{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:4SZ7LMTLMUGHN3NMZ3F2ISF6MJ","short_pith_number":"pith:4SZ7LMTL","schema_version":"1.0","canonical_sha256":"e4b3f5b26b650c76edaccecba448be6243c9c26c51d445fefabcec491653f97b","source":{"kind":"arxiv","id":"1703.05887","version":2},"attestation_state":"computed","paper":{"title":"OGLE-2015-BLG-1482L: the first isolated low-mass microlens in the Galactic bulge","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.EP"],"primary_cat":"astro-ph.SR","authors_text":"A. Gould, A. Udalski, B.-G. Park, B. S. Gaudi, B. Wibking, Calen B. Henderson, C. Beichman, C. Han, C.-U. Lee, D.-J. Kim, G. Bryden, H.-W. Kim, I.-G. Shin, I. Soszy\\'nski, J. C. Yee, J. Skowron, K.-H. Hwang, K. Ulaczyk, M. Albrow, M. Fausnaugh, M.K. Szyma\\'nski, M. Pawlak, P. Mr\\'oz, P. Pietrukowicz, R. Poleski, R. W. Pogge, S. Calchi Novati, S. Carey, S.-J. Chung, S. Koz{\\l}owski, S.-L. Kim, S.-M. Cha, W. Zhu, Y.-H. Kim, Y.-H. Ryu, Y. K. Jung, Y. Lee, Y. Shvartzvald","submitted_at":"2017-03-17T04:40:25Z","abstract_excerpt":"We analyze the single microlensing event OGLE-2015-BLG-1482 simultaneously observed from two ground-based surveys and from \\textit{Spitzer}. The \\textit{Spitzer} data exhibit finite-source effects due to the passage of the lens close to or directly over the surface of the source star as seen from \\textit{Spitzer}. Such finite-source effects generally yield measurements of the angular Einstein radius, which when combined with the microlens parallax derived from a comparison between the ground-based and the \\textit{Spitzer} light curves, yields the lens mass and lens-source relative parallax. Fr"},"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":"1703.05887","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2017-03-17T04:40:25Z","cross_cats_sorted":["astro-ph.EP"],"title_canon_sha256":"cd239f81f39b1792ee3e37e2b79d79a92ffb4961d1aee4d87f31b73a99911e43","abstract_canon_sha256":"e553728657892e266d50de6d69fc07a3016efe7eabf6125d1ff620a7e00a122e"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:46:34.497897Z","signature_b64":"LeguqwJlH50xUlkwRD2I6S+tBuPEtS8twiDlJcOE1oIiRC1kWUX00yiV1cQ/grLvAvWmuAxne/sZBQMfwpzKCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e4b3f5b26b650c76edaccecba448be6243c9c26c51d445fefabcec491653f97b","last_reissued_at":"2026-05-18T00:46:34.497228Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:46:34.497228Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"OGLE-2015-BLG-1482L: the first isolated low-mass microlens in the Galactic bulge","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.EP"],"primary_cat":"astro-ph.SR","authors_text":"A. Gould, A. Udalski, B.-G. Park, B. S. Gaudi, B. Wibking, Calen B. Henderson, C. Beichman, C. Han, C.-U. Lee, D.-J. Kim, G. Bryden, H.-W. Kim, I.-G. Shin, I. Soszy\\'nski, J. C. Yee, J. Skowron, K.-H. Hwang, K. Ulaczyk, M. Albrow, M. Fausnaugh, M.K. Szyma\\'nski, M. Pawlak, P. Mr\\'oz, P. Pietrukowicz, R. Poleski, R. W. Pogge, S. Calchi Novati, S. Carey, S.-J. Chung, S. Koz{\\l}owski, S.-L. Kim, S.-M. Cha, W. Zhu, Y.-H. Kim, Y.-H. Ryu, Y. K. Jung, Y. Lee, Y. Shvartzvald","submitted_at":"2017-03-17T04:40:25Z","abstract_excerpt":"We analyze the single microlensing event OGLE-2015-BLG-1482 simultaneously observed from two ground-based surveys and from \\textit{Spitzer}. The \\textit{Spitzer} data exhibit finite-source effects due to the passage of the lens close to or directly over the surface of the source star as seen from \\textit{Spitzer}. Such finite-source effects generally yield measurements of the angular Einstein radius, which when combined with the microlens parallax derived from a comparison between the ground-based and the \\textit{Spitzer} light curves, yields the lens mass and lens-source relative parallax. Fr"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1703.05887","kind":"arxiv","version":2},"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":"1703.05887","created_at":"2026-05-18T00:46:34.497343+00:00"},{"alias_kind":"arxiv_version","alias_value":"1703.05887v2","created_at":"2026-05-18T00:46:34.497343+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1703.05887","created_at":"2026-05-18T00:46:34.497343+00:00"},{"alias_kind":"pith_short_12","alias_value":"4SZ7LMTLMUGH","created_at":"2026-05-18T12:31:00.734936+00:00"},{"alias_kind":"pith_short_16","alias_value":"4SZ7LMTLMUGHN3NM","created_at":"2026-05-18T12:31:00.734936+00:00"},{"alias_kind":"pith_short_8","alias_value":"4SZ7LMTL","created_at":"2026-05-18T12:31:00.734936+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/4SZ7LMTLMUGHN3NMZ3F2ISF6MJ","json":"https://pith.science/pith/4SZ7LMTLMUGHN3NMZ3F2ISF6MJ.json","graph_json":"https://pith.science/api/pith-number/4SZ7LMTLMUGHN3NMZ3F2ISF6MJ/graph.json","events_json":"https://pith.science/api/pith-number/4SZ7LMTLMUGHN3NMZ3F2ISF6MJ/events.json","paper":"https://pith.science/paper/4SZ7LMTL"},"agent_actions":{"view_html":"https://pith.science/pith/4SZ7LMTLMUGHN3NMZ3F2ISF6MJ","download_json":"https://pith.science/pith/4SZ7LMTLMUGHN3NMZ3F2ISF6MJ.json","view_paper":"https://pith.science/paper/4SZ7LMTL","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1703.05887&json=true","fetch_graph":"https://pith.science/api/pith-number/4SZ7LMTLMUGHN3NMZ3F2ISF6MJ/graph.json","fetch_events":"https://pith.science/api/pith-number/4SZ7LMTLMUGHN3NMZ3F2ISF6MJ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/4SZ7LMTLMUGHN3NMZ3F2ISF6MJ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/4SZ7LMTLMUGHN3NMZ3F2ISF6MJ/action/storage_attestation","attest_author":"https://pith.science/pith/4SZ7LMTLMUGHN3NMZ3F2ISF6MJ/action/author_attestation","sign_citation":"https://pith.science/pith/4SZ7LMTLMUGHN3NMZ3F2ISF6MJ/action/citation_signature","submit_replication":"https://pith.science/pith/4SZ7LMTLMUGHN3NMZ3F2ISF6MJ/action/replication_record"}},"created_at":"2026-05-18T00:46:34.497343+00:00","updated_at":"2026-05-18T00:46:34.497343+00:00"}