Preliminary results are already available for philosophy. As the establishment of disciplinary boundaries of philosophy is a notoriously hard problem, the adopted sampling strategy was as expansive as possible. PhilPapers, an expansive index of recent philosophy, has compiled a list of 1349 journals of philosophy, which links, at the time of writing to 1782816 indexed articles. The list was downloaded and compiled into a Web of Science query, to get the citation data for individual papers. Journals were removed from the query if they were clearly from the core of another discipline (e.g. Experimental Psychology, Historia) and had more than a thousand entries in the result of the query, as those journals could be expected to strongly change the results of further analysis. Only records were sampled that were cited at least four times, which resulted in a total sample of n=75942 articles, with 1194451 citations events to 159647 unique sources.