{"items":[{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-09-13 06:54:52.298Z","domain":"mastodon.social","followerCount":7953,"followers":"https://mastodon.social/users/vicgrinberg/followers","following":"https://mastodon.social/users/vicgrinberg/following","followingCount":925,"icon":"https://files.mastodon.social/accounts/avatars/109/258/754/451/069/494/original/241bb70043350a4d.jpg","id":"2vtozdolt80o7o9","inbox":"https://mastodon.social/users/vicgrinberg/inbox","iri":"https://mastodon.social/users/vicgrinberg","isLocal":false,"last_fetched":"2026-01-20 18:32:02.355Z","outbox":"https://mastodon.social/users/vicgrinberg/outbox","preferred_username":"vicgrinberg","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAym36JUzkQFThpx0PUKub\n0wOvuDQpCMwCnuqBukjug94arhumZpmHJ1EKL/TxXYnJXIo91zMOIQsUSi2zgIdz\nBuEFKBZZl0OAouoooDLQH6eLvgJp3GGZnFxawCQDQ1xRo3qi9WsYaxnn5zkz4FZI\naoZUStmxnSEhyn5c/TX3I2zZn7pDZ7f6n65WCM6S4VPpv9+042Qv29c0Xblz3rM7\nsvhjHJbQXGVCKF/lRI2u2+gQi/EKAs7Jzc04BVrWqqwCTyTes7stPMBYslpAaddt\nBBjmgNspEnfNNdRAA0CJ2RvvGyfOTcIfYQnvnZq/8LxjbqPiVp0C1VIg4uKMbAFE\nBwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-10-30 00:00:00.000Z","summary":"

- professional PhD astrophysicist #XraysAreTheBestRays
- published author & artist
- #ClimateCrisis & Astronomers for Planet Earth
- science communication #VicisAstro
- artwork #VicisArt
- book recs #VicisBooks
- foodie & chef #ViciCooks
- living between Zuid-Holland (50%), Süddeutschland (20%) & on the road (30%)
- she/her

Housekeeping:
- private account, not speaking for my employer
- most posts expire after 12 months
- direct messages from non-mutuals are blocked & ignored

","updated":"2026-01-20 18:32:02.355Z","user":"","username":"Dr. Victoria Grinberg"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-10-09 13:03:50.705Z","domain":"mastodon.online","followerCount":134,"followers":"https://mastodon.online/users/AngelaCarstensen/followers","following":"https://mastodon.online/users/AngelaCarstensen/following","followingCount":457,"icon":"https://files.mastodon.online/accounts/avatars/111/006/044/693/181/180/original/60c70e4ddd71c0fd.png","id":"duw7vb4d0o5l49q","inbox":"https://mastodon.online/users/AngelaCarstensen/inbox","iri":"https://mastodon.online/users/AngelaCarstensen","isLocal":false,"last_fetched":"2026-01-20 18:32:02.446Z","outbox":"https://mastodon.online/users/AngelaCarstensen/outbox","preferred_username":"AngelaCarstensen","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwcNqWZiC9MrMZgUuuHsb\nSY5yJt0pGhtE4Fw0cZpvRDASykUtvUbQjObBaYeK5Dnpgin8lU3HHHxNrNCFmiuL\nM5Junl7IdLr16voCB1Kkfqtp2m2jI2pHGMlKdp9eKi3T5su72gwQaaEBUox/Z85Z\nW7cLT+LXlDSWX++cDmpB6je1pIMlFkuo1EsRAwKASwbM6CJQhm8RJeHAKHWkk9Ed\nshu6uVTQO+sW7KMe5mfjszwvSZCniiLpXAlbyfK5b2qt/iVwJQvdIFturW7cHpW9\nrDU3ZLEyxDTU94DA+UxoI1jMTeODdl3BFDDQgZoVH0wD8SID9vmw7+EgLFToF8ia\nKwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2023-09-04 00:00:00.000Z","summary":"

Ich gebe #Nachhilfe in #Mathe, #Englisch und #Naturwissenschaften. Auf meinem #Blog schreibe ich über das #Lernen, #Selbstfürsorge und wie ich die Welt erlebe.

Profilbild: lächelnde Frau vor einem Regal mit Schulbüchern

Titelbild: Lernmaterialien und aufgeschlagene Schulbücher auf einem Tisch.

","updated":"2026-01-20 18:32:02.447Z","user":"","username":"Angela Carstensen"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-09-17 23:43:47.207Z","domain":"mathstodon.xyz","followerCount":0,"followers":"https://mathstodon.xyz/users/christianjaeh/followers","following":"https://mathstodon.xyz/users/christianjaeh/following","followingCount":0,"icon":"https://media.mathstodon.xyz/accounts/avatars/109/403/811/627/484/031/original/89a485befaa7d3c3.jpg","id":"pp4w25kp74j2ukd","inbox":"https://mathstodon.xyz/users/christianjaeh/inbox","iri":"https://mathstodon.xyz/users/christianjaeh","isLocal":false,"last_fetched":"2026-01-20 18:32:02.492Z","outbox":"https://mathstodon.xyz/users/christianjaeh/outbox","preferred_username":"christianjaeh","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv4UIeR6ZwS27F91WBHS0\n5AaU7vhjzxx0+tsdheLK5P370QhCx6klGMOkgjh0WQr/5cUUUkinuCcZDmU/KUPz\nDNOMmg/LQ1ftx5jADnq/C/4kyI/5rfSFZP+hncAv0A9lP9McNYj0wfjOul4kK2bo\n5Bq/EXolYXu3r03l2r7qIYpUxWmMZsGtG7kio+GS46CnHwaqCGE1zW57dkjexT34\nJH9vFKXR9/OHh3pPdqSnyYQm9EPDbJfqH4j0HRJsK530wcfeURb1mRFwAfSyfOMW\nLYpyAK1lKl//rJjcTJunD3lUJnif1xv2/X832KjqHTwiJyuSyBJCkJazEnNcFYDz\naQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-25 00:00:00.000Z","summary":"

I am a mathematician interested in all things #Analysis real and complex. In particular #PDE in the tradition of Hörmander.

Work at Mathematisches Institut Göttingen. @unigoettingen

","updated":"2026-01-20 18:32:02.493Z","user":"","username":"Christian Jäh"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2026-01-18 00:08:49.359Z","domain":"mathstodon.xyz","followerCount":100,"followers":"https://mathstodon.xyz/ap/users/115911243109922607/followers","following":"https://mathstodon.xyz/ap/users/115911243109922607/following","followingCount":107,"icon":"https://media.mathstodon.xyz/accounts/avatars/115/911/243/109/922/607/original/b8d6e64f7f25cf77.jpeg","id":"jgime03n0md92xk","inbox":"https://mathstodon.xyz/ap/users/115911243109922607/inbox","iri":"https://mathstodon.xyz/ap/users/115911243109922607","isLocal":false,"last_fetched":"2026-01-20 18:32:02.539Z","outbox":"https://mathstodon.xyz/ap/users/115911243109922607/outbox","preferred_username":"jakub_et_al","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAo4OJqdZVxg6CsyUD7tMa\nhVa58JHK3k6hPvfzuAE06V4ECmTAy0/zHobIabXXs3X54PeFuUlcudd2DYzjtqKN\neSI4RseMhCNjMWwxEVuuxd+NPJBwqOk89m0rKlvUjxc6a2oclvGQ6/Om5J+jtH2o\n1w/fDsHiGoLVNdC957Q80w3VHBRe/JRdlbA3IDHSbNe3g6oh+r6muS+HJp+Ttnjw\nLOkrxxY4cYnG0kF8twcw1BLWIBxKfizU6QuXy5HF1+0Gki5Muof3+hJZ13nqrR88\n8mWJSS3CaFGebJZk0kh0JMkUGb4rGQnN4/m3zb5SbCfm9MePTELfqtJFmPtkqs0P\nfwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2026-01-17 00:00:00.000Z","summary":"

assistant professor in computer science @ University of Birmingham, but not-so-secretely actually a mathematician.

","updated":"2026-01-20 18:32:02.539Z","user":"","username":"Jakub Opršal"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-11-27 19:39:13.043Z","domain":"mathstodon.xyz","followerCount":0,"followers":"https://mathstodon.xyz/users/Don_Rubiel/followers","following":"https://mathstodon.xyz/users/Don_Rubiel/following","followingCount":0,"icon":"https://media.mathstodon.xyz/accounts/avatars/109/365/057/384/648/960/original/788d1ebe489a3fad.jpg","id":"fet1upuw0vxih0w","inbox":"https://mathstodon.xyz/users/Don_Rubiel/inbox","iri":"https://mathstodon.xyz/users/Don_Rubiel","isLocal":false,"last_fetched":"2026-01-20 18:32:02.583Z","outbox":"https://mathstodon.xyz/users/Don_Rubiel/outbox","preferred_username":"Don_Rubiel","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAo00g4gqBImAO7n7lcZ9u\nZre1qw2Dwveqck08Ae0oXFeBEjGtWv5oJfwTgk+JTqOz14yup7OmUTLFbdiyGcap\ngLFPgzFkqMvcaz9nbHIFyL5g67WWDhHKFP6us4xu4cWT42F5pLOO4gHq+vTfYTOQ\ncxp/YuMYx2I6kuFQn/PRmSG9rbVf4r/4L1mvss9mqnTy/GYK38wo2VWg/DTTjwBp\nOtYUWj1gGZ4rNDFYCxdsdHkBlGu2v24SWyR6s690amIFDKv8lmYSplZF3r1U2Tn4\nLdkg0C+MnsgRtN5IXWAx8zI6JN+yZu6ZkwTmf1CxdRy8iHyxlLZp0sz3xVMWeP17\nhwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-18 00:00:00.000Z","summary":"

ML E-Book Coordinator, Mathematician, Activist, Adaptation 2017 Civil Tech Co Winner

","updated":"2026-01-20 18:32:02.583Z","user":"","username":"Don_Rubiel"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2026-01-20 18:32:02.981Z","domain":"tube.mathe.social","followerCount":0,"followers":"https://tube.mathe.social/accounts/tomkalei/followers","following":"https://tube.mathe.social/accounts/tomkalei/following","followingCount":0,"icon":"","id":"juxtkhbby7tq3n9","inbox":"https://tube.mathe.social/accounts/tomkalei/inbox","iri":"https://tube.mathe.social/accounts/tomkalei","isLocal":false,"last_fetched":"2026-01-20 18:32:02.981Z","outbox":"https://tube.mathe.social/accounts/tomkalei/outbox","preferred_username":"tomkalei","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAlUsp2ZKfUg1QBMB4OW4Y\nvwC0+TDWvqzr0hiGZPtp3Mkv8dL9KPa/2zQOzCwuZPatuffjJBee1K0ItrvLAs5K\nIlhF5A0uEHCqCCXIKG2cGikBo3U7hmrcfVcGE9cgwf3laxtJIp9crgYtBpAmDvRC\ncrEFSDZS2lY0qNQXaypErcG9ZGtaC5jSESByempSa7MCsu7Df2zESd+TZLPMVwUB\nrkeYHDLB2Jn4sRsZL0285AO6NYn/GaYKim+4qtlUs6crrmst8mRNtcTvMESvvs+b\nEL+pm/T6JEYmioh84ejJWYSg5YwQ7VJjEaepBC3IGN0pyfvGm7+pTcKbfqwO5q0B\nlwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2025-11-27 17:32:30.796Z","summary":"Thomas Kahle, der Mathematiker aus Magdeburg an der Elbe.","updated":"2026-01-20 18:32:02.981Z","user":"","username":"tomkalei"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2026-01-20 18:32:03.026Z","domain":"mathstodon.xyz","followerCount":0,"followers":"https://mathstodon.xyz/ap/users/115884513537491382/followers","following":"https://mathstodon.xyz/ap/users/115884513537491382/following","followingCount":0,"icon":"https://media.mathstodon.xyz/accounts/avatars/115/884/513/537/491/382/original/48c75aa3c9d03359.jpg","id":"4z6m9xf033xjbjf","inbox":"https://mathstodon.xyz/ap/users/115884513537491382/inbox","iri":"https://mathstodon.xyz/ap/users/115884513537491382","isLocal":false,"last_fetched":"2026-01-20 18:32:03.025Z","outbox":"https://mathstodon.xyz/ap/users/115884513537491382/outbox","preferred_username":"MMLheart","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3FQgeZVnS7768SHx3Xk8\nochgRMk8pYwka0s+Nu9plsRl5YUQEzO9p9nwmFG3P1fhu+T0UYq+wnMVYpzuUJyC\nnnrdOH4w4kJ1Aq11lC92kcPdfi0keH9LCwqyideX7q2wd1nvPu+ewZej3VjRtHJI\n482OcTsDHX7k0oIiUZfczs8vhcUnuA2D+Gy4qmUKTkm7XP3/2WCrDDv2WegC62py\nSnkFGxJJlmaYzSIY4mS5E6vgqX/3KR5BD1ASIt7z8SfU6b79RCZ6PD5bYgfDxXlI\nWuHE8tH+o3Dl6LPB3Xx0qJXBEIaC3LUhQxPRyUTgVMLwouoeRbUO0IN63R129vVi\nCQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2026-01-12 00:00:00.000Z","summary":"

She/her
Still studying 🧮

","updated":"2026-01-20 18:32:03.026Z","user":"","username":"MMLheart"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-10-06 06:22:21.161Z","domain":"chaos.social","followerCount":3618,"followers":"https://chaos.social/users/necrosis/followers","following":"https://chaos.social/users/necrosis/following","followingCount":6443,"icon":"https://assets.chaos.social/accounts/avatars/000/000/304/original/a4791d410da3252b.jpeg","id":"i2q3q01bs51n9wz","inbox":"https://chaos.social/users/necrosis/inbox","iri":"https://chaos.social/users/necrosis","isLocal":false,"last_fetched":"2026-01-20 18:32:03.155Z","outbox":"https://chaos.social/users/necrosis/outbox","preferred_username":"necrosis","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzDxx7vP8IG4NEsH47h7z\nhiOVc2+FVqChn+EKX63a8qnewAzH8EBXK8LT4LpjSCnjPoqy24trg2T9UR4yzAgw\nSXQSuZzTJdggjNvdFcCAADVI69L8fUPhC9S3647GkayQWdU3Km0x4REKmnBpfrLi\nlZlPYJAHEWOcftWe71QygeW8kEizkTnvBt8uorJ59BlDItwfcaBIhLdHTKMby0u6\n0+QdROoW0k1eCjGc5+pjCJO99IgWivfMllVZZE3rz27HxF6rINlOjSggOw6PhJaB\n8NvkpiGS0vOAHvBuOCX7hr58m/t9s9hTd3CpbNZba3RmjDHQtmlhIS69AF8fyVnO\nOwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2017-04-15 00:00:00.000Z","summary":"

Research #IT

Masto-Engel 😇

Reminder: ⭐≠ endorsement
Beiträge werden nach 2 Wochen gelöscht.

","updated":"2026-01-20 18:32:03.155Z","user":"","username":"Robyn"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2026-01-03 20:19:48.885Z","domain":"chaos.social","followerCount":90,"followers":"https://chaos.social/users/stelfrich/followers","following":"https://chaos.social/users/stelfrich/following","followingCount":777,"icon":"https://assets.chaos.social/accounts/avatars/109/026/904/381/468/038/original/6537d9196f0771c5.png","id":"buny20yrg5gs517","inbox":"https://chaos.social/users/stelfrich/inbox","iri":"https://chaos.social/users/stelfrich","isLocal":false,"last_fetched":"2026-01-20 18:32:03.201Z","outbox":"https://chaos.social/users/stelfrich/outbox","preferred_username":"stelfrich","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAunGIzpMPuK2uwMRMFCgS\nMNywSIqnclVBkxV+Kre0VaGUbTux7Jk/ksIbb8rpi/LTgjcai8pSbxf7sLYjKq9S\n574BpXVp4jZrYMEV3j0J/7bM78WCDv9kXasbTPOcN5Vlq6YGmbBhnvHfC0xiEjNO\nRpVHYLV0gXmxNesw5ZiSyRVQsyKJM1Hq2lcIZNkU9M8T+g0TQEMvGmKk4bxRwSNy\nzHT54+qlRNo2IAaR98LuDQp1NpwLfk4xkYQsqNMWSDpVAVo+o23IieZ9eWyvir1Z\nIIQYnDvFtOfdajXU8xyhl8zDte8YOHzi8KAp2KQERljsvX+tx4Cy6ffU69WOr+4Y\n7QIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-09-19 00:00:00.000Z","summary":"

Team Lead Educators Alliance at KNIME. Bioinformatics PhD. Open source enthusiast. Views my own. He/him.

","updated":"2026-01-20 18:32:03.202Z","user":"","username":"stelfrich"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-09-22 10:21:46.637Z","domain":"mathstodon.xyz","followerCount":147,"followers":"https://mathstodon.xyz/users/jdw/followers","following":"https://mathstodon.xyz/users/jdw/following","followingCount":318,"icon":"https://media.mathstodon.xyz/accounts/avatars/114/285/827/267/950/053/original/d2df4bf93b3df6dd.jpg","id":"5wb7tredir3w1uj","inbox":"https://mathstodon.xyz/users/jdw/inbox","iri":"https://mathstodon.xyz/users/jdw","isLocal":false,"last_fetched":"2026-01-20 17:49:16.406Z","outbox":"https://mathstodon.xyz/users/jdw/outbox","preferred_username":"jdw","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA11q3KYjgldHFGI8JTJ9Z\nnLxtDx5Gm1XsPRxHBzJY0eYx8Fh4z5j6fJ4eL5jfvY9fgOwY5302eYdzwsyp8cSZ\nr5a72EF0oZ6PjEVlAy0jRtaZOKWMRFDJnrujrHVtA+8j4f3XDi3CGLJ7Ou+KZ6wn\n5YCXFtdPakNF7B1xlKq6q7ChUbrFs+DJ/SGsu8OBsf8vsv5RNk4kBU4JsqC+r8Zp\nwQvCT+kQUoTv9ASXsPHZf0JMl6CczHojmwO8p91lwFA7R4EnoO/sB+1GFMA3f3wW\nX8/ILb62grMev/K46PctZW74MAiLtWoNjSf09NZi0TA3ZT8zv2dekHeSrlHC27nw\nrwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2025-04-05 00:00:00.000Z","summary":"

I’m a mathematician and computer programmer based in #Regensburg, Germany. I enjoy fun and easy math questions, mostly within algebraic geometry. I like constructive mathematics, mainly for aesthetical reasons, and try to think and write constructively when possible.

I’m also interested in literature, history, sociology, music, economics and philosophy and I enjoy reading books from these fields.

I try to be friendly towards my fellow creatures, which of course has political implications.

","updated":"2026-01-20 17:49:16.406Z","user":"","username":"Jakob"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2026-01-19 08:07:39.433Z","domain":"mathstodon.xyz","followerCount":0,"followers":"https://mathstodon.xyz/users/Theoremoftheday/followers","following":"https://mathstodon.xyz/users/Theoremoftheday/following","followingCount":0,"icon":"https://media.mathstodon.xyz/accounts/avatars/109/381/384/986/208/113/original/6b6ca910a74bc616.jpg","id":"08aj3bgiefcv1dj","inbox":"https://mathstodon.xyz/users/Theoremoftheday/inbox","iri":"https://mathstodon.xyz/users/Theoremoftheday","isLocal":false,"last_fetched":"2026-01-20 17:06:04.651Z","outbox":"https://mathstodon.xyz/users/Theoremoftheday/outbox","preferred_username":"Theoremoftheday","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvrMCnnL5H9qnAXJVM2a4\nzpHEDErV8QYTCmr+0bf+qNsKCQy+GfrTX5MYEmloedluVKf1V8QctrCM2aeDl9Tb\n9hXWAs0vnbDSZK9vTRCZ+XFVNUOzjJ9g0VVNmcEvtu23n4MMwPSpyJT5g3h5Ifya\n3a7xaPkUbrygvAmrUOyGqCkRR0Ss6AG2SRKvS6V+y68Gl0oY584svIzuorjaupS+\nLwCp8B2r8G3PeFp1XAuJ5gG4bBDVYJl8OtDXEB1T0O7NgmKkTjNLkYrqgqVFKU21\n9irJaCTqjg/lXGgNgIzwW/MfCjjh3/KNzr5aMizRnDkK1e9PKUzC9RbTNMwgaMWk\ncwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-21 00:00:00.000Z","summary":"

Welcome to a gallery whose exhibits are the crowning achievements of mathematics: her theorems

","updated":"2026-01-20 17:06:04.652Z","user":"","username":"Theorem of the Day"}],"page":1,"perPage":10,"totalItems":663,"totalPages":67}

Her Maths Story

Following