Checklist

For all authors... (a) Do the main claims made in the abstract and introduction accurately reflect the paper's contributions and scope? If you ran experiments... (a) Did you include the code, data, and instructions needed to reproduce the main experimental results (either in the supplemental material or as a URL)? [Y es] Please refer to the TwiBot-22 GitHub repository listed in Section A.6. Since TwiBot-22 aims to facilitate bot detection research and certain bots are designed to be offensive, there might be offensive content. 5. If you used crowdsourcing or conducted research with human subjects... (a) Did you include the full text of instructions given to participants and screenshots, if applicable? [N/A] (b) Did you describe any potential participant risks, with links to Institutional Review Board (IRB) approvals, if applicable? [N/A] (c) Did you include the estimated hourly wage paid to participants and the total amount spent on participant compensation? Entity Name Description Main Metadata User Users are the most important entity on Twittersphere. It is used to link tweets with the same theme together. A.1 Entities and Relations TwiBot-22 collects four types of entities on the Twitter social network: user, tweet, list, and hashtag.