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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.

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swh:1:cnt:c1e948601b304bc1e192b2c2842fce12a3648a79

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 ...
# general
mode=direct
objective=km1
seed=-1
cmaxnet=1000
vcycles=0
time-limit=28800
# main -> preprocessing -> min hash sparsifier
p-use-sparsifier=true
p-sparsifier-min-median-he-size=28
p-sparsifier-max-hyperedge-size=1200
p-sparsifier-max-cluster-size=10
p-sparsifier-min-cluster-size=2
p-sparsifier-num-hash-func=5
p-sparsifier-combined-num-hash-func=100
# main -> preprocessing -> community detection
p-detect-communities=true
p-detect-communities-in-ip=true
p-reuse-communities=false
p-max-louvain-pass-iterations=100
p-min-eps-improvement=0.0001
p-louvain-edge-weight=hybrid
# main -> coarsening
c-type=ml_style
c-s=1
c-t=160
# main -> coarsening -> rating
c-rating-score=heavy_edge 
c-rating-use-communities=true
c-rating-heavy_node_penalty=no_penalty
c-rating-acceptance-criterion=best_prefer_unmatched
c-fixed-vertex-acceptance-criterion=fixed_vertex_allowed
# main -> initial partitioning
i-mode=recursive
i-technique=multi
# initial partitioning -> coarsening
i-c-type=ml_style
i-c-s=1
i-c-t=150
# initial partitioning -> coarsening -> rating
i-c-rating-score=heavy_edge 
i-c-rating-use-communities=true
i-c-rating-heavy_node_penalty=no_penalty
i-c-rating-acceptance-criterion=best_prefer_unmatched
i-c-fixed-vertex-acceptance-criterion=fixed_vertex_allowed
# initial partitioning -> initial partitioning
i-algo=pool
i-runs=20
# initial partitioning -> bin packing
i-bp-algorithm=worst_fit
i-bp-heuristic-prepacking=false
i-bp-early-restart=true
i-bp-late-restart=true
# initial partitioning -> local search
i-r-type=twoway_fm
i-r-runs=-1
i-r-fm-stop=simple
i-r-fm-stop-i=50
# main -> local search
r-type=kway_fm_hyperflow_cutter_km1
r-runs=-1
r-fm-stop=adaptive_opt
r-fm-stop-alpha=1
r-fm-stop-i=350
# local_search -> flow scheduling and heuristics
r-flow-execution-policy=exponential
# local_search -> hyperflowcutter configuration
r-hfc-size-constraint=mf-style
r-hfc-scaling=16
r-hfc-distance-based-piercing=true
r-hfc-mbc=true
#evolutionary
partition-evolutionary=true
population-size=10
dynamic-population-size=true
dynamic-population-time=0.15
replace-strategy=strong-diverse
diversify-interval=1
#evolutionary -> combination
combine-strategy=basic
random-combine=true
edge-frequency-chance=0.5
edge-frequency-amount=3
gamma=0.5
unlimited-coarsening=true
#evolutionary -> mutation
mutate-strategy=new-initial-partitioning-vcycle
mutate-chance=0.5
random-vcycles=true

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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.
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