{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2022:NFZHAPGYUFYZDU6NPJDGXHGLBK","short_pith_number":"pith:NFZHAPGY","schema_version":"1.0","canonical_sha256":"6972703cd8a17191d3cd7a466b9ccb0a906e934157a136c8c1873fde0d672035","source":{"kind":"arxiv","id":"2205.10948","version":1},"attestation_state":"computed","paper":{"title":"Experimental observation of violent relaxation and the formation of out-of-equilibrium quasi-stationary states","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":["astro-ph.CO","astro-ph.GA"],"primary_cat":"physics.optics","authors_text":"B. Marcos, C. Michel, D. Clamond, D. Faccio, E.M. Wright, M. Bellec, M.C. Braidotti, M. Lovisetto, R. Prizia","submitted_at":"2022-05-22T22:54:15Z","abstract_excerpt":"Large scale structures in the Universe, ranging from globular clusters to entire galaxies, are the manifestation of relaxation to out-of-equilibrium states that are not described by standard statistical mechanics at equilibrium. Instead, they are formed through a process of a very different nature, i.e. violent relaxation. However, astrophysical time-scales are so large that it is not possible to directly observe these relaxation dynamics and therefore verify the details of the violent relaxation process. We develop a table-top experiment and model that allows us to directly observe effects su"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2205.10948","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"physics.optics","submitted_at":"2022-05-22T22:54:15Z","cross_cats_sorted":["astro-ph.CO","astro-ph.GA"],"title_canon_sha256":"f5fefd5f60708eca33a21900bad16cb5d027e898a35f8589fe6d9ca5c0628564","abstract_canon_sha256":"8323e4571b43f30b3879a5fa25f0897545c175f2e2a034f9fc8f4f57ce0e826a"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T04:25:25.154972Z","signature_b64":"xMver2D2vYjqminCj8Rmmf6yevxrT3N42WhDGnw29Yp5aQ7f0lj71+Ozx96JkqKH1BovV9Z94fY259K1/HQzBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6972703cd8a17191d3cd7a466b9ccb0a906e934157a136c8c1873fde0d672035","last_reissued_at":"2026-07-05T04:25:25.154524Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T04:25:25.154524Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Experimental observation of violent relaxation and the formation of out-of-equilibrium quasi-stationary states","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":["astro-ph.CO","astro-ph.GA"],"primary_cat":"physics.optics","authors_text":"B. Marcos, C. Michel, D. Clamond, D. Faccio, E.M. Wright, M. Bellec, M.C. Braidotti, M. Lovisetto, R. Prizia","submitted_at":"2022-05-22T22:54:15Z","abstract_excerpt":"Large scale structures in the Universe, ranging from globular clusters to entire galaxies, are the manifestation of relaxation to out-of-equilibrium states that are not described by standard statistical mechanics at equilibrium. Instead, they are formed through a process of a very different nature, i.e. violent relaxation. However, astrophysical time-scales are so large that it is not possible to directly observe these relaxation dynamics and therefore verify the details of the violent relaxation process. We develop a table-top experiment and model that allows us to directly observe effects su"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2205.10948","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2205.10948/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"2205.10948","created_at":"2026-07-05T04:25:25.154582+00:00"},{"alias_kind":"arxiv_version","alias_value":"2205.10948v1","created_at":"2026-07-05T04:25:25.154582+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2205.10948","created_at":"2026-07-05T04:25:25.154582+00:00"},{"alias_kind":"pith_short_12","alias_value":"NFZHAPGYUFYZ","created_at":"2026-07-05T04:25:25.154582+00:00"},{"alias_kind":"pith_short_16","alias_value":"NFZHAPGYUFYZDU6N","created_at":"2026-07-05T04:25:25.154582+00:00"},{"alias_kind":"pith_short_8","alias_value":"NFZHAPGY","created_at":"2026-07-05T04:25:25.154582+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/NFZHAPGYUFYZDU6NPJDGXHGLBK","json":"https://pith.science/pith/NFZHAPGYUFYZDU6NPJDGXHGLBK.json","graph_json":"https://pith.science/api/pith-number/NFZHAPGYUFYZDU6NPJDGXHGLBK/graph.json","events_json":"https://pith.science/api/pith-number/NFZHAPGYUFYZDU6NPJDGXHGLBK/events.json","paper":"https://pith.science/paper/NFZHAPGY"},"agent_actions":{"view_html":"https://pith.science/pith/NFZHAPGYUFYZDU6NPJDGXHGLBK","download_json":"https://pith.science/pith/NFZHAPGYUFYZDU6NPJDGXHGLBK.json","view_paper":"https://pith.science/paper/NFZHAPGY","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2205.10948&json=true","fetch_graph":"https://pith.science/api/pith-number/NFZHAPGYUFYZDU6NPJDGXHGLBK/graph.json","fetch_events":"https://pith.science/api/pith-number/NFZHAPGYUFYZDU6NPJDGXHGLBK/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/NFZHAPGYUFYZDU6NPJDGXHGLBK/action/timestamp_anchor","attest_storage":"https://pith.science/pith/NFZHAPGYUFYZDU6NPJDGXHGLBK/action/storage_attestation","attest_author":"https://pith.science/pith/NFZHAPGYUFYZDU6NPJDGXHGLBK/action/author_attestation","sign_citation":"https://pith.science/pith/NFZHAPGYUFYZDU6NPJDGXHGLBK/action/citation_signature","submit_replication":"https://pith.science/pith/NFZHAPGYUFYZDU6NPJDGXHGLBK/action/replication_record"}},"created_at":"2026-07-05T04:25:25.154582+00:00","updated_at":"2026-07-05T04:25:25.154582+00:00"}