{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:Y4V6SKCW5D2BVPHWVM32EMB2PM","short_pith_number":"pith:Y4V6SKCW","schema_version":"1.0","canonical_sha256":"c72be92856e8f41abcf6ab37a2303a7b10a40cb78ebcc923d61622774b66ec75","source":{"kind":"arxiv","id":"1807.00773","version":1},"attestation_state":"computed","paper":{"title":"The TROY project: II. Multi-technique constraints on exotrojans in nine planetary systems","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.EP","authors_text":"A.C.M. Correia, A. Leleu, D. Barrado, H.M.J. Boffin, H. Parviainen, J. Lillo-Box, J. Neal, J.P. Faria, M. Lendl, M. Mallonn, N.C. Santos, P. Figueira, P. Robutel","submitted_at":"2018-07-02T16:18:27Z","abstract_excerpt":"Co-orbital bodies are the byproduct of planet formation and evolution, as we know from the Solar System. Although planet-size co-orbitals do not exists in our planetary system, dynamical studies show that they can remain stable for long periods of time in the gravitational well of massive planets. Should they exist, their detection is feasible with the current instrumentation. In this paper, we present new ground-based observations searching for these bodies co-orbiting with nine close-in (P<5 days) planets, using different observing techniques. The combination of all of them allows us to rest"},"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":"1807.00773","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2018-07-02T16:18:27Z","cross_cats_sorted":[],"title_canon_sha256":"c1219b0d87bd7711e4cbbefe7b9b5397444da5bed2b80b8878e1244166b53170","abstract_canon_sha256":"8af5a1ada5fa3cc6ec63635b0e8e7e09b451a0f14dd107d31b6a7628f5fcda3c"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:03:04.823671Z","signature_b64":"zKaC/xWZpHi63FuFYQzGuLQEHqMvv0ZjM2YJlImQ+F3jHFPv0XqxnQlP66KGHMUBFoouz+c9A2E/vJ+WVP/8CQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c72be92856e8f41abcf6ab37a2303a7b10a40cb78ebcc923d61622774b66ec75","last_reissued_at":"2026-05-18T00:03:04.823228Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:03:04.823228Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The TROY project: II. Multi-technique constraints on exotrojans in nine planetary systems","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.EP","authors_text":"A.C.M. Correia, A. Leleu, D. Barrado, H.M.J. Boffin, H. Parviainen, J. Lillo-Box, J. Neal, J.P. Faria, M. Lendl, M. Mallonn, N.C. Santos, P. Figueira, P. Robutel","submitted_at":"2018-07-02T16:18:27Z","abstract_excerpt":"Co-orbital bodies are the byproduct of planet formation and evolution, as we know from the Solar System. Although planet-size co-orbitals do not exists in our planetary system, dynamical studies show that they can remain stable for long periods of time in the gravitational well of massive planets. Should they exist, their detection is feasible with the current instrumentation. In this paper, we present new ground-based observations searching for these bodies co-orbiting with nine close-in (P<5 days) planets, using different observing techniques. The combination of all of them allows us to rest"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1807.00773","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":"1807.00773","created_at":"2026-05-18T00:03:04.823293+00:00"},{"alias_kind":"arxiv_version","alias_value":"1807.00773v1","created_at":"2026-05-18T00:03:04.823293+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1807.00773","created_at":"2026-05-18T00:03:04.823293+00:00"},{"alias_kind":"pith_short_12","alias_value":"Y4V6SKCW5D2B","created_at":"2026-05-18T12:33:04.347982+00:00"},{"alias_kind":"pith_short_16","alias_value":"Y4V6SKCW5D2BVPHW","created_at":"2026-05-18T12:33:04.347982+00:00"},{"alias_kind":"pith_short_8","alias_value":"Y4V6SKCW","created_at":"2026-05-18T12:33:04.347982+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/Y4V6SKCW5D2BVPHWVM32EMB2PM","json":"https://pith.science/pith/Y4V6SKCW5D2BVPHWVM32EMB2PM.json","graph_json":"https://pith.science/api/pith-number/Y4V6SKCW5D2BVPHWVM32EMB2PM/graph.json","events_json":"https://pith.science/api/pith-number/Y4V6SKCW5D2BVPHWVM32EMB2PM/events.json","paper":"https://pith.science/paper/Y4V6SKCW"},"agent_actions":{"view_html":"https://pith.science/pith/Y4V6SKCW5D2BVPHWVM32EMB2PM","download_json":"https://pith.science/pith/Y4V6SKCW5D2BVPHWVM32EMB2PM.json","view_paper":"https://pith.science/paper/Y4V6SKCW","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1807.00773&json=true","fetch_graph":"https://pith.science/api/pith-number/Y4V6SKCW5D2BVPHWVM32EMB2PM/graph.json","fetch_events":"https://pith.science/api/pith-number/Y4V6SKCW5D2BVPHWVM32EMB2PM/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/Y4V6SKCW5D2BVPHWVM32EMB2PM/action/timestamp_anchor","attest_storage":"https://pith.science/pith/Y4V6SKCW5D2BVPHWVM32EMB2PM/action/storage_attestation","attest_author":"https://pith.science/pith/Y4V6SKCW5D2BVPHWVM32EMB2PM/action/author_attestation","sign_citation":"https://pith.science/pith/Y4V6SKCW5D2BVPHWVM32EMB2PM/action/citation_signature","submit_replication":"https://pith.science/pith/Y4V6SKCW5D2BVPHWVM32EMB2PM/action/replication_record"}},"created_at":"2026-05-18T00:03:04.823293+00:00","updated_at":"2026-05-18T00:03:04.823293+00:00"}