{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2009:XD3LOMTAZVQNAD27ZHUBH7R7IL","short_pith_number":"pith:XD3LOMTA","schema_version":"1.0","canonical_sha256":"b8f6b73260cd60d00f5fc9e813fe3f42fb9b83c885c3311f999d183ce881b29b","source":{"kind":"arxiv","id":"0903.1285","version":1},"attestation_state":"computed","paper":{"title":"Detecting Transits in Sparsely Sampled Surveys","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"H. C. Ford, J. Rogers, L. Hebb, L. Petro, M. Richmond, W. Bhatti","submitted_at":"2009-03-06T20:16:43Z","abstract_excerpt":"The small sizes of low mass stars in principle provide an opportunity to find Earth-like planets and \"super-Earths\" in habitable zones via transits. Large area synoptic surveys like Pan-STARRS and LSST will observe large numbers of low mass stars, albeit with widely spaced (sparse) time sampling relative to the planets' periods and transit durations. We present simple analytical equations that can be used to estimate the feasibility of a survey by setting upper limits to the number of transiting planets that will be detected. We use Monte Carlo simulations to find upper limits for the number 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":"0903.1285","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2009-03-06T20:16:43Z","cross_cats_sorted":[],"title_canon_sha256":"1212b5ae8788e8ddf248f572a0218c07220d18dad90360405e2a0f62e613d36c","abstract_canon_sha256":"3c229292227cd395d800153ff1a1f1d700c7ad521376101ce835d7b1c60eb6fb"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:33:40.020010Z","signature_b64":"FYLczoHYmA9RkfC4wbMC2ElYOENd0O/jXfTWE3BJJUuZWuENaKRFAoVaitsVBJw3RmlFYxZgy/KmbyBMDWiIAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b8f6b73260cd60d00f5fc9e813fe3f42fb9b83c885c3311f999d183ce881b29b","last_reissued_at":"2026-05-18T04:33:40.019568Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:33:40.019568Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Detecting Transits in Sparsely Sampled Surveys","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"H. C. Ford, J. Rogers, L. Hebb, L. Petro, M. Richmond, W. Bhatti","submitted_at":"2009-03-06T20:16:43Z","abstract_excerpt":"The small sizes of low mass stars in principle provide an opportunity to find Earth-like planets and \"super-Earths\" in habitable zones via transits. Large area synoptic surveys like Pan-STARRS and LSST will observe large numbers of low mass stars, albeit with widely spaced (sparse) time sampling relative to the planets' periods and transit durations. We present simple analytical equations that can be used to estimate the feasibility of a survey by setting upper limits to the number of transiting planets that will be detected. We use Monte Carlo simulations to find upper limits for the number o"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0903.1285","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":"0903.1285","created_at":"2026-05-18T04:33:40.019632+00:00"},{"alias_kind":"arxiv_version","alias_value":"0903.1285v1","created_at":"2026-05-18T04:33:40.019632+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0903.1285","created_at":"2026-05-18T04:33:40.019632+00:00"},{"alias_kind":"pith_short_12","alias_value":"XD3LOMTAZVQN","created_at":"2026-05-18T12:26:02.257875+00:00"},{"alias_kind":"pith_short_16","alias_value":"XD3LOMTAZVQNAD27","created_at":"2026-05-18T12:26:02.257875+00:00"},{"alias_kind":"pith_short_8","alias_value":"XD3LOMTA","created_at":"2026-05-18T12:26:02.257875+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/XD3LOMTAZVQNAD27ZHUBH7R7IL","json":"https://pith.science/pith/XD3LOMTAZVQNAD27ZHUBH7R7IL.json","graph_json":"https://pith.science/api/pith-number/XD3LOMTAZVQNAD27ZHUBH7R7IL/graph.json","events_json":"https://pith.science/api/pith-number/XD3LOMTAZVQNAD27ZHUBH7R7IL/events.json","paper":"https://pith.science/paper/XD3LOMTA"},"agent_actions":{"view_html":"https://pith.science/pith/XD3LOMTAZVQNAD27ZHUBH7R7IL","download_json":"https://pith.science/pith/XD3LOMTAZVQNAD27ZHUBH7R7IL.json","view_paper":"https://pith.science/paper/XD3LOMTA","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=0903.1285&json=true","fetch_graph":"https://pith.science/api/pith-number/XD3LOMTAZVQNAD27ZHUBH7R7IL/graph.json","fetch_events":"https://pith.science/api/pith-number/XD3LOMTAZVQNAD27ZHUBH7R7IL/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/XD3LOMTAZVQNAD27ZHUBH7R7IL/action/timestamp_anchor","attest_storage":"https://pith.science/pith/XD3LOMTAZVQNAD27ZHUBH7R7IL/action/storage_attestation","attest_author":"https://pith.science/pith/XD3LOMTAZVQNAD27ZHUBH7R7IL/action/author_attestation","sign_citation":"https://pith.science/pith/XD3LOMTAZVQNAD27ZHUBH7R7IL/action/citation_signature","submit_replication":"https://pith.science/pith/XD3LOMTAZVQNAD27ZHUBH7R7IL/action/replication_record"}},"created_at":"2026-05-18T04:33:40.019632+00:00","updated_at":"2026-05-18T04:33:40.019632+00:00"}