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.

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{ "@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", "blurhash": "toot:blurhash", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" }, "Hashtag": "as:Hashtag" } ], "id": "https://scipost.social/users/physics/statuses/114137744227192487", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-03-10T10:49:23Z", "url": "https://scipost.social/@physics/114137744227192487", "attributedTo": "https://scipost.social/users/physics", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://scipost.social/users/physics/followers" ], "sensitive": false, "atomUri": "https://scipost.social/users/physics/statuses/114137744227192487", "inReplyToAtomUri": null, "conversation": "tag:scipost.social,2025-03-10:objectId=675902:objectType=Conversation", "content": "<p>New <a href=\"https://scipost.social/tags/openaccess\" class=\"mention hashtag\" rel=\"tag\">#<span>openaccess</span></a> publication <a href=\"https://scipost.social/tags/SciPost\" class=\"mention hashtag\" rel=\"tag\">#<span>SciPost</span></a> <a href=\"https://scipost.social/tags/Physics\" class=\"mention hashtag\" rel=\"tag\">#<span>Physics</span></a></p><p>A large-N approach to magnetic impurities in superconductors</p><p>Chen-How Huang, Alejandro M. Lobos, Miguel A. Cazalilla<br />SciPost Phys. 18, 087 (2025)<br /><a href=\"https://scipost.org/SciPostPhys.18.3.087\" target=\"_blank\" rel=\"nofollow noopener noreferrer\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">scipost.org/SciPostPhys.18.3.0</span><span class=\"invisible\">87</span></a></p><p><a href=\"https://scipost.social/tags/DIPC\" class=\"mention hashtag\" rel=\"tag\">#<span>DIPC</span></a> <a href=\"https://scipost.social/tags/UPV\" class=\"mention hashtag\" rel=\"tag\">#<span>UPV</span></a> <a href=\"https://scipost.social/tags/UniversidadNacionalCuyo\" class=\"mention hashtag\" rel=\"tag\">#<span>UniversidadNacionalCuyo</span></a> <a href=\"https://scipost.social/tags/ICB\" class=\"mention hashtag\" rel=\"tag\">#<span>ICB</span></a> <a href=\"https://scipost.social/tags/Ikerbasque\" class=\"mention hashtag\" rel=\"tag\">#<span>Ikerbasque</span></a><br /><a href=\"https://scipost.social/tags/AgenciaEstatalInvestigaci%C3%B3n\" class=\"mention hashtag\" rel=\"tag\">#<span>AgenciaEstatalInvestigación</span></a></p>", "contentMap": { "en": "<p>New <a href=\"https://scipost.social/tags/openaccess\" class=\"mention hashtag\" rel=\"tag\">#<span>openaccess</span></a> publication <a href=\"https://scipost.social/tags/SciPost\" class=\"mention hashtag\" rel=\"tag\">#<span>SciPost</span></a> <a href=\"https://scipost.social/tags/Physics\" class=\"mention hashtag\" rel=\"tag\">#<span>Physics</span></a></p><p>A large-N approach to magnetic impurities in superconductors</p><p>Chen-How Huang, Alejandro M. Lobos, Miguel A. Cazalilla<br />SciPost Phys. 18, 087 (2025)<br /><a href=\"https://scipost.org/SciPostPhys.18.3.087\" target=\"_blank\" rel=\"nofollow noopener noreferrer\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">scipost.org/SciPostPhys.18.3.0</span><span class=\"invisible\">87</span></a></p><p><a href=\"https://scipost.social/tags/DIPC\" class=\"mention hashtag\" rel=\"tag\">#<span>DIPC</span></a> <a href=\"https://scipost.social/tags/UPV\" class=\"mention hashtag\" rel=\"tag\">#<span>UPV</span></a> <a href=\"https://scipost.social/tags/UniversidadNacionalCuyo\" class=\"mention hashtag\" rel=\"tag\">#<span>UniversidadNacionalCuyo</span></a> <a href=\"https://scipost.social/tags/ICB\" class=\"mention hashtag\" rel=\"tag\">#<span>ICB</span></a> <a href=\"https://scipost.social/tags/Ikerbasque\" class=\"mention hashtag\" rel=\"tag\">#<span>Ikerbasque</span></a><br /><a href=\"https://scipost.social/tags/AgenciaEstatalInvestigaci%C3%B3n\" class=\"mention hashtag\" rel=\"tag\">#<span>AgenciaEstatalInvestigación</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/png", "url": "https://scipost.social/system/media_attachments/files/114/137/744/072/456/751/original/81f01e1031fc4b7b.png", "name": null, "blurhash": "U2S$lnt7P:-;-;WBSMoLP:%M=Kn%xukWVsso", "width": 380, "height": 258 } ], "tag": [ { "type": "Hashtag", "href": "https://scipost.social/tags/openaccess", "name": "#openaccess" }, { "type": "Hashtag", "href": "https://scipost.social/tags/SciPost", "name": "#SciPost" }, { "type": "Hashtag", "href": "https://scipost.social/tags/physics", "name": "#physics" }, { "type": "Hashtag", "href": "https://scipost.social/tags/DIPC", "name": "#DIPC" }, { "type": "Hashtag", "href": "https://scipost.social/tags/upv", "name": "#upv" }, { "type": "Hashtag", "href": "https://scipost.social/tags/UniversidadNacionalCuyo", "name": "#UniversidadNacionalCuyo" }, { "type": "Hashtag", "href": "https://scipost.social/tags/ICB", "name": "#ICB" }, { "type": "Hashtag", "href": "https://scipost.social/tags/Ikerbasque", "name": "#Ikerbasque" }, { "type": "Hashtag", "href": "https://scipost.social/tags/AgenciaEstatalInvestigaci%C3%B3n", "name": "#AgenciaEstatalInvestigación" } ], "replies": { "id": "https://scipost.social/users/physics/statuses/114137744227192487/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://scipost.social/users/physics/statuses/114137744227192487/replies?only_other_accounts=true&page=true", "partOf": "https://scipost.social/users/physics/statuses/114137744227192487/replies", "items": [] } } }