{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2021:YRJIAV4ULDI6OK2SCRCKIBBJ4E","short_pith_number":"pith:YRJIAV4U","schema_version":"1.0","canonical_sha256":"c45280579458d1e72b521444a40429e12bb794d32c2642d9a9fd3a33955044e4","source":{"kind":"arxiv","id":"2107.00155","version":1},"attestation_state":"computed","paper":{"title":"KMT-2018-BLG-1743: Planetary Microlensing Event Occurring on Two Source Stars","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.GA","astro-ph.SR"],"primary_cat":"astro-ph.EP","authors_text":"Andrew Gould, Byeong-Gon Park, Cheongho Han, Chung-Uk Lee, Doeon Kim, Dong-Jin Kim, Dong-Joo Lee, Hyoun-Woo Kim, In-Gu Shin, Jennifer C. Yee, Kyu-Ha Hwang, Michael D. Albrow, Richard W. Pogge, Sang-Mok Cha, Seung-Lee Kim, Sun-Ju Chung, Weicheng Zang, Yongseok Lee, Yoon-Hyun Ryu, Yossi Shvartzvald, Youn Kil Jung","submitted_at":"2021-07-01T00:11:58Z","abstract_excerpt":"We present the analysis of the microlensing event KMT-2018-BLG-1743. The light curve of the event, with a peak magnification $A_{\\rm peak}\\sim 800$, exhibits two anomaly features, one around the peak and the other on the falling side of the light curve. An interpretation with a binary lens and a single source (2L1S) cannot describe the anomalies. By conducting additional modeling that includes an extra lens (3L1S) or an extra source (2L2S) relative to a 2L1S interpretation, we find that 2L2S interpretations with a planetary lens system and a binary source best explain the observed light curve "},"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":"2107.00155","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.EP","submitted_at":"2021-07-01T00:11:58Z","cross_cats_sorted":["astro-ph.GA","astro-ph.SR"],"title_canon_sha256":"fbf8a9cf289ac591a056233de851998dbb77a650a45df58eb7165c71e2eccc65","abstract_canon_sha256":"193b689c051d1a8a2524bb204b9d6797417adcf1200969bc9d6c3bdb95dab0c0"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T03:10:34.210551Z","signature_b64":"imi1JRMbaawce7VAjHACd00eXbbtqsTHMeBPh02gkJUVwAuutskQ7IAzPSuYM/xOgQwjsJ2ptwh145bM8hXiAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c45280579458d1e72b521444a40429e12bb794d32c2642d9a9fd3a33955044e4","last_reissued_at":"2026-07-05T03:10:34.210057Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T03:10:34.210057Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"KMT-2018-BLG-1743: Planetary Microlensing Event Occurring on Two Source Stars","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.GA","astro-ph.SR"],"primary_cat":"astro-ph.EP","authors_text":"Andrew Gould, Byeong-Gon Park, Cheongho Han, Chung-Uk Lee, Doeon Kim, Dong-Jin Kim, Dong-Joo Lee, Hyoun-Woo Kim, In-Gu Shin, Jennifer C. Yee, Kyu-Ha Hwang, Michael D. Albrow, Richard W. Pogge, Sang-Mok Cha, Seung-Lee Kim, Sun-Ju Chung, Weicheng Zang, Yongseok Lee, Yoon-Hyun Ryu, Yossi Shvartzvald, Youn Kil Jung","submitted_at":"2021-07-01T00:11:58Z","abstract_excerpt":"We present the analysis of the microlensing event KMT-2018-BLG-1743. The light curve of the event, with a peak magnification $A_{\\rm peak}\\sim 800$, exhibits two anomaly features, one around the peak and the other on the falling side of the light curve. An interpretation with a binary lens and a single source (2L1S) cannot describe the anomalies. By conducting additional modeling that includes an extra lens (3L1S) or an extra source (2L2S) relative to a 2L1S interpretation, we find that 2L2S interpretations with a planetary lens system and a binary source best explain the observed light curve "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2107.00155","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2107.00155/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2107.00155","created_at":"2026-07-05T03:10:34.210118+00:00"},{"alias_kind":"arxiv_version","alias_value":"2107.00155v1","created_at":"2026-07-05T03:10:34.210118+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2107.00155","created_at":"2026-07-05T03:10:34.210118+00:00"},{"alias_kind":"pith_short_12","alias_value":"YRJIAV4ULDI6","created_at":"2026-07-05T03:10:34.210118+00:00"},{"alias_kind":"pith_short_16","alias_value":"YRJIAV4ULDI6OK2S","created_at":"2026-07-05T03:10:34.210118+00:00"},{"alias_kind":"pith_short_8","alias_value":"YRJIAV4U","created_at":"2026-07-05T03:10:34.210118+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/YRJIAV4ULDI6OK2SCRCKIBBJ4E","json":"https://pith.science/pith/YRJIAV4ULDI6OK2SCRCKIBBJ4E.json","graph_json":"https://pith.science/api/pith-number/YRJIAV4ULDI6OK2SCRCKIBBJ4E/graph.json","events_json":"https://pith.science/api/pith-number/YRJIAV4ULDI6OK2SCRCKIBBJ4E/events.json","paper":"https://pith.science/paper/YRJIAV4U"},"agent_actions":{"view_html":"https://pith.science/pith/YRJIAV4ULDI6OK2SCRCKIBBJ4E","download_json":"https://pith.science/pith/YRJIAV4ULDI6OK2SCRCKIBBJ4E.json","view_paper":"https://pith.science/paper/YRJIAV4U","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2107.00155&json=true","fetch_graph":"https://pith.science/api/pith-number/YRJIAV4ULDI6OK2SCRCKIBBJ4E/graph.json","fetch_events":"https://pith.science/api/pith-number/YRJIAV4ULDI6OK2SCRCKIBBJ4E/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/YRJIAV4ULDI6OK2SCRCKIBBJ4E/action/timestamp_anchor","attest_storage":"https://pith.science/pith/YRJIAV4ULDI6OK2SCRCKIBBJ4E/action/storage_attestation","attest_author":"https://pith.science/pith/YRJIAV4ULDI6OK2SCRCKIBBJ4E/action/author_attestation","sign_citation":"https://pith.science/pith/YRJIAV4ULDI6OK2SCRCKIBBJ4E/action/citation_signature","submit_replication":"https://pith.science/pith/YRJIAV4ULDI6OK2SCRCKIBBJ4E/action/replication_record"}},"created_at":"2026-07-05T03:10:34.210118+00:00","updated_at":"2026-07-05T03:10:34.210118+00:00"}