{"items":[{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2025-12-30 02:35:07.248Z","domain":"mastodon.social","followerCount":5355,"followers":"https://mastodon.social/users/Boqueroni/followers","following":"https://mastodon.social/users/Boqueroni/following","followingCount":5183,"icon":"https://files.mastodon.social/accounts/avatars/001/185/988/original/b2da2fc0904965f1.png","id":"ckfwm6ewsuybnfe","inbox":"https://mastodon.social/users/Boqueroni/inbox","iri":"https://mastodon.social/users/Boqueroni","isLocal":false,"last_fetched":"2026-04-19 18:07:09.948Z","outbox":"https://mastodon.social/users/Boqueroni/outbox","preferred_username":"Boqueroni","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAq8f6BGdo0V2fZfGqKwVN\no1yi5uc7/jsZ3TMLLn0MJJmTWtjwWVq3PpIk0z+RefXY1CQx1AZtmVuC1woZIoOG\n6wERg+E9VquJo3DABwyULvMM/VzTASwfRZ+rQM0EZ9Oi02ffY68njGsFwrmqBdi7\nL7vXCgW1TV5u6y+B/U8M3HgIrdH2lYnG4Lp9cWkjs3tWXWH+zwQoq7VNgr+OfqaH\noV2yl7ZBawxiu/igNXkmcK0LfDgM5oIkKmsrUII1VyxIrzkJqfD/AqkHE4/jTRtU\nchtv6VqIoo0HDd0A+C1p+F7NDI2/lJfLvwyMElCmN923z5BI02OmHqDTTmP1Q6kY\nxQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2020-04-12 00:00:00.000Z","summary":"

Barcelona.
Imágenes graciosas buscadas por internet para hacernos unas risas.
( Este perfil puede contener trazas, siempre involuntarias, de inteligencia artificial ).

","updated":"2026-04-19 18:07:09.949Z","user":"","username":"José Luis Ballester"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2026-03-12 04:55:15.037Z","domain":"social.coop","followerCount":0,"followers":"https://social.coop/ap/users/116207146764673059/followers","following":"https://social.coop/ap/users/116207146764673059/following","followingCount":0,"icon":"https://social-coop-media.ams3.cdn.digitaloceanspaces.com/accounts/avatars/116/207/146/764/673/059/original/33743a8eaee8e795.jpg","id":"dlpuujvq8qteq79","inbox":"https://social.coop/ap/users/116207146764673059/inbox","iri":"https://social.coop/ap/users/116207146764673059","isLocal":false,"last_fetched":"2026-04-19 20:00:46.579Z","outbox":"https://social.coop/ap/users/116207146764673059/outbox","preferred_username":"danielcasanueva","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuwJ4PlsjLb6O3dlGG6gs\n2GQOGXOOiAn6U59aFNOR3z1hxbAM+jVoK7TGF5otSwG23WhqX7N0oPCm70/Xr0Rv\nXlTWbOd+4zChnwegndfb6TN2p/ilcWUwTwnm3YzYvyktiv5osJ1ZR9kNn//ky9nm\nQBwdOcIhk4ZaulRzrnW0u1CzuBaee4mVPmE9Dy5tDf81r0nMVdE4pA/X+Nn7LIoE\nxtEWCilNJU5YTPqLGzdfptu0+JiJAm+O4wsa/APcPtXtibremVlkN6kN51Brz292\nJZY4Mc5judkH7dEq/UeCUvvAuueA5YsH6gihhDNX6XcddU4qYlyEXRWJet24WlYQ\n/QIDAQAB\n-----END PUBLIC KEY-----\n","published":"2026-03-10 00:00:00.000Z","summary":"","updated":"2026-04-19 20:00:46.580Z","user":"","username":"Daniel Casanueva"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2026-03-10 01:29:06.628Z","domain":"mastodon.murkworks.net","followerCount":185,"followers":"https://mastodon.murkworks.net/users/wrog/followers","following":"https://mastodon.murkworks.net/users/wrog/following","followingCount":156,"icon":"https://mastodon.murkworks.net/system/accounts/avatars/109/368/139/176/668/688/original/1f12526f831e733a.jpg","id":"t8ou9ca6qp5k95j","inbox":"https://mastodon.murkworks.net/users/wrog/inbox","iri":"https://mastodon.murkworks.net/users/wrog","isLocal":false,"last_fetched":"2026-04-19 20:00:47.188Z","outbox":"https://mastodon.murkworks.net/users/wrog/outbox","preferred_username":"wrog","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuBJGjx9tRyxDFPMxb0Nu\nkZFLfr8dCrhYRf+OtWiOMYo7/yBjSTurcYdoy5KsaQc7AEBrs2mVj17+4dvo7eYH\n6TTlojQxj8tT5507W8/eaLv8oRqfbEhTanwwFslTDruGm8XtKc4IUdu51gV8Ort9\nqoNGBCZj2R77/i0WfX5r4cTjHIdEqjOxswNku7PA5s7luFgTqIh9kPFqPUPBtext\nsI0HwOOBUW9XzZn7WI4QZaKL1h/X2E6+gfI5s3SJ2FzpetfVfD0hSrnAmLTkwQ1+\neRf2YkvImJqFbxgLGhZplHsS27et8bM9aDNjNA5CgHogZRmQ8jdExNTdftoPsvU1\ncwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2022-11-19 00:00:00.000Z","summary":"

Bluesky user? Read http://mastodon.murkworks.net/@wrog/115830246587842492

genuine Internet Old Fart
(you under 40 ⟹ I have email older than you).
professional clueless, middle-aged white guy. He/him. Former Dem.party-hack. Math/CS degrees + physics courses. Music theorist by marriage. Former MSFT. Seattle area; orig.from NJ.
#LambdaMOO #perl #scheme #AlgebraicTopology #concurrency #Princeton #Cambridge #Stanford #autism #AbsolutePitch #RomanHistory #BoardGames #atheist #piano #microtonal

","updated":"2026-04-19 20:00:47.188Z","user":"","username":"Roger Crew✅❌☑🗸❎✖✓✔"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2026-01-03 04:35:01.333Z","domain":"mathstodon.xyz","followerCount":23,"followers":"https://mathstodon.xyz/users/ra/followers","following":"https://mathstodon.xyz/users/ra/following","followingCount":84,"icon":"https://media.mathstodon.xyz/accounts/avatars/113/953/632/369/867/788/original/16e2ef2970f1ab97.png","id":"9uqlv2kvgfw54z6","inbox":"https://mathstodon.xyz/users/ra/inbox","iri":"https://mathstodon.xyz/users/ra","isLocal":false,"last_fetched":"2026-04-19 20:00:47.994Z","outbox":"https://mathstodon.xyz/users/ra/outbox","preferred_username":"ra","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuig15xFw+QBwlDZshaDD\npGB2MAUQm7xr0R3LkG9GtYIt5EShasUCopf+fXvZswnfT78vwKS+MOXz7saghF75\nxhK1+a80XwItUvYY7takzIYWqex2DQ56SRHedBIjwkiZHzksC1C0V6QY4AzYyM+c\nLGlZu8rU38LmUHfakn+G+MAbFwbcWRXAuSNVXUpi3sadel/84/+Agf2NOAXUAn8/\nB2H0KcDAaAqT0N6Hv4TaUTnzTTFyb1Im8KHTBGcL8e8tRlGzs1eO08aRkAhPxGrB\nCtsiZRebv8PObY3CcfcBFaVyXPDoiWzO9c7Y7pmAoWOA96+2OTE3q5VA7MPrJqEI\nawIDAQAB\n-----END PUBLIC KEY-----\n","published":"2025-02-05 00:00:00.000Z","summary":"

Mathematician

","updated":"2026-04-19 20:00:47.995Z","user":"","username":"Raphael APPENZELLER"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2026-02-16 07:37:43.457Z","domain":"social.folkdata.se","followerCount":357,"followers":"https://social.folkdata.se/ap/users/116002634619954048/followers","following":"https://social.folkdata.se/ap/users/116002634619954048/following","followingCount":503,"icon":"https://social.folkdata.se/system/accounts/avatars/116/002/634/619/954/048/original/c5cb881f376a1484.png","id":"xjcgprydw38uop1","inbox":"https://social.folkdata.se/ap/users/116002634619954048/inbox","iri":"https://social.folkdata.se/ap/users/116002634619954048","isLocal":false,"last_fetched":"2026-04-19 19:32:02.440Z","outbox":"https://social.folkdata.se/ap/users/116002634619954048/outbox","preferred_username":"nichobi","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv8XLU57CDvO3G4j8DGMs\nI2q+vSHnYvDE2OjeTGtWgMlS887ctsF/lXT3pmDpJWkVnLxqbeitS7MYAle+J7cV\niZekDRipSTOCsaX6b/UGkPBFs6jFwZA0C9ovOeUbjXliWZNrsPojjxnvyD7/h2wk\n2CZE222oYlqL2YQEjpy2fgJ1h52EUxT4cSYldgfoX2gxP2eGvBNfaZtJbtwvN234\nwWy2WUKVgnpc5yhFFZRcTx9YpFmzyX3DB6JG2Z2qt0ubeOY8Z15o55ylQyjmYotL\nAYuGrIKoFWrNf9HqSw3kphjGqdpa03jpSTp0bqupr2haCKt4V5ds8ztGym2uO+VE\nRwIDAQAB\n-----END PUBLIC KEY-----\n","published":"2026-02-02 00:00:00.000Z","summary":"

Half-Brit Swede living in Lund but working in Copenhagen.

","updated":"2026-04-19 19:32:02.440Z","user":"","username":"Nicholas Boyd Isacsson"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2026-01-04 16:19:20.905Z","domain":"mathstodon.xyz","followerCount":3,"followers":"https://mathstodon.xyz/ap/users/115831735184365733/followers","following":"https://mathstodon.xyz/ap/users/115831735184365733/following","followingCount":10,"icon":"","id":"6zubt7xkchb9tav","inbox":"https://mathstodon.xyz/ap/users/115831735184365733/inbox","iri":"https://mathstodon.xyz/ap/users/115831735184365733","isLocal":false,"last_fetched":"2026-04-19 20:00:48.037Z","outbox":"https://mathstodon.xyz/ap/users/115831735184365733/outbox","preferred_username":"mdmisch","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAptqkjAm7s3QywYpXIJoH\nmAT8FFAijyfui3+kMZOI/2oniBfQ86MY4yE2rgar5JU2Kt75ZfSCAgOcinc1wrSa\nF3QBtRIrHBW0kOiyfkrCLJtXmtfmrknpNoYC+ElZGy1WtKGRPeaTarYygGw13aIf\nA0s85ATmqH5Bj++dbkBJQpiORGqtVcw45mcmXVPUJm8MBgYcqNuq+NU0onCQRQKN\nPtWqNqrxhMa0BZ1qhrYDIH6fF8+kriiqOHatqxLwrewxAp5/DseSzID0UJNELl3W\nQkT5n2aRrK8FxF8vWTfvNsXYbiQPiskhTip7FNRot8IxjUqgoujCccEzceDny6dg\nRQIDAQAB\n-----END PUBLIC KEY-----\n","published":"2026-01-03 00:00:00.000Z","summary":"

My passion is logical approaches to AI: automated theorem provers, knowledge databases, all that stuff. Not that I am an expert in it, but I am self-stydying in that direction.

I am currently self-studying category theory because I really want to understand a particular paper on hypergraph databases.

PhD degree in System Analysis.

I have collected skills & experience in a wide range of disconnected fields, e. g. developed a LaTeX document class for a local journal.

","updated":"2026-04-19 20:00:48.038Z","user":"","username":"mdmisch"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2026-01-02 17:22:20.577Z","domain":"mathstodon.xyz","followerCount":97,"followers":"https://mathstodon.xyz/users/Theoremoftheday/followers","following":"https://mathstodon.xyz/users/Theoremoftheday/following","followingCount":81,"icon":"https://media.mathstodon.xyz/accounts/avatars/109/381/384/986/208/113/original/6b6ca910a74bc616.jpg","id":"frffqp0y9tbpn4o","inbox":"https://mathstodon.xyz/users/Theoremoftheday/inbox","iri":"https://mathstodon.xyz/users/Theoremoftheday","isLocal":false,"last_fetched":"2026-04-19 20:00:48.657Z","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":"2026-04-19 20:00:48.658Z","user":"","username":"Theorem of the Day"},{"collectionId":"pbc_1295301207","collectionName":"activitypub_actors","created":"2026-03-10 01:29:07.405Z","domain":"mathstodon.xyz","followerCount":11,"followers":"https://mathstodon.xyz/users/carlostomas49/followers","following":"https://mathstodon.xyz/users/carlostomas49/following","followingCount":15,"icon":"https://media.mathstodon.xyz/accounts/avatars/115/378/798/573/688/303/original/fb161dbc52c09526.jpg","id":"3t7d7592p1gmcwa","inbox":"https://mathstodon.xyz/users/carlostomas49/inbox","iri":"https://mathstodon.xyz/users/carlostomas49","isLocal":false,"last_fetched":"2026-04-19 19:31:45.486Z","outbox":"https://mathstodon.xyz/users/carlostomas49/outbox","preferred_username":"carlostomas49","public_key":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAoI8OoixjPIFvYFwcONsY\nXf5LYY6ElOoe8MrXxjItYcjDdgTAtk7hP230Cm7t3E1RfCsf/SIP9piZj1eUV7UC\nNl+UUwl4a4xsGCCQkV3NPvn9MvvdjJs0PCblZv782RYZ8SptrjHAjP7L7PV6A1qG\nkAcMHt0zpIx6JYkulbSVvB2uPf1D8W1NkH06aaH2DFm6QAvWiuuYzamq+cmMzZU+\nraahvVZYOtSyzs/GPREbPVICLwh9KHzhy/fW63n8ULaQfyxQQN+03AjtK8+pM5DM\nUkt5zO0g1GP8v2Z9rezHaJ4RlE7tekAXRSONakpUVUrnuWGBwtWFMRByIBrVFMt5\n7wIDAQAB\n-----END PUBLIC KEY-----\n","published":"2025-10-15 00:00:00.000Z","summary":"

Independent mathematician & modeler.
NSF-backed continuum mechanics → mathematical logic & complexity theory.
Focused on rigor, structure, and the bridge between proof & computation.

#Mathematics #Logic #Complexity #Modeling #NumberTheory

","updated":"2026-04-19 19:31:45.487Z","user":"","username":"Carlos Tomas Grahm"}],"page":1,"perPage":10,"totalItems":1530,"totalPages":153}

José A. Alonso

Following