{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2023:GS5YFPW3PFZ6RHZ27BEXBYWRFX","short_pith_number":"pith:GS5YFPW3","schema_version":"1.0","canonical_sha256":"34bb82bedb7973e89f3af84970e2d12dcb8d4665dc5c1174786021d1bca8f885","source":{"kind":"arxiv","id":"2301.01386","version":2},"attestation_state":"computed","paper":{"title":"Noise level of a ring laser gyroscope in the femto-rad/s range","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":["gr-qc","physics.optics"],"primary_cat":"quant-ph","authors_text":"Alberto Porzio, Andrea Basti, Angela D. V. Di Virgilio, Antonello Ortolan, David Vitali, Donatella Ciampini, Enrico Maccioni, Francesco Bajardi, Francesco Fuso, Giorgio Carelli, Giuseppe Di Somma, Nicol\\`o Beverini, Paolo Marsili","submitted_at":"2023-01-03T22:52:58Z","abstract_excerpt":"Absolute angular rotation rate measurements with sensitivity better than prad/s would be beneficial for fundamental science investigations. On this regard, large frame Earth based ring laser gyroscopes are top instrumentation as far as bandwidth, long--term operation, and sensitivity are concerned. Here, we demonstrate that the GINGERINO active--ring laser upper limiting noise is close to $2 \\times 10^{-15}$ rad/s for $\\sim 2 \\times 10^5$ s of integration time, as estimated by the Allan deviation evaluated in a differential measurement scheme. This is more than a factor 10 better than the theo"},"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":"2301.01386","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"quant-ph","submitted_at":"2023-01-03T22:52:58Z","cross_cats_sorted":["gr-qc","physics.optics"],"title_canon_sha256":"2ce47e0ce511e83883b4a901c02175bc91c901cb2b7c477af9657fc72dcbd538","abstract_canon_sha256":"b15b6465d01b2037e19469c93d1b703af45ae5c15ca874aa58c715906c4660aa"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:40:52.119533Z","signature_b64":"n6C3V2W41T9+CY2q2PFJe80h62ndfH2CVzwDo5biTjgbs/fPEUSs+R8nvnji9G4jQxWyOJRbFH+sF5JFDmnjBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"34bb82bedb7973e89f3af84970e2d12dcb8d4665dc5c1174786021d1bca8f885","last_reissued_at":"2026-07-05T08:40:52.119086Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:40:52.119086Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Noise level of a ring laser gyroscope in the femto-rad/s range","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":["gr-qc","physics.optics"],"primary_cat":"quant-ph","authors_text":"Alberto Porzio, Andrea Basti, Angela D. V. Di Virgilio, Antonello Ortolan, David Vitali, Donatella Ciampini, Enrico Maccioni, Francesco Bajardi, Francesco Fuso, Giorgio Carelli, Giuseppe Di Somma, Nicol\\`o Beverini, Paolo Marsili","submitted_at":"2023-01-03T22:52:58Z","abstract_excerpt":"Absolute angular rotation rate measurements with sensitivity better than prad/s would be beneficial for fundamental science investigations. On this regard, large frame Earth based ring laser gyroscopes are top instrumentation as far as bandwidth, long--term operation, and sensitivity are concerned. Here, we demonstrate that the GINGERINO active--ring laser upper limiting noise is close to $2 \\times 10^{-15}$ rad/s for $\\sim 2 \\times 10^5$ s of integration time, as estimated by the Allan deviation evaluated in a differential measurement scheme. This is more than a factor 10 better than the theo"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2301.01386","kind":"arxiv","version":2},"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/2301.01386/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":"2301.01386","created_at":"2026-07-05T08:40:52.119139+00:00"},{"alias_kind":"arxiv_version","alias_value":"2301.01386v2","created_at":"2026-07-05T08:40:52.119139+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2301.01386","created_at":"2026-07-05T08:40:52.119139+00:00"},{"alias_kind":"pith_short_12","alias_value":"GS5YFPW3PFZ6","created_at":"2026-07-05T08:40:52.119139+00:00"},{"alias_kind":"pith_short_16","alias_value":"GS5YFPW3PFZ6RHZ2","created_at":"2026-07-05T08:40:52.119139+00:00"},{"alias_kind":"pith_short_8","alias_value":"GS5YFPW3","created_at":"2026-07-05T08:40:52.119139+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/GS5YFPW3PFZ6RHZ27BEXBYWRFX","json":"https://pith.science/pith/GS5YFPW3PFZ6RHZ27BEXBYWRFX.json","graph_json":"https://pith.science/api/pith-number/GS5YFPW3PFZ6RHZ27BEXBYWRFX/graph.json","events_json":"https://pith.science/api/pith-number/GS5YFPW3PFZ6RHZ27BEXBYWRFX/events.json","paper":"https://pith.science/paper/GS5YFPW3"},"agent_actions":{"view_html":"https://pith.science/pith/GS5YFPW3PFZ6RHZ27BEXBYWRFX","download_json":"https://pith.science/pith/GS5YFPW3PFZ6RHZ27BEXBYWRFX.json","view_paper":"https://pith.science/paper/GS5YFPW3","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2301.01386&json=true","fetch_graph":"https://pith.science/api/pith-number/GS5YFPW3PFZ6RHZ27BEXBYWRFX/graph.json","fetch_events":"https://pith.science/api/pith-number/GS5YFPW3PFZ6RHZ27BEXBYWRFX/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/GS5YFPW3PFZ6RHZ27BEXBYWRFX/action/timestamp_anchor","attest_storage":"https://pith.science/pith/GS5YFPW3PFZ6RHZ27BEXBYWRFX/action/storage_attestation","attest_author":"https://pith.science/pith/GS5YFPW3PFZ6RHZ27BEXBYWRFX/action/author_attestation","sign_citation":"https://pith.science/pith/GS5YFPW3PFZ6RHZ27BEXBYWRFX/action/citation_signature","submit_replication":"https://pith.science/pith/GS5YFPW3PFZ6RHZ27BEXBYWRFX/action/replication_record"}},"created_at":"2026-07-05T08:40:52.119139+00:00","updated_at":"2026-07-05T08:40:52.119139+00:00"}