keepset

Hardesty/Hardesty3

computer graphics/vision problem (8,217,820 nodes, 40,451,632 non-zeros)

npx keepset fetch ss-hardesty-hardesty3

Nodes
15,809,384
Edges
40,451,632
Size
474 B

Fetch and preview this dataset on this page, or download the result as JSON. The command line fetches it without a browser.

Overview

Idss-hardesty-hardesty3
Namespacesuitesparse/hardesty
Aliaseshardesty3
Categorygraph/v1
Kindgraph
DomainComputer Graphics/Vision Problem
LicenceCC-BY-4.0
Cataloguekeepset 1.33.0

Sources and provenance

#URLStatusRetrievedRead by recipePinned snapshotSHA-256
0https://sparse.tamu.edu/MM/Hardesty/Hardesty3.tar.gzlive2026-02-16yes
1https://sparse.tamu.edu/RB/Hardesty/Hardesty3.tar.gzlive2026-02-16
2https://sparse.tamu.edu/mat/Hardesty/Hardesty3.tar.gzlive2026-02-16

Citations

Recipe

Source#0
Archivetar.gz
MemberHardesty3/Hardesty3.mtx
Parser format"matrix-market"
Parser encoding"utf-8"

Crosswalk

keepset/topology to graph/v1, as a crossmap crosswalk.

RuleFromToDirection
movemetametaboth
movenodes[].idnodes[].idboth
moveedges[].sourceedges[].sourceboth
moveedges[].targetedges[].targetboth

Expected counts

Edges40,451,632
Nodes15,809,384

Properties

Components1
Connectedyes
Cyclicyes
Density5.99e-7
Directedyes
Download bytes474 B
Edge types1
Heterogeneousno
Multigraphno
Node types2
Raw bytes0 B
Self loopsno
Weightedyes