{"items":[{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-09-13 18:00:34.809Z","domain":"mathstodon.xyz","followerCount":13695,"followers":"https://mathstodon.xyz/users/johncarlosbaez/followers","following":"https://mathstodon.xyz/users/johncarlosbaez/following","followingCount":549,"icon":"https://media.mathstodon.xyz/accounts/avatars/108/205/715/237/591/098/original/23b93c7b653be37c.jpg","id":"4dv15agjk5oz8jr","inbox":"https://mathstodon.xyz/users/johncarlosbaez/inbox","iri":"https://mathstodon.xyz/users/johncarlosbaez","isLocal":false,"last_fetched":"2026-01-02 16:22:59.287Z","outbox":"https://mathstodon.xyz/users/johncarlosbaez/outbox","preferred_username":"johncarlosbaez","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvgJHppW3vD2wZm2hxOGs\nkA45SH/pWuvDLEXDBr3NKdKZywgO/IWBDY7vDiFZqrA7nrVv3GvYIOemv44CEl1Z\nJZ4tszs3PYRdfBHHZENkoWneCgfS1Ha1LIxBd9hQNqfD4Z7883QT2UrwXGQD3Vgr\nL+C9XsVPoD5bxDeEgiu8kHqbWdZfin2+J+tfrsoHjx+Y9q32ngXyCUaqssrnfJkw\n+KEwQGkNJob2p1RHYQcQaDdOWjKLfxHlQQJ/FuvV8wxBYYPkW9innQUxGSvgg8R8\nb38SdKXpyH8IYM/mfQnSJU8fRfvxuji+hock4CXdP44iCpyHjGDON1WdYuNXSRwQ\n4wIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-04-27 00:00:00.000Z","summary":"

I'm a mathematical physicist who likes explaining stuff. I'm the Maxwell Fellow of Public Engagement at the School of Mathematics and the School of Physics and Astronomy at the University of Edinburgh.

Check out my blog Azimuth! I'm also a member of the n-Category Café, a group blog on math with an emphasis on category theory. I also have a YouTube channel, full of talks about math, physics and the future.

","updated":"2026-01-02 16:22:59.288Z","user":"","username":"John Carlos Baez"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-10-15 04:38:23.153Z","domain":"neuromatch.social","followerCount":879,"followers":"https://neuromatch.social/users/vineettiruvadi/followers","following":"https://neuromatch.social/users/vineettiruvadi/following","followingCount":619,"icon":"https://media.neuromatch.social/accounts/avatars/109/429/690/388/220/701/original/b93c46fe3f4c1a7a.jpeg","id":"j9tjckzns3zua51","inbox":"https://neuromatch.social/users/vineettiruvadi/inbox","iri":"https://neuromatch.social/users/vineettiruvadi","isLocal":false,"last_fetched":"2026-01-02 16:22:59.596Z","outbox":"https://neuromatch.social/users/vineettiruvadi/outbox","preferred_username":"vineettiruvadi","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxNAikeP7Te5t13HmXbEV\nuecNpzMubdoO+QfQZD5AWXiWtV5Hxw90vRUCfiuijkqluJ1YOhwqJt8n0QaOUBch\nmHBW+uLi3HBro7nUI5pARylESQkovxktkj4ozxoMrAX5zanmPeKs5gxGFoMGBmcN\n7/EMTdlVf2cy7CYgcbnGBuki9d03IaKJEGqJKIAesSUBnGT18sEUgXZwAjoAxRER\nrvbisgAzkiAL2msS0L/RDnzsY5wK40gc2HyR8BMIbg1BZhOnVYKE2TSY5E7NNXHs\nJqKOrFRTcm4/NLuyGd+ip1C4Q2UONd2KxqPA3UEx12Asw9KMcaC/30AjPsvMUSGm\nZwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-29 00:00:00.000Z","summary":"

Reverse Neuroengineer ∈ Control ⋂ Emotion; data is overrated; he/him

Research Fellow @harvardmed @bwh. Prev: @emorysom @gatech @hume_ai

","updated":"2026-01-02 16:22:59.596Z","user":"","username":"Vineet Tiruvadi"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-11-08 02:19:18.359Z","domain":"neuromatch.social","followerCount":1042,"followers":"https://neuromatch.social/users/dlevenstein/followers","following":"https://neuromatch.social/users/dlevenstein/following","followingCount":612,"icon":"https://media.neuromatch.social/accounts/avatars/109/513/367/384/651/382/original/c5767a7b45fc03e9.png","id":"pw9xsce54x2fbr8","inbox":"https://neuromatch.social/users/dlevenstein/inbox","iri":"https://neuromatch.social/users/dlevenstein","isLocal":false,"last_fetched":"2026-01-02 16:22:59.704Z","outbox":"https://neuromatch.social/users/dlevenstein/outbox","preferred_username":"dlevenstein","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwhhzWm9XlLlxZIJn35WE\n+1JeKEbG9Lxv4i5jTtUwG/rT/lrtOj9qSVQEvBf4lNq7I2JWvGd80EKWH5g3yFBE\nMmK4h3wSLshZFnYzgUrUeuniQizUxoDjDlFTWaCBw3MRmacA7XC9beuFJFOumMVo\npCVBPYXadeiIfvhftgJLeMDaKmDV9sFgFngDv3fEH07Y03CfLBgIraT/0mZCRwK3\neBYZQZCWuoGSKZler6kdOi09FI9FPoobKNZuWdoL06oTSD269RtV3O4ibcPM9YLF\n7JMLtpQh7E5H2yAeYXmG7pyY4Rf2bb7MIG7gFcZKDZtlJvoOsWhTBZfCtWfiggET\nUQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-12-14 00:00:00.000Z","summary":"

Neuroscientist, in theory. Studying sleep in 🧠s and 💻s with Blake Richards and Adrien Peyrache at Mila/McGill.   An emergent property of a few billion neurons, their interactions with each other and the world over ~1 century.  Counting chickens 🥚🐣🐥.

","updated":"2026-01-02 16:22:59.704Z","user":"","username":"Dan Levenstein"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-10-11 23:40:57.082Z","domain":"neuromatch.social","followerCount":2967,"followers":"https://neuromatch.social/users/PessoaBrain/followers","following":"https://neuromatch.social/users/PessoaBrain/following","followingCount":621,"icon":"https://media.neuromatch.social/accounts/avatars/109/518/446/100/369/021/original/b2136cfc451faada.jpg","id":"tywkq8gb88qeco6","inbox":"https://neuromatch.social/users/PessoaBrain/inbox","iri":"https://neuromatch.social/users/PessoaBrain","isLocal":false,"last_fetched":"2026-01-02 16:22:59.811Z","outbox":"https://neuromatch.social/users/PessoaBrain/outbox","preferred_username":"PessoaBrain","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAy7f20315BJ550Zxn2Uhv\nVkA1QopWqfR6zH/56H0KaqYCEEa+JDqit1JLR4FZlvrR9NG6jw+EJfnJhISzA6jT\n6TUcN1HBsRuWistqe5s9Dy/KNlw4rs8Un7Al0Xxs2lAuheKsJQIJLAEG21SCFPS/\nSMEwjh3c8P4+8aKGwm0wKLkxCAvpOgEW4BFz+Ej22+1YpOhzPE+JVYIR7AbqVlKf\nAZVZjlLCa28HVbPua/ma6tE5Rjt6otgEJ5Jv2XXHvxlsnNegVzksV9ccidlVq1G/\nLppPEV5DciIvFag11LDp7Z5vq/P6nMe/Uj3K759XVTAqpXc+17Z+XgtD7RFxTzsu\nAQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-12-15 00:00:00.000Z","summary":"

Neuroscientist interested in the cognitive-emotional brain.
Author of The Entangled Brain, MIT Press, Nov, 2022.
Neuroscience & Philosophy Salon.
University of Maryland, College Park, USA

#neuroscience

My book, The Entangled Brain, is aimed at a general audience interested in science, and discusses how we can think of the brain in terms of distributed processing that strongly blurs the boundaries between traditional domains, such as perception, cognition, action, emotion, and motivation.

","updated":"2026-01-02 16:22:59.812Z","user":"","username":"Luiz Pessoa"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-09-15 21:30:49.563Z","domain":"neuromatch.social","followerCount":4579,"followers":"https://neuromatch.social/users/NicoleCRust/followers","following":"https://neuromatch.social/users/NicoleCRust/following","followingCount":758,"icon":"https://media.neuromatch.social/accounts/avatars/109/456/533/602/729/572/original/ac827f86417ff05e.jpg","id":"7w5wfe1i5r147r5","inbox":"https://neuromatch.social/users/NicoleCRust/inbox","iri":"https://neuromatch.social/users/NicoleCRust","isLocal":false,"last_fetched":"2026-01-02 16:22:59.921Z","outbox":"https://neuromatch.social/users/NicoleCRust/outbox","preferred_username":"NicoleCRust","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAs4nsZNqPHo8XYijn37TX\n0iCEXBi4GH4SR1us3PrixLSar2OOm5ZK4O+KosCJKCY/XqK6IRRlwRhQxV9eHIjp\nc2RqnHfpYCcf8ktDbpJmOQHVqcS6igRATgBSyBpz4fTnAv6s3zJ+RbWfX16T2Wz7\n+NDoK8Y15v1tsK9XlckROXIrp0tt5z6dbwOQ30LdIxwmtlhAJBrWKBa0Tp6gQeDM\n3d8hPtAXiRp3in0+7egEfmtKwymiMjwhcpPET90SzFHlPEy+yUT1difDBCj41PsF\nhXtiIijsGLEY32wRVUw8fFpMsxOTPujJ7bV4/tcaZafbjIsGn2bSnJq1RJO/moka\nlwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-12-04 00:00:00.000Z","summary":"

Professor (UPenn). Brain researcher. Science advocate. Book: Elusive Cures (2025). https://press.princeton.edu/books/hardcover/9780691243054/elusive-cures

","updated":"2026-01-02 16:22:59.922Z","user":"","username":"Nicole Rust"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-10-01 18:23:52.753Z","domain":"neuromatch.social","followerCount":4445,"followers":"https://neuromatch.social/users/kordinglab/followers","following":"https://neuromatch.social/users/kordinglab/following","followingCount":515,"icon":"https://media.neuromatch.social/accounts/avatars/109/425/216/243/571/769/original/57377d9abdd03a69.png","id":"61sym3t2tnv4ac6","inbox":"https://neuromatch.social/users/kordinglab/inbox","iri":"https://neuromatch.social/users/kordinglab","isLocal":false,"last_fetched":"2026-01-02 16:23:00.030Z","outbox":"https://neuromatch.social/users/kordinglab/outbox","preferred_username":"kordinglab","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwLTn6l7K7cN/vAE5SEjp\nu1vPGHgkKf0NcHg5Gvb5nJ1XH90wWET0jkuhSFeaDwyquRaeFLHJCJLieNW1yZgG\nXDeh3gJVKR+F8bqjSroam1vsdQMTVxSE7PrIf+zFN0RUQQIiQMz5Yf1sul28jntY\nXdSsF3tJ1BRGINR6UUKuPhUzHudmLHF2CLlfGpp9FLz9xFdDrpWaXLTuD+gw8skA\nh35Q0JvKpS6zfTTIEzjk0AaRDyr+9HGYNWK7LFZNoLqqEIHSyW9JrBD+ePB4GskY\nmuPdL1SvaSsOBcyLA2WaonPKjtHcHs36rYSj+H3+NG/9PFms3oG6m5ABm9h88kmO\nHQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-29 00:00:00.000Z","summary":"

@Penn
UPenn Prof, CIFAR Learning and Machines co-director, Community for Rigor (C4R), deep learning, brains, #causality, scientific rigor, Bayes, Machine Learning, http://neuromatch.io, Transdisciplinary optimist, Dad, Collaborator, Loves outdoors, hiking, skiing 🦖

","updated":"2026-01-02 16:23:00.031Z","user":"","username":"Konrad Kording"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-10-19 03:48:27.188Z","domain":"sigmoid.social","followerCount":962,"followers":"https://sigmoid.social/users/ceperez/followers","following":"https://sigmoid.social/users/ceperez/following","followingCount":1147,"icon":"https://cdn.masto.host/sigmoidsocial/accounts/avatars/109/305/774/651/036/658/original/f5f623eeba87bda9.jpeg","id":"lojm3471ewgvdu3","inbox":"https://sigmoid.social/users/ceperez/inbox","iri":"https://sigmoid.social/users/ceperez","isLocal":false,"last_fetched":"2026-01-02 16:23:00.129Z","outbox":"https://sigmoid.social/users/ceperez/outbox","preferred_username":"ceperez","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsbEfPHR4RNZVbsc1INK4\nWvBVjGEbG0ltLkrsx4xlQNaC5sYKGh63pp8fiAdspjs0sXEhunwQi7VDCcCxAeGU\nyhSkmeyep0YxLesljQOKQk/Nar09oIxRJGoIDPEsY5eHchQVJbYhTSKethkfYeLn\nxESJ1vDJIUhjA1Gb9RB78hbrAMLcXHL8ZJfGf6Du5judrB+KIbLJ9mgn8uRNdpKf\nU/1IWNE3SORNPhIuSwZD8qjER5r0p+z2wH29qMB8cZ1fiBcOJhzhEQrdg58AkjXO\nPY6K32vePCdc1dUVwK9/GWeVf/rDpeDVBKV0vKgxiHtCU9iUTFcW5ECiKWVFiY06\nywIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-08 00:00:00.000Z","summary":"

FOLLOWS YOU The Artificial Intuition, Fluency & Empathy guy. AGI via Peirce's triadic inference.

","updated":"2026-01-02 16:23:00.130Z","user":"","username":"Carlos E. Perez @IntuitMachine"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2026-01-02 16:23:00.157Z","domain":"sigmoid.social","followerCount":0,"followers":"https://sigmoid.social/users/leokoz8/followers","following":"https://sigmoid.social/users/leokoz8/following","followingCount":0,"icon":"https://cdn.masto.host/sigmoidsocial/accounts/avatars/109/299/251/897/113/803/original/2477499f8ccab7d6.gif","id":"lbli1pet8793c2a","inbox":"https://sigmoid.social/users/leokoz8/inbox","iri":"https://sigmoid.social/users/leokoz8","isLocal":false,"last_fetched":"2026-01-02 16:23:00.157Z","outbox":"https://sigmoid.social/users/leokoz8/outbox","preferred_username":"leokoz8","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2QP/ywcd7ZUUcwSR12jG\n8NHj3RTl6kp12cN9aRmZApWLR7Lt6MAkfgcXSGXDJJmlwmLubVcrgKgzYQJ7lrom\nljmQR6uFhjDQAGERILX4/csITeQdEjHNTmmFA3jHTOZhAYiXz/G5ILN7jATf74un\nliDRf4wPTbs3Y9h6lNSl6b4qi99Q95CUKHtidly7Y5qL/WGywzBRRUOzndKaAodH\nnjqWXLiSszpIjriw0cuz20pU/1NX4O0fyw0HMcpYUm/326w0nnpePKzTRkD/0YmB\nw7cHhcf6+9f7+79vb+pAprt9MrX3gF0qtTAzWmBH/COxQ8plr/9n3Iev8uQMAvPG\niwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-06 00:00:00.000Z","summary":"

ICoN Postdoctoral Fellow at MIT

","updated":"2026-01-02 16:23:00.157Z","user":"","username":"Leo Kozachkov"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-09-17 07:26:03.971Z","domain":"mathstodon.xyz","followerCount":3637,"followers":"https://mathstodon.xyz/users/MartinEscardo/followers","following":"https://mathstodon.xyz/users/MartinEscardo/following","followingCount":117,"icon":"https://media.mathstodon.xyz/accounts/avatars/109/248/389/055/834/156/original/34545437c59a4b2e.jpg","id":"7aiv92cxrb55zl5","inbox":"https://mathstodon.xyz/users/MartinEscardo/inbox","iri":"https://mathstodon.xyz/users/MartinEscardo","isLocal":false,"last_fetched":"2026-01-02 16:23:00.185Z","outbox":"https://mathstodon.xyz/users/MartinEscardo/outbox","preferred_username":"MartinEscardo","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAx2ac5rQZjJp6kxBwN3VY\nEWpZIkA7UCG9zUfkN0tW8eOLE3E2yy1p7eOkx7HhSMLc/RnERnimAS03ssGYh7oO\nwZtuajZ+Bwwt8ua538opKgfzsEgbco1G27LSdcSn/TeN6TvDpikLiP5zeQIOfqR1\n59m3ahULsm2ijD7g79uJwZb8x5PggqUc8BiGzBGk7SX75ISyngSG7vDwfKF/xF02\nIHnj4d+8hlJHTBpozcv/rHJdTnjr/NBauEjPwVM2KCtus5KJRCy686NO2RMvpxaT\nAYtLKSK/4/eqakkY3mkkUFl9DSErcgClfcC/a015pFQSs1uhY23mmA1bof2fU6gf\njwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-10-28 00:00:00.000Z","summary":"

Professor at the University of Birmingham, UK.
I am interested in constructive mathematics and (constructive and non-constructive) homotopy type theory and univalent foundations, connections of topology with computation, (infinity) topos theory, locale theory, domain theory, combinatorial game theory and much more.

See my meta-blog:
https://cs.bham.ac.uk/~mhe/blog.html

","updated":"2026-01-02 16:23:00.186Z","user":"","username":"Martin Escardo"}],"page":1,"perPage":10,"totalItems":37,"totalPages":4}

almost_equitable

Following