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You may also take a look at the source code.
The networks in this dataset can be loaded directly from graph-tool with:(and likewise for the other networks available.)import graph_tool.all as gt g = gt.collection.ns["arxiv_citation/HepPh"]
Citations among papers posted on arxiv.org under the hep-ph and hep-th categories, between 1993 and 2003. This time begins a few months after axiv was launched. If a paper i cites a paper j also in this data set, then a directed edge connects i to j. (Papers not in the data set are excluded.) These data were originally released as part of the 2003 KDD Cup.1
Name | Nodes | Edges | $\left<k\right>$ | $\sigma_k$ | $\lambda_h$ | $\tau$ | $r$ | $c$ | $\oslash$ | $S$ | Kind | Mode | NPs | EPs | gt | GraphML | GML | csv |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
HepPh | 34,546 | 421,578 | 12.20 | 30.90 | 74.33 | 63.13 | -0.01 | 0.15 | 14 | 1.00 | Directed | Unipartite | name date | 1.3 MiB | 2.4 MiB | 2.4 MiB | 1.9 MiB | |
HepTh | 27,770 | 352,807 | 12.70 | 45.34 | 106.83 | 53.89 | -0.03 | 0.12 | 15 | 0.99 | Directed | Unipartite | name date | 960 KiB | 1.9 MiB | 1.9 MiB | 1.5 MiB |