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", "Hashtag": "as:Hashtag" } ], "id": "https://mathstodon.xyz/users/quantumjournal/statuses/113549597321859120", "type": "Note", "summary": null, "inReplyTo": null, "published": "2024-11-26T13:55:53Z", "url": "https://mathstodon.xyz/@quantumjournal/113549597321859120", "attributedTo": "https://mathstodon.xyz/users/quantumjournal", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mathstodon.xyz/users/quantumjournal/followers" ], "sensitive": false, "atomUri": "https://mathstodon.xyz/users/quantumjournal/statuses/113549597321859120", "inReplyToAtomUri": null, "conversation": "tag:mathstodon.xyz,2024-11-26:objectId=125602432:objectType=Conversation", "content": "<p>New <a href=\"https://mathstodon.xyz/tags/Perspective\" class=\"mention hashtag\" rel=\"tag\">#<span>Perspective</span></a> published in Quantum: Can mass and momentum separate? Probably not. Is it worth reading about? Definitely!</p><p>As the authors of “Separating a particle’s mass from its momentum” acknowledge in their abstract \\cite{Waegell2024Separating}, their title is possibly the most extreme interpretation of their results that one could make. Despite this, they present a surprisingly nuanced discus</p><p><a href=\"https://quantum-journal.org/views/qv-2024-11-26-83/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">quantum-journal.org/views/qv-2</span><span class=\"invisible\">024-11-26-83/</span></a></p><p><a href=\"https://mathstodon.xyz/tags/OpenScience\" class=\"mention hashtag\" rel=\"tag\">#<span>OpenScience</span></a> <a href=\"https://mathstodon.xyz/tags/Quantum\" class=\"mention hashtag\" rel=\"tag\">#<span>Quantum</span></a> <a href=\"https://mathstodon.xyz/tags/Research\" class=\"mention hashtag\" rel=\"tag\">#<span>Research</span></a></p>", "contentMap": { "en": "<p>New <a href=\"https://mathstodon.xyz/tags/Perspective\" class=\"mention hashtag\" rel=\"tag\">#<span>Perspective</span></a> published in Quantum: Can mass and momentum separate? Probably not. Is it worth reading about? Definitely!</p><p>As the authors of “Separating a particle’s mass from its momentum” acknowledge in their abstract \\cite{Waegell2024Separating}, their title is possibly the most extreme interpretation of their results that one could make. Despite this, they present a surprisingly nuanced discus</p><p><a href=\"https://quantum-journal.org/views/qv-2024-11-26-83/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">quantum-journal.org/views/qv-2</span><span class=\"invisible\">024-11-26-83/</span></a></p><p><a href=\"https://mathstodon.xyz/tags/OpenScience\" class=\"mention hashtag\" rel=\"tag\">#<span>OpenScience</span></a> <a href=\"https://mathstodon.xyz/tags/Quantum\" class=\"mention hashtag\" rel=\"tag\">#<span>Quantum</span></a> <a href=\"https://mathstodon.xyz/tags/Research\" class=\"mention hashtag\" rel=\"tag\">#<span>Research</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/research", "name": "#research" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/quantum", "name": "#quantum" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/openscience", "name": "#openscience" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/perspective", "name": "#perspective" } ], "replies": { "id": "https://mathstodon.xyz/users/quantumjournal/statuses/113549597321859120/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mathstodon.xyz/users/quantumjournal/statuses/113549597321859120/replies?only_other_accounts=true&page=true", "partOf": "https://mathstodon.xyz/users/quantumjournal/statuses/113549597321859120/replies", "items": [] } }, "likes": { "id": "https://mathstodon.xyz/users/quantumjournal/statuses/113549597321859120/likes", "type": "Collection", "totalItems": 1 }, "shares": { "id": "https://mathstodon.xyz/users/quantumjournal/statuses/113549597321859120/shares", "type": "Collection", "totalItems": 0 } }