ActivityPub Viewer

A small tool to view real-world ActivityPub objects as JSON! Enter a URL or username from Mastodon or a similar service below, and we'll send a request with the right Accept header to the server to view the underlying object.

Open in browser →
{ "@context": [ "https://www.w3.org/ns/activitystreams", { "ostatus": "http://ostatus.org#", "atomUri": "ostatus:atomUri", "inReplyToAtomUri": "ostatus:inReplyToAtomUri", "conversation": "ostatus:conversation", "sensitive": "as:sensitive", "toot": "http://joinmastodon.org/ns#", "votersCount": "toot:votersCount", "Hashtag": "as:Hashtag" } ], "id": "https://mathstodon.xyz/users/albertcardona/statuses/113483255961979446", "type": "Note", "summary": null, "inReplyTo": "https://fediscience.org/users/eLife/statuses/113482570353050064", "published": "2024-11-14T20:44:24Z", "url": "https://mathstodon.xyz/@albertcardona/113483255961979446", "attributedTo": "https://mathstodon.xyz/users/albertcardona", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mathstodon.xyz/users/albertcardona/followers", "https://fediscience.org/users/eLife" ], "sensitive": false, "atomUri": "https://mathstodon.xyz/users/albertcardona/statuses/113483255961979446", "inReplyToAtomUri": "https://fediscience.org/users/eLife/statuses/113482570353050064", "conversation": "tag:fediscience.org,2024-11-14:objectId=86574620:objectType=Conversation", "content": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://fediscience.org/@eLife\" class=\"u-url mention\">@<span>eLife</span></a></span> Above, Markram et al. with a computational model of a column of the rat barrel cortex, building on their work from 2015. Still no densely reconstructed neurons, so the anatomy is collated largely from sparsely labeled neurons in light microscopy volumes. Synapses are inferred from sparse sampling with ephys and some educated guesswork, based also on data from volume electron microscopy from other brain areas in mouse.</p><p>The published reviews are rather on point, make very interesting reading.</p><p><a href=\"https://mathstodon.xyz/tags/neuroscience\" class=\"mention hashtag\" rel=\"tag\">#<span>neuroscience</span></a> <a href=\"https://mathstodon.xyz/tags/connectomics\" class=\"mention hashtag\" rel=\"tag\">#<span>connectomics</span></a> <a href=\"https://mathstodon.xyz/tags/CompNeurosci\" class=\"mention hashtag\" rel=\"tag\">#<span>CompNeurosci</span></a></p>", "contentMap": { "en": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://fediscience.org/@eLife\" class=\"u-url mention\">@<span>eLife</span></a></span> Above, Markram et al. with a computational model of a column of the rat barrel cortex, building on their work from 2015. Still no densely reconstructed neurons, so the anatomy is collated largely from sparsely labeled neurons in light microscopy volumes. Synapses are inferred from sparse sampling with ephys and some educated guesswork, based also on data from volume electron microscopy from other brain areas in mouse.</p><p>The published reviews are rather on point, make very interesting reading.</p><p><a href=\"https://mathstodon.xyz/tags/neuroscience\" class=\"mention hashtag\" rel=\"tag\">#<span>neuroscience</span></a> <a href=\"https://mathstodon.xyz/tags/connectomics\" class=\"mention hashtag\" rel=\"tag\">#<span>connectomics</span></a> <a href=\"https://mathstodon.xyz/tags/CompNeurosci\" class=\"mention hashtag\" rel=\"tag\">#<span>CompNeurosci</span></a></p>" }, "attachment": [], "tag": [ { "type": "Mention", "href": "https://fediscience.org/users/eLife", "name": "@eLife@fediscience.org" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/compneurosci", "name": "#compneurosci" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/connectomics", "name": "#connectomics" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/neuroscience", "name": "#neuroscience" } ], "replies": { "id": "https://mathstodon.xyz/users/albertcardona/statuses/113483255961979446/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mathstodon.xyz/users/albertcardona/statuses/113483255961979446/replies?min_id=113483298789166407&page=true", "partOf": "https://mathstodon.xyz/users/albertcardona/statuses/113483255961979446/replies", "items": [ "https://mathstodon.xyz/users/albertcardona/statuses/113483298789166407" ] } }, "likes": { "id": "https://mathstodon.xyz/users/albertcardona/statuses/113483255961979446/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://mathstodon.xyz/users/albertcardona/statuses/113483255961979446/shares", "type": "Collection", "totalItems": 2 } }