{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:HKRD3M33IQIKTT5YCBE7ZGPU5S","short_pith_number":"pith:HKRD3M33","canonical_record":{"source":{"id":"2310.13066","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2023-10-19T18:05:36Z","cross_cats_sorted":["astro-ph.GA","astro-ph.SR"],"title_canon_sha256":"63192964639d887b1438c68a15d18db816244df0f10c69f28f9648764f18f486","abstract_canon_sha256":"492c2071627c3b0b484c9601265d137259a9442d73951d94c17df8ff3f7ce632"},"schema_version":"1.0"},"canonical_sha256":"3aa23db37b4410a9cfb81049fc99f4ec87dbe1f131929b5bd23c41c17f80ebcf","source":{"kind":"arxiv","id":"2310.13066","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2310.13066","created_at":"2026-07-05T07:02:56Z"},{"alias_kind":"arxiv_version","alias_value":"2310.13066v1","created_at":"2026-07-05T07:02:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2310.13066","created_at":"2026-07-05T07:02:56Z"},{"alias_kind":"pith_short_12","alias_value":"HKRD3M33IQIK","created_at":"2026-07-05T07:02:56Z"},{"alias_kind":"pith_short_16","alias_value":"HKRD3M33IQIKTT5Y","created_at":"2026-07-05T07:02:56Z"},{"alias_kind":"pith_short_8","alias_value":"HKRD3M33","created_at":"2026-07-05T07:02:56Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:HKRD3M33IQIKTT5YCBE7ZGPU5S","target":"record","payload":{"canonical_record":{"source":{"id":"2310.13066","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2023-10-19T18:05:36Z","cross_cats_sorted":["astro-ph.GA","astro-ph.SR"],"title_canon_sha256":"63192964639d887b1438c68a15d18db816244df0f10c69f28f9648764f18f486","abstract_canon_sha256":"492c2071627c3b0b484c9601265d137259a9442d73951d94c17df8ff3f7ce632"},"schema_version":"1.0"},"canonical_sha256":"3aa23db37b4410a9cfb81049fc99f4ec87dbe1f131929b5bd23c41c17f80ebcf","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:02:56.732925Z","signature_b64":"01hkir3ET0dt8qvB4Gz05j7tRzTG1wumqWO6VqV58ZZRvqpNdPTvCeVAQTZnwsMbOLKzERjugOFeczBw2iwWAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3aa23db37b4410a9cfb81049fc99f4ec87dbe1f131929b5bd23c41c17f80ebcf","last_reissued_at":"2026-07-05T07:02:56.732426Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:02:56.732426Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2310.13066","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":"2026-07-05T07:02:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"p/cPV9s9suJ5FTZM1bSEwO2QjfkT5UvIzdqZzs/8/jWoUQzwlBJp9Ljh3Sn4eWXyOTBwh33ThNB81KY0ySj4Aw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T14:06:42.786170Z"},"content_sha256":"2759d03489b941c62aec258808c0009b13f246612fbdbc13145c39b7fb149236","schema_version":"1.0","event_id":"sha256:2759d03489b941c62aec258808c0009b13f246612fbdbc13145c39b7fb149236"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:HKRD3M33IQIKTT5YCBE7ZGPU5S","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"OGLE-2014-BLG-0221Lb: A Jupiter Mass Ratio Companion Orbiting either a Late-Type Star or a Stellar Remnant","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.GA","astro-ph.SR"],"primary_cat":"astro-ph.EP","authors_text":"Aikaterini Vandorou, Akihiko Fukui, Andrzej Udalski, Aparna Bhattacharya, Cl\\'ement Ranc, Daisuke Suzuki, David P. Bennett, Fumio Abe, Greg Olmschenk, Hibiki Yama, Hirosane Fujii, Ian A. Bond, Igor Soszy\\'nski, Jan Skowron, Kansuke Yamashita, Krzysztof Ulaczyk, Micha{\\l} K. Szyma\\'nski, Mio Tomoyoshi, Naoki Koshimoto, Nicholas J. Rattenbury, Paul . J. Tristram, Pawe{\\l} Pietrukowicz, Przemek Mr\\'oz, Rados{\\l}aw Poleski, Richard Barry, Rintaro Kirikawa, Ryusei Hamada, Shota Miyazaki, Stela Ishitani Silva, Szymon Koz{\\l}owski, Takahiro Sumi, Yasushi Muraki, Yoshitaka Itow, Yuki Hirao, Yuki K. Satoh, Yutaka Matsubara","submitted_at":"2023-10-19T18:05:36Z","abstract_excerpt":"We present the analysis of microlensing event OGLE-2014-BLG-0221, a planetary candidate event discovered in 2014. The photometric light curve is best described by a binary-lens single-source model. Our light curve modeling finds two degenerate models, with event timescales of $t_\\mathrm{E}\\sim70$ days and $\\sim110$ days. These timescales are relatively long, indicating that the discovered system would possess a substantial mass. The two models are similar in their planetary parameters with a Jupiter mass ratio of $q \\sim 10^{-3}$ and a separation of $s \\sim 1.1$. While the shorter timescale mo"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2310.13066","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/2310.13066/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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T07:02:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"FfxbSIlLwuLdsV7bfluzESEGQ3y5yb9sp/pCUM0+l9J347Jyugwbnqe9KtvUp43/C88i1cr+znqMzqxPluMkBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T14:06:42.786568Z"},"content_sha256":"9f03a6e71201e72fc5bb2d3e8319bad91d6ff77b252c65c32fa7a4ea3a3799d9","schema_version":"1.0","event_id":"sha256:9f03a6e71201e72fc5bb2d3e8319bad91d6ff77b252c65c32fa7a4ea3a3799d9"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/HKRD3M33IQIKTT5YCBE7ZGPU5S/bundle.json","state_url":"https://pith.science/pith/HKRD3M33IQIKTT5YCBE7ZGPU5S/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/HKRD3M33IQIKTT5YCBE7ZGPU5S/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":"2026-07-07T14:06:42Z","links":{"resolver":"https://pith.science/pith/HKRD3M33IQIKTT5YCBE7ZGPU5S","bundle":"https://pith.science/pith/HKRD3M33IQIKTT5YCBE7ZGPU5S/bundle.json","state":"https://pith.science/pith/HKRD3M33IQIKTT5YCBE7ZGPU5S/state.json","well_known_bundle":"https://pith.science/.well-known/pith/HKRD3M33IQIKTT5YCBE7ZGPU5S/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:HKRD3M33IQIKTT5YCBE7ZGPU5S","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":"492c2071627c3b0b484c9601265d137259a9442d73951d94c17df8ff3f7ce632","cross_cats_sorted":["astro-ph.GA","astro-ph.SR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2023-10-19T18:05:36Z","title_canon_sha256":"63192964639d887b1438c68a15d18db816244df0f10c69f28f9648764f18f486"},"schema_version":"1.0","source":{"id":"2310.13066","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2310.13066","created_at":"2026-07-05T07:02:56Z"},{"alias_kind":"arxiv_version","alias_value":"2310.13066v1","created_at":"2026-07-05T07:02:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2310.13066","created_at":"2026-07-05T07:02:56Z"},{"alias_kind":"pith_short_12","alias_value":"HKRD3M33IQIK","created_at":"2026-07-05T07:02:56Z"},{"alias_kind":"pith_short_16","alias_value":"HKRD3M33IQIKTT5Y","created_at":"2026-07-05T07:02:56Z"},{"alias_kind":"pith_short_8","alias_value":"HKRD3M33","created_at":"2026-07-05T07:02:56Z"}],"graph_snapshots":[{"event_id":"sha256:9f03a6e71201e72fc5bb2d3e8319bad91d6ff77b252c65c32fa7a4ea3a3799d9","target":"graph","created_at":"2026-07-05T07:02:56Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2310.13066/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present the analysis of microlensing event OGLE-2014-BLG-0221, a planetary candidate event discovered in 2014. The photometric light curve is best described by a binary-lens single-source model. Our light curve modeling finds two degenerate models, with event timescales of $t_\\mathrm{E}\\sim70$ days and $\\sim110$ days. These timescales are relatively long, indicating that the discovered system would possess a substantial mass. The two models are similar in their planetary parameters with a Jupiter mass ratio of $q \\sim 10^{-3}$ and a separation of $s \\sim 1.1$. While the shorter timescale mo","authors_text":"Aikaterini Vandorou, Akihiko Fukui, Andrzej Udalski, Aparna Bhattacharya, Cl\\'ement Ranc, Daisuke Suzuki, David P. Bennett, Fumio Abe, Greg Olmschenk, Hibiki Yama, Hirosane Fujii, Ian A. Bond, Igor Soszy\\'nski, Jan Skowron, Kansuke Yamashita, Krzysztof Ulaczyk, Micha{\\l} K. Szyma\\'nski, Mio Tomoyoshi, Naoki Koshimoto, Nicholas J. Rattenbury, Paul . J. Tristram, Pawe{\\l} Pietrukowicz, Przemek Mr\\'oz, Rados{\\l}aw Poleski, Richard Barry, Rintaro Kirikawa, Ryusei Hamada, Shota Miyazaki, Stela Ishitani Silva, Szymon Koz{\\l}owski, Takahiro Sumi, Yasushi Muraki, Yoshitaka Itow, Yuki Hirao, Yuki K. Satoh, Yutaka Matsubara","cross_cats":["astro-ph.GA","astro-ph.SR"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2023-10-19T18:05:36Z","title":"OGLE-2014-BLG-0221Lb: A Jupiter Mass Ratio Companion Orbiting either a Late-Type Star or a Stellar Remnant"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2310.13066","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":"sha256:2759d03489b941c62aec258808c0009b13f246612fbdbc13145c39b7fb149236","target":"record","created_at":"2026-07-05T07:02:56Z","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":"492c2071627c3b0b484c9601265d137259a9442d73951d94c17df8ff3f7ce632","cross_cats_sorted":["astro-ph.GA","astro-ph.SR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2023-10-19T18:05:36Z","title_canon_sha256":"63192964639d887b1438c68a15d18db816244df0f10c69f28f9648764f18f486"},"schema_version":"1.0","source":{"id":"2310.13066","kind":"arxiv","version":1}},"canonical_sha256":"3aa23db37b4410a9cfb81049fc99f4ec87dbe1f131929b5bd23c41c17f80ebcf","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3aa23db37b4410a9cfb81049fc99f4ec87dbe1f131929b5bd23c41c17f80ebcf","first_computed_at":"2026-07-05T07:02:56.732426Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:02:56.732426Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"01hkir3ET0dt8qvB4Gz05j7tRzTG1wumqWO6VqV58ZZRvqpNdPTvCeVAQTZnwsMbOLKzERjugOFeczBw2iwWAA==","signature_status":"signed_v1","signed_at":"2026-07-05T07:02:56.732925Z","signed_message":"canonical_sha256_bytes"},"source_id":"2310.13066","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2759d03489b941c62aec258808c0009b13f246612fbdbc13145c39b7fb149236","sha256:9f03a6e71201e72fc5bb2d3e8319bad91d6ff77b252c65c32fa7a4ea3a3799d9"],"state_sha256":"90a9de19b5acb1051fc0b0fd5e8b35966c513e17eca3f9a4f0b376fa43e3bce2"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ngydYsaobZnjQ4rWmpjxlIqnyc+BnJo9jMhfX8tGNOiGijCrDO1s/K7AbDTaVF1xjpe/yxzrfmapz+x/h3c2DA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-07T14:06:42.788489Z","bundle_sha256":"ba3f26699f53220293f4d2ea6fedbf48db889fa264e07077b7d22724bfe0784d"}}