{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:BVD4EEFSKCVEDPDQDKV2DDOIKU","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":"d117f82f4508fde1057bb64e25ea6b35ecad0e22884888dec866f03397650bf5","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2017-05-03T17:48:14Z","title_canon_sha256":"e1a75141fe462f022634a377ba0140c8789defa69f2a2fbc7beb97f2b1bec7df"},"schema_version":"1.0","source":{"id":"1705.01531","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1705.01531","created_at":"2026-05-18T00:43:25Z"},{"alias_kind":"arxiv_version","alias_value":"1705.01531v1","created_at":"2026-05-18T00:43:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1705.01531","created_at":"2026-05-18T00:43:25Z"},{"alias_kind":"pith_short_12","alias_value":"BVD4EEFSKCVE","created_at":"2026-05-18T12:31:08Z"},{"alias_kind":"pith_short_16","alias_value":"BVD4EEFSKCVEDPDQ","created_at":"2026-05-18T12:31:08Z"},{"alias_kind":"pith_short_8","alias_value":"BVD4EEFS","created_at":"2026-05-18T12:31:08Z"}],"graph_snapshots":[{"event_id":"sha256:7c5642d83e0cbceb2588e2a552c7aaed0d3389f6ee497f29f9bfc05ba6c542a7","target":"graph","created_at":"2026-05-18T00:43:25Z","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":"We report the analysis of the first resolved caustic-crossing binary-source microlensing event OGLE-2016-BLG-1003. The event is densely covered by the round-the-clock observations of three surveys. The light curve is characterized by two nested caustic-crossing features, which is unusual for typical caustic-crossing perturbations. From the modeling of the light curve, we find that the anomaly is produced by a binary source passing over a caustic formed by a binary lens. The result proves the importance of high-cadence and continuous observations, and the capability of second-generation microle","authors_text":"A. Bhattacharya, A. Fukui, A. Gould, A. Sharan, A. Udalski, A. Yonehara, B.-G. Park, C. Han, C.H. Ling, C.-U. Lee, D.-J. Kim, D.J. Sullivan, D.P. Bennett, D. Suzuki, F. Abe, I. A. Bond, I.-G. Shin, I. Soszynski, J. C. Yee, J. Skowron, K.-H. Hwang, K. Masuda, K. Ulaczyk, M.C.A. Li, M. D. Albrow, M. Donachie, M. K. Szymanski, M. Nagakane, M. Pawlak, N. J. Rattenbury, N. Koshimoto, P. Evans, P. J. Tristram, P. Mroz, P. Pietrukowicz, R. Barry, R. Poleski, R. W. Pogge, S.-J. Chung, S. Kozlowski, S.-L. Kim, S.-M. Cha, T. Sumi, T. Yamada, W. Zhu, Y. Asakura, Y. Hirao, Y.-H. Ryu, Y. Itow, Y. K. Jung, Y. Lee, Y. Matsubara, Y. Muraki","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2017-05-03T17:48:14Z","title":"OGLE-2016-BLG-1003: First Resolved Caustic-crossing Binary-source Event Discovered by Second-generation Microlensing Surveys"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1705.01531","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":"sha256:2e4c86c45d5a063393950d290b3f259693f7f18d980f406d2b22a08149c3f98f","target":"record","created_at":"2026-05-18T00:43:25Z","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":"d117f82f4508fde1057bb64e25ea6b35ecad0e22884888dec866f03397650bf5","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2017-05-03T17:48:14Z","title_canon_sha256":"e1a75141fe462f022634a377ba0140c8789defa69f2a2fbc7beb97f2b1bec7df"},"schema_version":"1.0","source":{"id":"1705.01531","kind":"arxiv","version":1}},"canonical_sha256":"0d47c210b250aa41bc701aaba18dc8551998de1597d68c8d5ad97ee2f7b6ec2e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0d47c210b250aa41bc701aaba18dc8551998de1597d68c8d5ad97ee2f7b6ec2e","first_computed_at":"2026-05-18T00:43:25.223866Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:43:25.223866Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"KdDM3d0JpH1CQvrU/7naCtryAsg7OmFqI2OFdftOR8g4n8ZLQeMK+4EiQuvuOkHHdH7vo3HjjdtqfgS5lysTAg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:43:25.224396Z","signed_message":"canonical_sha256_bytes"},"source_id":"1705.01531","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2e4c86c45d5a063393950d290b3f259693f7f18d980f406d2b22a08149c3f98f","sha256:7c5642d83e0cbceb2588e2a552c7aaed0d3389f6ee497f29f9bfc05ba6c542a7"],"state_sha256":"0c2d444385d7d9b51664e9165845d348dd4eb465c411d51318af40a9fff18530"}