{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2011:7ZYNIFQ7R7SFMHMNYZIJY4ASJC","short_pith_number":"pith:7ZYNIFQ7","schema_version":"1.0","canonical_sha256":"fe70d4161f8fe4561d8dc6509c701248a3852fde10cc4cc5046db15f092a2b86","source":{"kind":"arxiv","id":"1101.3312","version":1},"attestation_state":"computed","paper":{"title":"Binary microlensing event OGLE-2009-BLG-020 gives a verifiable mass, distance and orbit predictions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"A. Allan, A. Cassan, A. Cole, A. Fukui, A. Gould, A. Korpela, A. Maury, A. Udalski, A. Williams, B.-G. Park, B. S. Gaudi, C. Han, Ch. Coutures, C. H. Ling, C. Mottram, C. R. Nelson, C. S. Botzler, C. Snodgrass, C.-U. Lee, D. Dominis Prester, D. Douchin, D. J. Sullivan, D. Kubas, D. L. DePoy, D. M. Bramich, D. Moorhouse, D. P. Bennett, D. Suzuki, F. Abe, F. Hayashi, F. Mallia, G. Bolt (the muFUN Collaboration), G. Pietrzynski, G. Thornley, I. Bond (and), I. Soszynski (the OGLE Collaboration), I. Steele, J. A. R. Caldwell, J. B. Hearnshaw, J.-B. Marquette, J. C. Yee, J. Donatowicz, J. Drummond, J. Greenhill, J. McCormick, J. Menzies, J.-P. Beaulieu, J. Skowron, J. Wambsganss, K. C. Sahu, K. Furusawa, K. H. Cook, K. Horne, K. Kamiya, K. Masuda, K. Nishimoto, K. Ohnishi, K. Ulaczyk, K. Wada, L. A. G. Monard, L. Skuljan, L.-W. Hung, L. Wyrzykowski, M. D. Albrow, M. Dominik, M. Freeman, M. K. Szymanski, M. Kubiak, M. Zub (the PLANET Collaboration), N. Clay, N. Kains, N. Miyake, N. Rattenbury, P. Browne, P. C. M. Yock (The MOA Collaboration), P. Fouque, P. J. Tristram, P. M. Kilmartin, R. A. Street, R. Martin, R. Poleski, R. W. Pogge, S. Brillant, S. Dieters, S. Fraser, S. Hosaka, S. Kozlowski, S. Makita, S. R. Kane, Subo Dong, T. Nagayama, To. Saito, T. Sumi, V. Batista, W. Allen, W. Lin, W. L. Sweatman, Y. C. Perrott, Y. Itow, Y. Matsubara, Y. Muraki, Y. Tsapras (the RoboNet Collaboration)","submitted_at":"2011-01-17T21:00:02Z","abstract_excerpt":"We present the first example of binary microlensing for which the parameter measurements can be verified (or contradicted) by future Doppler observations. This test is made possible by a confluence of two relatively unusual circumstances. First, the binary lens is bright enough (I=15.6) to permit Doppler measurements. Second, we measure not only the usual 7 binary-lens parameters, but also the 'microlens parallax' (which yields the binary mass) and two components of the instantaneous orbital velocity. Thus we measure, effectively, 6 'Kepler+1' parameters (two instantaneous positions, two insta"},"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":"1101.3312","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2011-01-17T21:00:02Z","cross_cats_sorted":[],"title_canon_sha256":"a88682d58c482f071e0f484df5af4990d8d1c5753762eaf86a16a45c2c115f58","abstract_canon_sha256":"3854ca6dab92149a8ec88717d65f00e08d396758d5db7e015aff72d89d887bdb"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:03:38.982949Z","signature_b64":"Mr06WBbGyX5yxI+frQMD1YjaJOvUx1Epw1E9AXCAzq8Joljf3PsqQ+nb64mqZC8hNN5x2O6AvJ5Vj6/4b1PsDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"fe70d4161f8fe4561d8dc6509c701248a3852fde10cc4cc5046db15f092a2b86","last_reissued_at":"2026-05-18T02:03:38.982178Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:03:38.982178Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Binary microlensing event OGLE-2009-BLG-020 gives a verifiable mass, distance and orbit predictions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"A. Allan, A. Cassan, A. Cole, A. Fukui, A. Gould, A. Korpela, A. Maury, A. Udalski, A. Williams, B.-G. Park, B. S. Gaudi, C. Han, Ch. Coutures, C. H. Ling, C. Mottram, C. R. Nelson, C. S. Botzler, C. Snodgrass, C.-U. Lee, D. Dominis Prester, D. Douchin, D. J. Sullivan, D. Kubas, D. L. DePoy, D. M. Bramich, D. Moorhouse, D. P. Bennett, D. Suzuki, F. Abe, F. Hayashi, F. Mallia, G. Bolt (the muFUN Collaboration), G. Pietrzynski, G. Thornley, I. Bond (and), I. Soszynski (the OGLE Collaboration), I. Steele, J. A. R. Caldwell, J. B. Hearnshaw, J.-B. Marquette, J. C. Yee, J. Donatowicz, J. Drummond, J. Greenhill, J. McCormick, J. Menzies, J.-P. Beaulieu, J. Skowron, J. Wambsganss, K. C. Sahu, K. Furusawa, K. H. Cook, K. Horne, K. Kamiya, K. Masuda, K. Nishimoto, K. Ohnishi, K. Ulaczyk, K. Wada, L. A. G. Monard, L. Skuljan, L.-W. Hung, L. Wyrzykowski, M. D. Albrow, M. Dominik, M. Freeman, M. K. Szymanski, M. Kubiak, M. Zub (the PLANET Collaboration), N. Clay, N. Kains, N. Miyake, N. Rattenbury, P. Browne, P. C. M. Yock (The MOA Collaboration), P. Fouque, P. J. Tristram, P. M. Kilmartin, R. A. Street, R. Martin, R. Poleski, R. W. Pogge, S. Brillant, S. Dieters, S. Fraser, S. Hosaka, S. Kozlowski, S. Makita, S. R. Kane, Subo Dong, T. Nagayama, To. Saito, T. Sumi, V. Batista, W. Allen, W. Lin, W. L. Sweatman, Y. C. Perrott, Y. Itow, Y. Matsubara, Y. Muraki, Y. Tsapras (the RoboNet Collaboration)","submitted_at":"2011-01-17T21:00:02Z","abstract_excerpt":"We present the first example of binary microlensing for which the parameter measurements can be verified (or contradicted) by future Doppler observations. This test is made possible by a confluence of two relatively unusual circumstances. First, the binary lens is bright enough (I=15.6) to permit Doppler measurements. Second, we measure not only the usual 7 binary-lens parameters, but also the 'microlens parallax' (which yields the binary mass) and two components of the instantaneous orbital velocity. Thus we measure, effectively, 6 'Kepler+1' parameters (two instantaneous positions, two insta"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1101.3312","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":"1101.3312","created_at":"2026-05-18T02:03:38.982309+00:00"},{"alias_kind":"arxiv_version","alias_value":"1101.3312v1","created_at":"2026-05-18T02:03:38.982309+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1101.3312","created_at":"2026-05-18T02:03:38.982309+00:00"},{"alias_kind":"pith_short_12","alias_value":"7ZYNIFQ7R7SF","created_at":"2026-05-18T12:26:22.705136+00:00"},{"alias_kind":"pith_short_16","alias_value":"7ZYNIFQ7R7SFMHMN","created_at":"2026-05-18T12:26:22.705136+00:00"},{"alias_kind":"pith_short_8","alias_value":"7ZYNIFQ7","created_at":"2026-05-18T12:26:22.705136+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/7ZYNIFQ7R7SFMHMNYZIJY4ASJC","json":"https://pith.science/pith/7ZYNIFQ7R7SFMHMNYZIJY4ASJC.json","graph_json":"https://pith.science/api/pith-number/7ZYNIFQ7R7SFMHMNYZIJY4ASJC/graph.json","events_json":"https://pith.science/api/pith-number/7ZYNIFQ7R7SFMHMNYZIJY4ASJC/events.json","paper":"https://pith.science/paper/7ZYNIFQ7"},"agent_actions":{"view_html":"https://pith.science/pith/7ZYNIFQ7R7SFMHMNYZIJY4ASJC","download_json":"https://pith.science/pith/7ZYNIFQ7R7SFMHMNYZIJY4ASJC.json","view_paper":"https://pith.science/paper/7ZYNIFQ7","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1101.3312&json=true","fetch_graph":"https://pith.science/api/pith-number/7ZYNIFQ7R7SFMHMNYZIJY4ASJC/graph.json","fetch_events":"https://pith.science/api/pith-number/7ZYNIFQ7R7SFMHMNYZIJY4ASJC/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/7ZYNIFQ7R7SFMHMNYZIJY4ASJC/action/timestamp_anchor","attest_storage":"https://pith.science/pith/7ZYNIFQ7R7SFMHMNYZIJY4ASJC/action/storage_attestation","attest_author":"https://pith.science/pith/7ZYNIFQ7R7SFMHMNYZIJY4ASJC/action/author_attestation","sign_citation":"https://pith.science/pith/7ZYNIFQ7R7SFMHMNYZIJY4ASJC/action/citation_signature","submit_replication":"https://pith.science/pith/7ZYNIFQ7R7SFMHMNYZIJY4ASJC/action/replication_record"}},"created_at":"2026-05-18T02:03:38.982309+00:00","updated_at":"2026-05-18T02:03:38.982309+00:00"}