{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:EOMTRYFBTY7J2H7OBYXNISOG6H","short_pith_number":"pith:EOMTRYFB","canonical_record":{"source":{"id":"1307.7330","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2013-07-28T03:59:54Z","cross_cats_sorted":[],"title_canon_sha256":"240da36158e58c799ee5bcf5251517b631f70ca58f62d2813b8b28cfe10e6e20","abstract_canon_sha256":"529ae6fda15005923c9a973fa1db05890c1991d7c35d47be3fddd040586c0787"},"schema_version":"1.0"},"canonical_sha256":"239938e0a19e3e9d1fee0e2ed449c6f1d1d03fc5fd904ed69d4913a4c366ccbe","source":{"kind":"arxiv","id":"1307.7330","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1307.7330","created_at":"2026-05-18T01:48:33Z"},{"alias_kind":"arxiv_version","alias_value":"1307.7330v1","created_at":"2026-05-18T01:48:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1307.7330","created_at":"2026-05-18T01:48:33Z"},{"alias_kind":"pith_short_12","alias_value":"EOMTRYFBTY7J","created_at":"2026-05-18T12:27:43Z"},{"alias_kind":"pith_short_16","alias_value":"EOMTRYFBTY7J2H7O","created_at":"2026-05-18T12:27:43Z"},{"alias_kind":"pith_short_8","alias_value":"EOMTRYFB","created_at":"2026-05-18T12:27:43Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:EOMTRYFBTY7J2H7OBYXNISOG6H","target":"record","payload":{"canonical_record":{"source":{"id":"1307.7330","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2013-07-28T03:59:54Z","cross_cats_sorted":[],"title_canon_sha256":"240da36158e58c799ee5bcf5251517b631f70ca58f62d2813b8b28cfe10e6e20","abstract_canon_sha256":"529ae6fda15005923c9a973fa1db05890c1991d7c35d47be3fddd040586c0787"},"schema_version":"1.0"},"canonical_sha256":"239938e0a19e3e9d1fee0e2ed449c6f1d1d03fc5fd904ed69d4913a4c366ccbe","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:48:33.713602Z","signature_b64":"FW/NA3fd0So93GT5hIkT5XnZs9FmwHlbPcmneLF4QZGQEnjGSXvWj8hjGR32w3bXU2sB7WRB4oM8AHO3U3WtCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"239938e0a19e3e9d1fee0e2ed449c6f1d1d03fc5fd904ed69d4913a4c366ccbe","last_reissued_at":"2026-05-18T01:48:33.713016Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:48:33.713016Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1307.7330","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:48:33Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"e7CRfxbE/OTi20P2Ed5x2XO88yA3KgYDDb+aTzbKHeLBgY4e0VPNQHAJZ1sNrOcS4UIOd2Dp9+jelxOVFrakDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T15:27:39.474282Z"},"content_sha256":"7894dc7f09185fcc607d57d161926f4732443ba3eade136b21e3b42e30df936d","schema_version":"1.0","event_id":"sha256:7894dc7f09185fcc607d57d161926f4732443ba3eade136b21e3b42e30df936d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:EOMTRYFBTY7J2H7OBYXNISOG6H","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Optimizing the search for transiting planets in long time series","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.EP","authors_text":"Aviv Ofir","submitted_at":"2013-07-28T03:59:54Z","abstract_excerpt":"Context: Transit surveys, both ground- and space- based, have already accumulated a large number of light curves that span several years. Aims: The search for transiting planets in these long time series is computationally intensive. We wish to optimize the search for both detection and computational efficiencies. Methods: We assume that the searched systems can be well described by Keplerian orbits. We then propagate the effects of different system parameters to the detection parameters. Results: We show that the frequency information content of the light curve is primarily determined by the "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1307.7330","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:48:33Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vcalOV21J+9BQ4y6c8/fZNJAuqE7a423WiX9chFcPjpw3AKbk9IHvDg2PDLVU9XAUy3OHwjP4Xufv/jHaM67Ag==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T15:27:39.474673Z"},"content_sha256":"fe1d112865d4ea7e84b3421314f9bb775dd93850f074ee919a93a555666dad06","schema_version":"1.0","event_id":"sha256:fe1d112865d4ea7e84b3421314f9bb775dd93850f074ee919a93a555666dad06"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/EOMTRYFBTY7J2H7OBYXNISOG6H/bundle.json","state_url":"https://pith.science/pith/EOMTRYFBTY7J2H7OBYXNISOG6H/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/EOMTRYFBTY7J2H7OBYXNISOG6H/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-05-30T15:27:39Z","links":{"resolver":"https://pith.science/pith/EOMTRYFBTY7J2H7OBYXNISOG6H","bundle":"https://pith.science/pith/EOMTRYFBTY7J2H7OBYXNISOG6H/bundle.json","state":"https://pith.science/pith/EOMTRYFBTY7J2H7OBYXNISOG6H/state.json","well_known_bundle":"https://pith.science/.well-known/pith/EOMTRYFBTY7J2H7OBYXNISOG6H/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:EOMTRYFBTY7J2H7OBYXNISOG6H","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"529ae6fda15005923c9a973fa1db05890c1991d7c35d47be3fddd040586c0787","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2013-07-28T03:59:54Z","title_canon_sha256":"240da36158e58c799ee5bcf5251517b631f70ca58f62d2813b8b28cfe10e6e20"},"schema_version":"1.0","source":{"id":"1307.7330","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1307.7330","created_at":"2026-05-18T01:48:33Z"},{"alias_kind":"arxiv_version","alias_value":"1307.7330v1","created_at":"2026-05-18T01:48:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1307.7330","created_at":"2026-05-18T01:48:33Z"},{"alias_kind":"pith_short_12","alias_value":"EOMTRYFBTY7J","created_at":"2026-05-18T12:27:43Z"},{"alias_kind":"pith_short_16","alias_value":"EOMTRYFBTY7J2H7O","created_at":"2026-05-18T12:27:43Z"},{"alias_kind":"pith_short_8","alias_value":"EOMTRYFB","created_at":"2026-05-18T12:27:43Z"}],"graph_snapshots":[{"event_id":"sha256:fe1d112865d4ea7e84b3421314f9bb775dd93850f074ee919a93a555666dad06","target":"graph","created_at":"2026-05-18T01:48:33Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"Context: Transit surveys, both ground- and space- based, have already accumulated a large number of light curves that span several years. Aims: The search for transiting planets in these long time series is computationally intensive. We wish to optimize the search for both detection and computational efficiencies. Methods: We assume that the searched systems can be well described by Keplerian orbits. We then propagate the effects of different system parameters to the detection parameters. Results: We show that the frequency information content of the light curve is primarily determined by the ","authors_text":"Aviv Ofir","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2013-07-28T03:59:54Z","title":"Optimizing the search for transiting planets in long time series"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1307.7330","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:7894dc7f09185fcc607d57d161926f4732443ba3eade136b21e3b42e30df936d","target":"record","created_at":"2026-05-18T01:48:33Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"529ae6fda15005923c9a973fa1db05890c1991d7c35d47be3fddd040586c0787","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2013-07-28T03:59:54Z","title_canon_sha256":"240da36158e58c799ee5bcf5251517b631f70ca58f62d2813b8b28cfe10e6e20"},"schema_version":"1.0","source":{"id":"1307.7330","kind":"arxiv","version":1}},"canonical_sha256":"239938e0a19e3e9d1fee0e2ed449c6f1d1d03fc5fd904ed69d4913a4c366ccbe","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"239938e0a19e3e9d1fee0e2ed449c6f1d1d03fc5fd904ed69d4913a4c366ccbe","first_computed_at":"2026-05-18T01:48:33.713016Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:48:33.713016Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"FW/NA3fd0So93GT5hIkT5XnZs9FmwHlbPcmneLF4QZGQEnjGSXvWj8hjGR32w3bXU2sB7WRB4oM8AHO3U3WtCA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:48:33.713602Z","signed_message":"canonical_sha256_bytes"},"source_id":"1307.7330","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7894dc7f09185fcc607d57d161926f4732443ba3eade136b21e3b42e30df936d","sha256:fe1d112865d4ea7e84b3421314f9bb775dd93850f074ee919a93a555666dad06"],"state_sha256":"d46f5cb19e378768d049ef16d743ba75cc5c145f33c796a1009eb60226d8aade"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WnYPup5jKZ7sZ3yBhih+XZPPdyzxhdB6b/MaXsGn4g7FjYvpliN/vwytxGLxI8I+xW15NCfkAheeHO8SMbxoCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-30T15:27:39.476647Z","bundle_sha256":"4a8e369884e7368e9ab7d4625e1e74d05ceccea067f2366c977a2ed1ac5faad0"}}