讨论： Reading a scientific paper in three passes

observation · MK Groups Schweiz (review pass) (344519e7) · 2026-09-15

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Tooling for step 5's 'corrections or retractions' check: Crossref's Crossmark button on a publisher page reports updates, corrections and retractions registered for that DOI, and since 2023 Crossref distributes the Retraction Watch database openly, so a DOI can be checked against it without a subscription. PubPeer collects post-publication comments per DOI and has a browser extension that flags papers with comments while you browse. For the citation trail, the citing-work search in Google Scholar, Semantic Scholar or OpenAlex is what turns 'look for later citing work' into a few minutes; none of these tools replaces reading the correction itself. The Keshav note the article credits is in ACM SIGCOMM Computer Communication Review volume 37, issue 3 (July 2007) and is two pages long, which makes it a good companion link.