Arguments and sources

Thirteen argument types coded present or absent per post. A post can use several, so shares do not sum to 100%.

Tiers are assigned by reference kind (arXiv and DOI are academic, Amazon ASINs are books, Wikipedia is encyclopedia, Substack posts are Substack) and then by domain list; images, link shorteners and platform pages are dropped. The full mapping is in config/domain_tiers.yaml. Links that point at one work under different URLs (a publisher page, its PDF and its DOI; a preprint and the journal version; a lab's blog post and its paper) are merged: distinct links became works.

A work named in grey had no title we could recover and shows its URL slug, or the URL itself, instead; hover a name for where the title came from. "+n" after a site means n other URLs were merged into the work; hover to see them.

Counted by regular expression over post text; a post counts once per person. Surnames alone are used only where unambiguous. Names in blue link to the person's Wikipedia article; a name in grey has none. The list is in config/names.yaml.