{"items":[{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-12-31 14:48:33.577Z","domain":"mathstodon.xyz","followerCount":17048,"followers":"https://mathstodon.xyz/users/ionica/followers","following":"https://mathstodon.xyz/users/ionica/following","followingCount":1772,"icon":"https://media.mathstodon.xyz/accounts/avatars/109/331/585/311/852/991/original/f9724a511ceee441.png","id":"tr6e43m602ufmcf","inbox":"https://mathstodon.xyz/users/ionica/inbox","iri":"https://mathstodon.xyz/users/ionica","isLocal":false,"last_fetched":"2026-04-20 01:13:17.562Z","outbox":"https://mathstodon.xyz/users/ionica/outbox","preferred_username":"ionica","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAybD0MKTd2JQX1Ajlkyoy\nhgS3blMs9aeUax/Mjfe3OHyuv48AKQ8nuawTW0cOX6/xtdAvzx0IcDzvht71P42p\nfcjusg97PFJ5PO/II7nATdTzKG26tMwg+gHrsqSXDafoUWyPS0c1GgeD2cajvdVx\nWsRyBgHNV1haZ+Z1LRUFUu55xphxtw0g5ff8Kc99FSd+3awC43jYbB1xkf0lWxoC\nBZ6kRWyjMDItp4H0LCP1VhT9uaBpod/1NvNlY3h3FcevZwboXNrY6ny0HiZEnQt2\nLnMqRRyNHuNifpSVbECc70azQT1ADzkSPGTeSu5UuMdieY0sTLD4P21ypdfarRfV\n/QIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-12 00:00:00.000Z","summary":"

Professor of Science Communication in Leiden

Studies how to do science communication well and writes about math for a general public.

Lives with Han, Rifka, Tex and their very cute cat Maui.

Posts in Dutch and English

Image: me in a blue rib velvet jumpsuit smiling next to a paper art work made by one of my kids. You can also see my cartouche necklace with the name of my mother in hieroglyphs.

","updated":"2026-04-20 01:13:17.562Z","user":"","username":"Ionica Smeets"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-12-30 12:14:23.998Z","domain":"mathstodon.xyz","followerCount":1837,"followers":"https://mathstodon.xyz/users/panlepan/followers","following":"https://mathstodon.xyz/users/panlepan/following","followingCount":140,"icon":"https://media.mathstodon.xyz/accounts/avatars/109/258/836/017/859/188/original/e1984f5b75746241.gif","id":"gv3po9iqls78dkx","inbox":"https://mathstodon.xyz/users/panlepan/inbox","iri":"https://mathstodon.xyz/users/panlepan","isLocal":false,"last_fetched":"2026-04-20 02:16:09.026Z","outbox":"https://mathstodon.xyz/users/panlepan/outbox","preferred_username":"panlepan","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvZ/wdT9/UgMRudJlF8SP\nBqDiB7qWKKutzrw+9TkeOFTCe9yPmcYPIfRygGblqawA9qQEj8KEGR4gUb+q3xnJ\ndGmWQFTsQKv/7Bw2fHDJjuYf5L1E2BQa1HyLtx9yHfJBZeYZzpRfBq3/oufEDiz+\nErDS42HvoJoP+1eUpwMcR2LIk4vjnK5uygFB2wCRO2adxnnyJW/bBNsJ8EaVp8MV\nsTtMnwimP2zA4C6Vx3m0l/uRGQdjzxHTWya/VUaOSlF0S62Srk2kW83wPVesNHbw\nTPm+Ljj9DvHNGT9jP4kpKDJAgr3BWC/AgYnp12lwEPlIY+QG75YAaQYR9SGxDRsz\nAwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-10-30 00:00:00.000Z","summary":"

Math.s visualisations, Geometry, #MathGIF, #MathArt, Tilings, #GeoGebra ambassador, co-author of #GeometrySnacks, #mathpuzzle Juggler 🤹

","updated":"2026-04-20 02:16:09.027Z","user":"","username":"Vincent Pantaloni"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2026-03-14 11:21:45.559Z","domain":"mathstodon.xyz","followerCount":18,"followers":"https://mathstodon.xyz/users/creative_math/followers","following":"https://mathstodon.xyz/users/creative_math/following","followingCount":12,"icon":"https://media.mathstodon.xyz/accounts/avatars/109/383/600/828/381/418/original/1a79c730399d23a9.jpg","id":"xzr6o3mg01n9jt3","inbox":"https://mathstodon.xyz/users/creative_math/inbox","iri":"https://mathstodon.xyz/users/creative_math","isLocal":false,"last_fetched":"2026-04-20 02:16:09.066Z","outbox":"https://mathstodon.xyz/users/creative_math/outbox","preferred_username":"creative_math","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsSOXZub0InF4kuiY56SV\nYqP+pO8hnMFdCBZhG/4zx/el8AG5WfkeBm8CuJYkjfNqr9zBJESCP3Zy0bblS02l\nQG2Oc/sbdT9+04DG2CAjgBQRWT+X+lGEGKPlisua6BnYRhXaR1+bx2ZbyPVtLdYA\ncBP1uRCGjJca2UtS2CuKPZABc/U/KvzIb+IJXeg1PPSPZ0odu7xWoW4OCm182ArI\nhvp29bpyop6LkrG8+MNMKm5NlK1H3uLlayADJSGnJFnysp1drb45IMjGnreUGv9z\nQYquNlJzp3yqkEZBWYMJ+BOy/aqgc/tCaVdIrcijGjE4mgbjoIapf+7x2m6SWhiN\n+QIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-21 00:00:00.000Z","summary":"

2nd Year Undergraduate #Mathematics student at the University of Toronto.

Currently exploring my interests, but I know I like math (and a bit of competitive programming) for sure!

Also, I'm a content creator on Instagram, I mostly post proofs of theorems I feel I can explain well. That's my main platform on social media.

","updated":"2026-04-20 02:16:09.067Z","user":"","username":"CreativeMath"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2026-01-24 02:41:59.900Z","domain":"mathstodon.xyz","followerCount":320,"followers":"https://mathstodon.xyz/users/Inquiry/followers","following":"https://mathstodon.xyz/users/Inquiry/following","followingCount":969,"icon":"https://media.mathstodon.xyz/accounts/avatars/109/287/642/732/199/813/original/a077848f74225002.jpg","id":"holjkg6oy8nh1si","inbox":"https://mathstodon.xyz/users/Inquiry/inbox","iri":"https://mathstodon.xyz/users/Inquiry","isLocal":false,"last_fetched":"2026-04-20 02:16:09.111Z","outbox":"https://mathstodon.xyz/users/Inquiry/outbox","preferred_username":"Inquiry","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArUaqq8aEN2p8Hie7wgv2\n0x8mqW60IuVLUekBSTfHHmCl/AguCg6Et4QXjLnWGXEufTJ13LqXdqm+cXWGtZfn\nyo5nY0/4iOXEwV/oj/PzIVTz1qeaCt3Hz604GmACQZNJbCrxDugieZMXKD9Ex6SA\n9GlQwTcJF07XzU/2QwI+mjo/3EASHHiPACnuxuF7eS1TAr7LqEbASdAQE8A8jgIU\neiRGLXtL4X8UTHkn56NC/i/MfgczGeCRfSM0xGuYjNAvPjQLgfIgHlw0xwzzETjY\npPBbgKoiR/QANgQQAOIqOqpqaK36AG1joTr4Pu2qJG0bxiBhn0KP0xdpMKIhWxBR\npwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-04 00:00:00.000Z","summary":"

Education —
• 1993–2003. Graduate Study, Systems Engineering, Oakland University.
• 1989. M.A. Psychology, Michigan State University.
• 1985–1986. Graduate Study, Mathematics, University of Michigan.
• 1985. Graduate Study, Mathematics, University of Illinois at Urbana–Champaign.
• 1984. Graduate Study, Psychology, University of Illinois at Champaign–Urbana.
• 1980. M.A. Mathematics, Michigan State University.
• 1976. B.A. Mathematical and Philosophical Method, Justin Morrill College, MSU.

","updated":"2026-04-20 02:16:09.111Z","user":"","username":"Jon Awbrey"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2026-01-06 06:28:47.177Z","domain":"mathstodon.xyz","followerCount":294,"followers":"https://mathstodon.xyz/users/hartkp/followers","following":"https://mathstodon.xyz/users/hartkp/following","followingCount":195,"icon":"https://media.mathstodon.xyz/accounts/avatars/000/092/370/original/4b3d28e158118483.jpg","id":"1utykjuei6kgoiz","inbox":"https://mathstodon.xyz/users/hartkp/inbox","iri":"https://mathstodon.xyz/users/hartkp","isLocal":false,"last_fetched":"2026-04-20 02:16:09.173Z","outbox":"https://mathstodon.xyz/users/hartkp/outbox","preferred_username":"hartkp","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA38QosttXdAvM0GPsv7Py\nG2qTWzB/79MAfBK1Fza5xxGdueAC31bnV0IOWEibroazwI4+dJH+CHbuZs8XlThb\n2zO5nfaiW5QM422Xd5StkNxNbTp3bXyb9zBEVTu/BmjBruIGu4LRhvXREwDTJ8j5\nktpPMJnwxUVx4H9nfsATfsVvmQKA01lC+t9y2LI3UVm2nv72qWRslW2auVzFYcwE\nn5RoXQaoFtfAlRJcHboIAvQwWo/cFjfZYJeAelLdVDgALiS3GzBJrL7G4T92G9J/\n9ILSVDh2iEPU4eq7jmYFQOo4ChQ95snPtqNqnH856L2BJzm1s1iz4ajdMxON00mK\n+wIDAQAB\n-----END PUBLIC KEY-----\n","published":"2019-06-06 00:00:00.000Z","summary":"

Eg e' matematiker/I'm a mathematician.
Also: mathsplainer

","updated":"2026-04-20 02:16:09.174Z","user":"","username":"K. P. Hart"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-12-28 11:11:05.387Z","domain":"mathstodon.xyz","followerCount":22023,"followers":"https://mathstodon.xyz/users/tao/followers","following":"https://mathstodon.xyz/users/tao/following","followingCount":113,"icon":"https://media.mathstodon.xyz/accounts/avatars/109/378/244/433/513/115/original/e7134404c3103f9a.jpg","id":"1bgppgc2hjbo18o","inbox":"https://mathstodon.xyz/users/tao/inbox","iri":"https://mathstodon.xyz/users/tao","isLocal":false,"last_fetched":"2026-04-20 02:16:09.213Z","outbox":"https://mathstodon.xyz/users/tao/outbox","preferred_username":"tao","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA4Enfn4gs8ae2xG4OkK1P\nAzOXdgzLHvxoHLj1ZzIc+s6N+fYVAh1lO3oCyJ+v8ZOD5Di27yEpwEa3hU+j3ZEF\nIdfKwmfDwTA+tUHj2Dr5Hp8sDBI2Vsz9bKL4x6k1gPE785KIgQSCo6/Id31ZiwXC\n9ZEzKN0MRSKFGPVEuL4u0j85skMNC2DbDCXqvU2Zz88go2n204chp58pTI3xwGwX\nLtAF3grhLGdy9gdHEHpLpTHmUEzserpd4zLjqw5O6NydZTF5DFOazKn2QVx+X1Jz\njY2pvFWc4oXFLBv9IrvoYphTqxpMiOk/qnUxn2NconmcORihSGbObY033ZYy2dbK\noQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-20 00:00:00.000Z","summary":"

Professor of #Mathematics at the University of California, Los Angeles #UCLA (he/him).

","updated":"2026-04-20 02:16:09.213Z","user":"","username":"Terence Tao"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2026-01-04 09:48:19.791Z","domain":"mathstodon.xyz","followerCount":1274,"followers":"https://mathstodon.xyz/users/EuroMathSoc/followers","following":"https://mathstodon.xyz/users/EuroMathSoc/following","followingCount":11,"icon":"https://media.mathstodon.xyz/accounts/avatars/109/324/870/668/416/643/original/0fe245f0a47ebf6d.jpg","id":"dx281sr6lsj40oz","inbox":"https://mathstodon.xyz/users/EuroMathSoc/inbox","iri":"https://mathstodon.xyz/users/EuroMathSoc","isLocal":false,"last_fetched":"2026-04-20 02:16:09.250Z","outbox":"https://mathstodon.xyz/users/EuroMathSoc/outbox","preferred_username":"EuroMathSoc","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAt0DzxRovDzcXAFO03C/E\nrkieYX72/ApIhNnTVs6aMNGZbBQKVcaaBIhdJzxnpr37pTpqezqdt894UujqFXoC\nGXWZTRESUWuPJcDAWt1LrK0liaoUAdh9Z5iQdiywPfQYoEgfBGQesFd+dmBQxCt5\nqO7glI4rGI71myn7ftXzc3pPYWt9j73Nuc+XvAw+BpANUC5D1FAFOsH0jG2qkEJB\n9sdUQCRS9H8xdG6ZAmTje1HWL7qfeoHFEXNFsk5lvqgaTo2gFcHaOVCTQnwOuVOo\nZH9TdhGbrCpnmlt6JBHrkqlnooXhbcHcQwe1UHOo14gcQrvEjAKDMQf+euT28HHN\nJQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-11 00:00:00.000Z","summary":"

The Learned Society for Mathematicians from/in Europe

","updated":"2026-04-20 02:16:09.251Z","user":"","username":"European Mathematical Society"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2026-04-15 17:06:22.345Z","domain":"mathstodon.xyz","followerCount":135,"followers":"https://mathstodon.xyz/users/j824h_arXiv_math/followers","following":"https://mathstodon.xyz/users/j824h_arXiv_math/following","followingCount":88,"icon":"https://media.mathstodon.xyz/accounts/avatars/109/354/842/751/478/132/original/47f4d0730be45b25.png","id":"jnt2edtui96cmwp","inbox":"https://mathstodon.xyz/users/j824h_arXiv_math/inbox","iri":"https://mathstodon.xyz/users/j824h_arXiv_math","isLocal":false,"last_fetched":"2026-04-20 02:16:09.290Z","outbox":"https://mathstodon.xyz/users/j824h_arXiv_math/outbox","preferred_username":"j824h_arXiv_math","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtamo6tcrB/D6ABKySJBE\ndzG4oGE6iUhOrRRsdHpunmZPBVCeaF7oYPI9vu9BVkQUjJ++VE2ZGsAA4T52YPFu\neYZXabAAYzoHU/zkRjXDhSIeNZ6CYTTuphmXBrUC8ANLrvSf0EmZ/5qr4RJAnAIj\nJ+fFPjGzpZsQK64TTt7U1X7XOiF4LLScKAj6jCcNRViWG7qCAACcHJUOQvvT/ph9\ngjffPnEFWFT+5HOLyJIvTINReiOzXQbsNj0xpQ6PqvCxY4CDDFwV0MSFbSBU0/AK\n7tLzVyS+KQHxJfSfWNQfSqSI+szv3VrvIKZp6xISPoTvpj+nHqdmMnRspnnIlPDU\nzQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-16 00:00:00.000Z","summary":"

Mirroring the daily RSS feed from arXiv math

","updated":"2026-04-20 02:16:09.291Z","user":"","username":"arXiv math feed"}],"page":1,"perPage":10,"totalItems":3,"totalPages":1}

A Math Enthusiast

Following