{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2004:IURUZFMB2YQWWAJ3FBAOR4DA5P","short_pith_number":"pith:IURUZFMB","schema_version":"1.0","canonical_sha256":"45234c9581d6216b013b2840e8f060ebe0d48dfc3be5b5c3dae3f83fc5e0db1c","source":{"kind":"arxiv","id":"gr-qc/0401119","version":1},"attestation_state":"computed","paper":{"title":"Squeezed Light for the Interferometric Detection of High Frequency Gravitational Waves","license":"","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"J. Harms, K. A. Strain, K. Danzmann, R. Schnabel","submitted_at":"2004-01-29T10:15:41Z","abstract_excerpt":"The quantum noise of the light field is a fundamental noise source in interferometric gravitational wave detectors. Injected squeezed light is capable of reducing the quantum noise contribution to the detector noise floor to values that surpass the so-called Standard-Quantum-Limit (SQL). In particular, squeezed light is useful for the detection of gravitational waves at high frequencies where interferometers are typically shot-noise limited, although the SQL might not be beaten in this case. We theoretically analyze the quantum noise of the signal-recycled laser interferometric gravitational-w"},"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":"gr-qc/0401119","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"gr-qc","submitted_at":"2004-01-29T10:15:41Z","cross_cats_sorted":[],"title_canon_sha256":"0e30735ee59aa2b6cce7fb3b1de912c99faf723fb06d413b6e58dd4ff39d8b53","abstract_canon_sha256":"b6db89a31b3f35cd49269bb46d905b39631efc2526c2d40689cf9c77bcf17e24"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T16:47:40.938796Z","signature_b64":"Mq6KVZ42POPMz0QKpAsCipltT8ASJAOQ4WnEaBmT5sP8EEFSo/KC5ZX1qQaNly/1tnIPA8Mssdir5JN1K3neCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"45234c9581d6216b013b2840e8f060ebe0d48dfc3be5b5c3dae3f83fc5e0db1c","last_reissued_at":"2026-07-04T16:47:40.938457Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T16:47:40.938457Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Squeezed Light for the Interferometric Detection of High Frequency Gravitational Waves","license":"","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"J. Harms, K. A. Strain, K. Danzmann, R. Schnabel","submitted_at":"2004-01-29T10:15:41Z","abstract_excerpt":"The quantum noise of the light field is a fundamental noise source in interferometric gravitational wave detectors. Injected squeezed light is capable of reducing the quantum noise contribution to the detector noise floor to values that surpass the so-called Standard-Quantum-Limit (SQL). In particular, squeezed light is useful for the detection of gravitational waves at high frequencies where interferometers are typically shot-noise limited, although the SQL might not be beaten in this case. We theoretically analyze the quantum noise of the signal-recycled laser interferometric gravitational-w"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"gr-qc/0401119","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/gr-qc/0401119/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":"gr-qc/0401119","created_at":"2026-07-04T16:47:40.938518+00:00"},{"alias_kind":"arxiv_version","alias_value":"gr-qc/0401119v1","created_at":"2026-07-04T16:47:40.938518+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.gr-qc/0401119","created_at":"2026-07-04T16:47:40.938518+00:00"},{"alias_kind":"pith_short_12","alias_value":"IURUZFMB2YQW","created_at":"2026-07-04T16:47:40.938518+00:00"},{"alias_kind":"pith_short_16","alias_value":"IURUZFMB2YQWWAJ3","created_at":"2026-07-04T16:47:40.938518+00:00"},{"alias_kind":"pith_short_8","alias_value":"IURUZFMB","created_at":"2026-07-04T16:47:40.938518+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/IURUZFMB2YQWWAJ3FBAOR4DA5P","json":"https://pith.science/pith/IURUZFMB2YQWWAJ3FBAOR4DA5P.json","graph_json":"https://pith.science/api/pith-number/IURUZFMB2YQWWAJ3FBAOR4DA5P/graph.json","events_json":"https://pith.science/api/pith-number/IURUZFMB2YQWWAJ3FBAOR4DA5P/events.json","paper":"https://pith.science/paper/IURUZFMB"},"agent_actions":{"view_html":"https://pith.science/pith/IURUZFMB2YQWWAJ3FBAOR4DA5P","download_json":"https://pith.science/pith/IURUZFMB2YQWWAJ3FBAOR4DA5P.json","view_paper":"https://pith.science/paper/IURUZFMB","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=gr-qc/0401119&json=true","fetch_graph":"https://pith.science/api/pith-number/IURUZFMB2YQWWAJ3FBAOR4DA5P/graph.json","fetch_events":"https://pith.science/api/pith-number/IURUZFMB2YQWWAJ3FBAOR4DA5P/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/IURUZFMB2YQWWAJ3FBAOR4DA5P/action/timestamp_anchor","attest_storage":"https://pith.science/pith/IURUZFMB2YQWWAJ3FBAOR4DA5P/action/storage_attestation","attest_author":"https://pith.science/pith/IURUZFMB2YQWWAJ3FBAOR4DA5P/action/author_attestation","sign_citation":"https://pith.science/pith/IURUZFMB2YQWWAJ3FBAOR4DA5P/action/citation_signature","submit_replication":"https://pith.science/pith/IURUZFMB2YQWWAJ3FBAOR4DA5P/action/replication_record"}},"created_at":"2026-07-04T16:47:40.938518+00:00","updated_at":"2026-07-04T16:47:40.938518+00:00"}