{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:QYYDZTSRNGK5RBYLFWB367XNDV","short_pith_number":"pith:QYYDZTSR","schema_version":"1.0","canonical_sha256":"86303cce516995d8870b2d83bf7eed1d60bf90c972f476b776f980c2260e3f9f","source":{"kind":"arxiv","id":"1507.04749","version":3},"attestation_state":"computed","paper":{"title":"The Observed Distribution of Spectroscopic Binaries from the Anglo-Australian Planet Search","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.EP"],"primary_cat":"astro-ph.SR","authors_text":"Brad D. Carter, Chris G. Tinney, David J. Pinfield, Hugh R.A. Jones, James S. Jenkins, Matias D\\'iaz, Robert A. Wittenmyer, R. Paul Butler, Simon J. O'Toole","submitted_at":"2015-07-16T20:00:36Z","abstract_excerpt":"We report the detection of sixteen binary systems from the Anglo-Australian Planet Search. Solutions to the radial velocity data indicate that the stars have companions orbiting with a wide range of masses, eccentricities and periods. Three of the systems potentially contain brown-dwarf companions while another two have eccentricities that place them in the extreme upper tail of the eccentricity distribution for binaries with periods less than 1000 d. For periods up to 12 years, the distribution of our stellar companion masses is fairly flat, mirroring that seen in other radial velocity survey"},"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":"1507.04749","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2015-07-16T20:00:36Z","cross_cats_sorted":["astro-ph.EP"],"title_canon_sha256":"cecb609d9103ce4520868881695b3013dad48e24add587d8b7f19f7c1f0f46a9","abstract_canon_sha256":"105836eaeedbd0791e2e1829bc677d6e4ebec2d146e0d9d3016c9d1978626908"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:33:42.463749Z","signature_b64":"jpAUA6jMGBBnsIS23CUO6K7Zc2KlvNlM2shrO1dFTMa0FhKge2IKDIyDheX6RrG3Z5jd/G+9pLxL3q6LvTDSBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"86303cce516995d8870b2d83bf7eed1d60bf90c972f476b776f980c2260e3f9f","last_reissued_at":"2026-05-18T01:33:42.463261Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:33:42.463261Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The Observed Distribution of Spectroscopic Binaries from the Anglo-Australian Planet Search","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.EP"],"primary_cat":"astro-ph.SR","authors_text":"Brad D. Carter, Chris G. Tinney, David J. Pinfield, Hugh R.A. Jones, James S. Jenkins, Matias D\\'iaz, Robert A. Wittenmyer, R. Paul Butler, Simon J. O'Toole","submitted_at":"2015-07-16T20:00:36Z","abstract_excerpt":"We report the detection of sixteen binary systems from the Anglo-Australian Planet Search. Solutions to the radial velocity data indicate that the stars have companions orbiting with a wide range of masses, eccentricities and periods. Three of the systems potentially contain brown-dwarf companions while another two have eccentricities that place them in the extreme upper tail of the eccentricity distribution for binaries with periods less than 1000 d. For periods up to 12 years, the distribution of our stellar companion masses is fairly flat, mirroring that seen in other radial velocity survey"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1507.04749","kind":"arxiv","version":3},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"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":"1507.04749","created_at":"2026-05-18T01:33:42.463338+00:00"},{"alias_kind":"arxiv_version","alias_value":"1507.04749v3","created_at":"2026-05-18T01:33:42.463338+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1507.04749","created_at":"2026-05-18T01:33:42.463338+00:00"},{"alias_kind":"pith_short_12","alias_value":"QYYDZTSRNGK5","created_at":"2026-05-18T12:29:39.896362+00:00"},{"alias_kind":"pith_short_16","alias_value":"QYYDZTSRNGK5RBYL","created_at":"2026-05-18T12:29:39.896362+00:00"},{"alias_kind":"pith_short_8","alias_value":"QYYDZTSR","created_at":"2026-05-18T12:29:39.896362+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/QYYDZTSRNGK5RBYLFWB367XNDV","json":"https://pith.science/pith/QYYDZTSRNGK5RBYLFWB367XNDV.json","graph_json":"https://pith.science/api/pith-number/QYYDZTSRNGK5RBYLFWB367XNDV/graph.json","events_json":"https://pith.science/api/pith-number/QYYDZTSRNGK5RBYLFWB367XNDV/events.json","paper":"https://pith.science/paper/QYYDZTSR"},"agent_actions":{"view_html":"https://pith.science/pith/QYYDZTSRNGK5RBYLFWB367XNDV","download_json":"https://pith.science/pith/QYYDZTSRNGK5RBYLFWB367XNDV.json","view_paper":"https://pith.science/paper/QYYDZTSR","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1507.04749&json=true","fetch_graph":"https://pith.science/api/pith-number/QYYDZTSRNGK5RBYLFWB367XNDV/graph.json","fetch_events":"https://pith.science/api/pith-number/QYYDZTSRNGK5RBYLFWB367XNDV/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/QYYDZTSRNGK5RBYLFWB367XNDV/action/timestamp_anchor","attest_storage":"https://pith.science/pith/QYYDZTSRNGK5RBYLFWB367XNDV/action/storage_attestation","attest_author":"https://pith.science/pith/QYYDZTSRNGK5RBYLFWB367XNDV/action/author_attestation","sign_citation":"https://pith.science/pith/QYYDZTSRNGK5RBYLFWB367XNDV/action/citation_signature","submit_replication":"https://pith.science/pith/QYYDZTSRNGK5RBYLFWB367XNDV/action/replication_record"}},"created_at":"2026-05-18T01:33:42.463338+00:00","updated_at":"2026-05-18T01:33:42.463338+00:00"}