q2
cbit c0
X q0
Y q0
Z q0
H q0
T q0
S q0
Tdag q0
S q0
S q0
S q0
Rx q0,3.141590
Ry q0,3.141590
Rz q0,3.141590
PrepX q0
PrepZ q0
MeasX q0
MeasZ q0
CNOT q0,q1
H q0
Tdag q1
T q2
T q0
CNOT q2,q1
CNOT q1,q0
Tdag q1
CNOT q0,q2
CNOT q1,q2
Tdag q1
Tdag q2
T q0
CNOT q1,q0
S q1
CNOT q0,q2
CNOT q2,q1
H q0
Fredkin q0,q1,q2

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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