{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:H6M3BOGLNN7YVG4N5LBCDYZXPL","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":"bf237f08ded9580a41884ea0b2d15d906b598c01b09bbdbf40136f64a483ad04","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2021-05-08T17:48:43Z","title_canon_sha256":"27efb87b11499b2b51f04ac1b8d448ba3f66ae3794e11ac653f381da014f1ca4"},"schema_version":"1.0","source":{"id":"2105.03750","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2105.03750","created_at":"2026-07-05T02:57:20Z"},{"alias_kind":"arxiv_version","alias_value":"2105.03750v2","created_at":"2026-07-05T02:57:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2105.03750","created_at":"2026-07-05T02:57:20Z"},{"alias_kind":"pith_short_12","alias_value":"H6M3BOGLNN7Y","created_at":"2026-07-05T02:57:20Z"},{"alias_kind":"pith_short_16","alias_value":"H6M3BOGLNN7YVG4N","created_at":"2026-07-05T02:57:20Z"},{"alias_kind":"pith_short_8","alias_value":"H6M3BOGL","created_at":"2026-07-05T02:57:20Z"}],"graph_snapshots":[{"event_id":"sha256:0ad22046e340ad65ce1867d749bb35ef9c7d98d2dbc989c669b8b7ad82737d5f","target":"graph","created_at":"2026-07-05T02:57:20Z","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/2105.03750/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present 87 candidates for RR Lyrae variable stars in binary systems, based on our new search using the light-travel time effect (LTTE) and observed - calculated ($O-C$) diagrams in the Galactic bulge time-series photometry of the Optical Gravitational Lensing Experiment. Out of these, 61 are new candidates, while 26 have been announced previously. Furthermore, 12 stars considered as binary candidates in earlier works are discarded from the list, either as they were found to have $O-C$ diagrams incompatible with the LTTE or because their long-term periodicity is definitely caused by the Blaz","authors_text":"Andrzej Udalski, Bogumi{\\l} Pilecki, Gergely Hajdu, Grzegorz Pietrzy\\'nski, Ian B. Thompson, Igor Soszy\\'nski, Johanna Jurcsik, M\\'arcio Catelan, Paulina Karczmarek","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2021-05-08T17:48:43Z","title":"Studies of RR Lyrae Variables in Binary Systems. I.: Evidence of a Trimodal Companion Mass Distribution"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2105.03750","kind":"arxiv","version":2},"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":"sha256:721077093b6ef1d9cfe5c0e3b9cd53288b36a4f72033bf7226c5cb66d7349868","target":"record","created_at":"2026-07-05T02:57:20Z","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":"bf237f08ded9580a41884ea0b2d15d906b598c01b09bbdbf40136f64a483ad04","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2021-05-08T17:48:43Z","title_canon_sha256":"27efb87b11499b2b51f04ac1b8d448ba3f66ae3794e11ac653f381da014f1ca4"},"schema_version":"1.0","source":{"id":"2105.03750","kind":"arxiv","version":2}},"canonical_sha256":"3f99b0b8cb6b7f8a9b8deac221e3377adaa7f4cc4e9e9e61662c8935400e4103","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3f99b0b8cb6b7f8a9b8deac221e3377adaa7f4cc4e9e9e61662c8935400e4103","first_computed_at":"2026-07-05T02:57:20.485935Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T02:57:20.485935Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"UPvhrNDfy+HgesGS5zO3m67MF6EB49NFebUHH1hNV2Crsu0B7oGyFMaM3o4XVwIiUMaBFWWtgS/W/dqrU1xgCQ==","signature_status":"signed_v1","signed_at":"2026-07-05T02:57:20.486447Z","signed_message":"canonical_sha256_bytes"},"source_id":"2105.03750","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:721077093b6ef1d9cfe5c0e3b9cd53288b36a4f72033bf7226c5cb66d7349868","sha256:0ad22046e340ad65ce1867d749bb35ef9c7d98d2dbc989c669b8b7ad82737d5f"],"state_sha256":"eefff253d29d38b8022490d98afa1eb427f9194c93c85dfaf4497c36667a8256"}