{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2025:JU57ANTMFMEIWP635TTGWHCJVT","short_pith_number":"pith:JU57ANTM","schema_version":"1.0","canonical_sha256":"4d3bf0366c2b088b3fdbece66b1c49accd49041363c1d156bf62743a676ca58b","source":{"kind":"arxiv","id":"2505.07585","version":2},"attestation_state":"computed","paper":{"title":"The HOSTS Survey: Suspected variable dust emission and constraints on companions around {\\theta} Boo","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":["astro-ph.SR"],"primary_cat":"astro-ph.EP","authors_text":"A. Lorenzetto, A. Weinberger, B. Mennesson, C. Haniff, D. Defr\\`ere, D. Mesa, D. Vassallo, E. R. Maier, E. Spalding, G. Bryden, G. Garreau, G. M. Kennedy, H. Rousseau, J. Farinato, J. W. Isbell, K. Wagner, L. Marafatto, M. A. Martinod, M. C. Wyatt, M. Sommer, P. M. Hinz, R. Laugier, S. Ertel, S. Marino, T. De Prins, V. Faramaz-Gorka","submitted_at":"2025-05-12T14:09:26Z","abstract_excerpt":"During the HOSTS survey by the LBTI, an excess emission from the main sequence star {\\theta} Boo (F7V spectral type, 14.5pc distance) was observed. This excess indicates the presence of exozodiacal dust near the habitable zone (HZ) of the star. Previous observations from Spitzer and Herschel showed no sign of outer cold dust within their respective detection limits. Additional nulling and high-contrast AO observations were taken to spatially constrain the dust distribution, search for variability, and directly image potential companions in the system. This study presents the results of these o"},"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":"2505.07585","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"astro-ph.EP","submitted_at":"2025-05-12T14:09:26Z","cross_cats_sorted":["astro-ph.SR"],"title_canon_sha256":"76e9d7a9b5cc7245647ac6464befd63125dfa3492a120753119dc957fbe33540","abstract_canon_sha256":"8a6868b6447ecdb47d3122833de2089fedceb765667fbb30adba03bc1e2dccdb"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:37:19.957783Z","signature_b64":"Q2ExfDpHVUmiNytDC//BhldHGpUP1twY6GvVQXh/Rof7SAxjWU78bNxvo7HBhW1+XtUWLNtVWB7NFQwffS6jAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4d3bf0366c2b088b3fdbece66b1c49accd49041363c1d156bf62743a676ca58b","last_reissued_at":"2026-07-05T11:37:19.957259Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:37:19.957259Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The HOSTS Survey: Suspected variable dust emission and constraints on companions around {\\theta} Boo","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":["astro-ph.SR"],"primary_cat":"astro-ph.EP","authors_text":"A. Lorenzetto, A. Weinberger, B. Mennesson, C. Haniff, D. Defr\\`ere, D. Mesa, D. Vassallo, E. R. Maier, E. Spalding, G. Bryden, G. Garreau, G. M. Kennedy, H. Rousseau, J. Farinato, J. W. Isbell, K. Wagner, L. Marafatto, M. A. Martinod, M. C. Wyatt, M. Sommer, P. M. Hinz, R. Laugier, S. Ertel, S. Marino, T. De Prins, V. Faramaz-Gorka","submitted_at":"2025-05-12T14:09:26Z","abstract_excerpt":"During the HOSTS survey by the LBTI, an excess emission from the main sequence star {\\theta} Boo (F7V spectral type, 14.5pc distance) was observed. This excess indicates the presence of exozodiacal dust near the habitable zone (HZ) of the star. Previous observations from Spitzer and Herschel showed no sign of outer cold dust within their respective detection limits. Additional nulling and high-contrast AO observations were taken to spatially constrain the dust distribution, search for variability, and directly image potential companions in the system. This study presents the results of these o"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2505.07585","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/2505.07585/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":"2505.07585","created_at":"2026-07-05T11:37:19.957324+00:00"},{"alias_kind":"arxiv_version","alias_value":"2505.07585v2","created_at":"2026-07-05T11:37:19.957324+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2505.07585","created_at":"2026-07-05T11:37:19.957324+00:00"},{"alias_kind":"pith_short_12","alias_value":"JU57ANTMFMEI","created_at":"2026-07-05T11:37:19.957324+00:00"},{"alias_kind":"pith_short_16","alias_value":"JU57ANTMFMEIWP63","created_at":"2026-07-05T11:37:19.957324+00:00"},{"alias_kind":"pith_short_8","alias_value":"JU57ANTM","created_at":"2026-07-05T11:37:19.957324+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/JU57ANTMFMEIWP635TTGWHCJVT","json":"https://pith.science/pith/JU57ANTMFMEIWP635TTGWHCJVT.json","graph_json":"https://pith.science/api/pith-number/JU57ANTMFMEIWP635TTGWHCJVT/graph.json","events_json":"https://pith.science/api/pith-number/JU57ANTMFMEIWP635TTGWHCJVT/events.json","paper":"https://pith.science/paper/JU57ANTM"},"agent_actions":{"view_html":"https://pith.science/pith/JU57ANTMFMEIWP635TTGWHCJVT","download_json":"https://pith.science/pith/JU57ANTMFMEIWP635TTGWHCJVT.json","view_paper":"https://pith.science/paper/JU57ANTM","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2505.07585&json=true","fetch_graph":"https://pith.science/api/pith-number/JU57ANTMFMEIWP635TTGWHCJVT/graph.json","fetch_events":"https://pith.science/api/pith-number/JU57ANTMFMEIWP635TTGWHCJVT/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/JU57ANTMFMEIWP635TTGWHCJVT/action/timestamp_anchor","attest_storage":"https://pith.science/pith/JU57ANTMFMEIWP635TTGWHCJVT/action/storage_attestation","attest_author":"https://pith.science/pith/JU57ANTMFMEIWP635TTGWHCJVT/action/author_attestation","sign_citation":"https://pith.science/pith/JU57ANTMFMEIWP635TTGWHCJVT/action/citation_signature","submit_replication":"https://pith.science/pith/JU57ANTMFMEIWP635TTGWHCJVT/action/replication_record"}},"created_at":"2026-07-05T11:37:19.957324+00:00","updated_at":"2026-07-05T11:37:19.957324+00:00"}