{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:PRUNK5MONBAL6SXW36TW23X5I6","short_pith_number":"pith:PRUNK5MO","schema_version":"1.0","canonical_sha256":"7c68d5758e6840bf4af6dfa76d6efd478c3475d5822d053f3164c21625331067","source":{"kind":"arxiv","id":"1502.00806","version":1},"attestation_state":"computed","paper":{"title":"Exoplanets: Gaia and the importance of ground based spectroscopy follow-up","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.EP","authors_text":"A. Sozzetti, L. Benamati, N. C. Santos, V. Zh. Adibekyan","submitted_at":"2015-02-03T10:44:15Z","abstract_excerpt":"The search for extrasolar planets has developed rapidly and, today, more than 1700 planets have been found orbiting stars. Thanks to Gaia, we will collect high-accuracy astrometric orbits of thousands of new low-mass celestial objects, such as extra-solar planets and brown dwarfs. These measurements in combination with spectroscopy and with present day and future extrasolar planet search programs (like HARPS, ESPRESSO) will have a crucial contribution to several aspects of planetary astrophysics (formation theories, dynamical evolution, etc.). Moreover, Gaia will have a strong contribution on "},"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":"1502.00806","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2015-02-03T10:44:15Z","cross_cats_sorted":[],"title_canon_sha256":"cd67ad7d079ad099ae8e1d41cbbe0fe774f0d8d16d058e800cd8737d6c5657ea","abstract_canon_sha256":"c13cf919e1af31265744b97db40a28e818924a2a32a5caeed0708790eefa66b4"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:28:04.248608Z","signature_b64":"fX/TwIuNpRBoRy/HK3NyuRQBxDSNCVOPnIOcV5jzUzyO4wXMy+yS5RheuOsnJTF7KfA+f96KTdCwokUWntghAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7c68d5758e6840bf4af6dfa76d6efd478c3475d5822d053f3164c21625331067","last_reissued_at":"2026-05-18T02:28:04.248144Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:28:04.248144Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Exoplanets: Gaia and the importance of ground based spectroscopy follow-up","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.EP","authors_text":"A. Sozzetti, L. Benamati, N. C. Santos, V. Zh. Adibekyan","submitted_at":"2015-02-03T10:44:15Z","abstract_excerpt":"The search for extrasolar planets has developed rapidly and, today, more than 1700 planets have been found orbiting stars. Thanks to Gaia, we will collect high-accuracy astrometric orbits of thousands of new low-mass celestial objects, such as extra-solar planets and brown dwarfs. These measurements in combination with spectroscopy and with present day and future extrasolar planet search programs (like HARPS, ESPRESSO) will have a crucial contribution to several aspects of planetary astrophysics (formation theories, dynamical evolution, etc.). Moreover, Gaia will have a strong contribution on "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1502.00806","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":""},"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":"1502.00806","created_at":"2026-05-18T02:28:04.248205+00:00"},{"alias_kind":"arxiv_version","alias_value":"1502.00806v1","created_at":"2026-05-18T02:28:04.248205+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1502.00806","created_at":"2026-05-18T02:28:04.248205+00:00"},{"alias_kind":"pith_short_12","alias_value":"PRUNK5MONBAL","created_at":"2026-05-18T12:29:37.295048+00:00"},{"alias_kind":"pith_short_16","alias_value":"PRUNK5MONBAL6SXW","created_at":"2026-05-18T12:29:37.295048+00:00"},{"alias_kind":"pith_short_8","alias_value":"PRUNK5MO","created_at":"2026-05-18T12:29:37.295048+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/PRUNK5MONBAL6SXW36TW23X5I6","json":"https://pith.science/pith/PRUNK5MONBAL6SXW36TW23X5I6.json","graph_json":"https://pith.science/api/pith-number/PRUNK5MONBAL6SXW36TW23X5I6/graph.json","events_json":"https://pith.science/api/pith-number/PRUNK5MONBAL6SXW36TW23X5I6/events.json","paper":"https://pith.science/paper/PRUNK5MO"},"agent_actions":{"view_html":"https://pith.science/pith/PRUNK5MONBAL6SXW36TW23X5I6","download_json":"https://pith.science/pith/PRUNK5MONBAL6SXW36TW23X5I6.json","view_paper":"https://pith.science/paper/PRUNK5MO","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1502.00806&json=true","fetch_graph":"https://pith.science/api/pith-number/PRUNK5MONBAL6SXW36TW23X5I6/graph.json","fetch_events":"https://pith.science/api/pith-number/PRUNK5MONBAL6SXW36TW23X5I6/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/PRUNK5MONBAL6SXW36TW23X5I6/action/timestamp_anchor","attest_storage":"https://pith.science/pith/PRUNK5MONBAL6SXW36TW23X5I6/action/storage_attestation","attest_author":"https://pith.science/pith/PRUNK5MONBAL6SXW36TW23X5I6/action/author_attestation","sign_citation":"https://pith.science/pith/PRUNK5MONBAL6SXW36TW23X5I6/action/citation_signature","submit_replication":"https://pith.science/pith/PRUNK5MONBAL6SXW36TW23X5I6/action/replication_record"}},"created_at":"2026-05-18T02:28:04.248205+00:00","updated_at":"2026-05-18T02:28:04.248205+00:00"}