{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2021:BX43DXRAA4IXGT3FGVTGPPKCSY","short_pith_number":"pith:BX43DXRA","schema_version":"1.0","canonical_sha256":"0df9b1de200711734f65356667bd429608c779428bb51e2edcad10b1e92661fb","source":{"kind":"arxiv","id":"2112.07490","version":1},"attestation_state":"computed","paper":{"title":"Detection and characterization of instrumental transients in LISA Pathfinder and their projection to LISA","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.IM"],"primary_cat":"gr-qc","authors_text":"Eleonora Castelli, Jacob Slutsky, Jean-Baptiste Bayle, Natalia Korsakova, Nikolaos Karnesis, Quentin Baghi","submitted_at":"2021-12-14T15:56:46Z","abstract_excerpt":"The LISA Pathfinder (LPF) mission succeeded outstandingly in demonstrating key technological aspects of future space-borne gravitational-wave detectors, such as the Laser Interferometer Space Antenna (LISA). Specifically, LPF demonstrated with unprecedented sensitivity the measurement of the relative acceleration of two free-falling cubic test masses. Although most disruptive non-gravitational forces have been identified and their effects mitigated through a series of calibration processes, some faint transient signals of yet unexplained origin remain in the measurements. If they appear in the"},"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":"2112.07490","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2021-12-14T15:56:46Z","cross_cats_sorted":["astro-ph.IM"],"title_canon_sha256":"562e905c18d47860d557a505be96ce9caa60aff39e0d6997feb5eb1cb4b0b4a7","abstract_canon_sha256":"08a29bf644968ec37d946e971c08348875f482178dd1a0d51ccad6a404a6c0ef"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T04:01:06.233481Z","signature_b64":"oTTyrokspU0T28DtYUyDMEk3Yet3nH+k0bbgxS25jEYRVl8bRGbNTrQlOQ0FQ3pY3m4f02VfOZhHb6vCQLRQBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0df9b1de200711734f65356667bd429608c779428bb51e2edcad10b1e92661fb","last_reissued_at":"2026-07-05T04:01:06.233017Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T04:01:06.233017Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Detection and characterization of instrumental transients in LISA Pathfinder and their projection to LISA","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.IM"],"primary_cat":"gr-qc","authors_text":"Eleonora Castelli, Jacob Slutsky, Jean-Baptiste Bayle, Natalia Korsakova, Nikolaos Karnesis, Quentin Baghi","submitted_at":"2021-12-14T15:56:46Z","abstract_excerpt":"The LISA Pathfinder (LPF) mission succeeded outstandingly in demonstrating key technological aspects of future space-borne gravitational-wave detectors, such as the Laser Interferometer Space Antenna (LISA). Specifically, LPF demonstrated with unprecedented sensitivity the measurement of the relative acceleration of two free-falling cubic test masses. Although most disruptive non-gravitational forces have been identified and their effects mitigated through a series of calibration processes, some faint transient signals of yet unexplained origin remain in the measurements. If they appear in the"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2112.07490","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/2112.07490/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":"2112.07490","created_at":"2026-07-05T04:01:06.233069+00:00"},{"alias_kind":"arxiv_version","alias_value":"2112.07490v1","created_at":"2026-07-05T04:01:06.233069+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2112.07490","created_at":"2026-07-05T04:01:06.233069+00:00"},{"alias_kind":"pith_short_12","alias_value":"BX43DXRAA4IX","created_at":"2026-07-05T04:01:06.233069+00:00"},{"alias_kind":"pith_short_16","alias_value":"BX43DXRAA4IXGT3F","created_at":"2026-07-05T04:01:06.233069+00:00"},{"alias_kind":"pith_short_8","alias_value":"BX43DXRA","created_at":"2026-07-05T04:01:06.233069+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":3,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2510.19047","citing_title":"Global time-frequency search for stellar-mass binary black holes in LISA","ref_index":62,"is_internal_anchor":false},{"citing_arxiv_id":"2512.16322","citing_title":"First-time assessment of glitch-induced bias and uncertainty in inference of extreme mass ratio inspirals","ref_index":43,"is_internal_anchor":false},{"citing_arxiv_id":"2604.13867","citing_title":"Robust parameter inference for Taiji via time-frequency contrastive learning and normalizing flows","ref_index":55,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/BX43DXRAA4IXGT3FGVTGPPKCSY","json":"https://pith.science/pith/BX43DXRAA4IXGT3FGVTGPPKCSY.json","graph_json":"https://pith.science/api/pith-number/BX43DXRAA4IXGT3FGVTGPPKCSY/graph.json","events_json":"https://pith.science/api/pith-number/BX43DXRAA4IXGT3FGVTGPPKCSY/events.json","paper":"https://pith.science/paper/BX43DXRA"},"agent_actions":{"view_html":"https://pith.science/pith/BX43DXRAA4IXGT3FGVTGPPKCSY","download_json":"https://pith.science/pith/BX43DXRAA4IXGT3FGVTGPPKCSY.json","view_paper":"https://pith.science/paper/BX43DXRA","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2112.07490&json=true","fetch_graph":"https://pith.science/api/pith-number/BX43DXRAA4IXGT3FGVTGPPKCSY/graph.json","fetch_events":"https://pith.science/api/pith-number/BX43DXRAA4IXGT3FGVTGPPKCSY/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/BX43DXRAA4IXGT3FGVTGPPKCSY/action/timestamp_anchor","attest_storage":"https://pith.science/pith/BX43DXRAA4IXGT3FGVTGPPKCSY/action/storage_attestation","attest_author":"https://pith.science/pith/BX43DXRAA4IXGT3FGVTGPPKCSY/action/author_attestation","sign_citation":"https://pith.science/pith/BX43DXRAA4IXGT3FGVTGPPKCSY/action/citation_signature","submit_replication":"https://pith.science/pith/BX43DXRAA4IXGT3FGVTGPPKCSY/action/replication_record"}},"created_at":"2026-07-05T04:01:06.233069+00:00","updated_at":"2026-07-05T04:01:06.233069+00:00"}