{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:TPXZ2322H5CGEINJOUWJX22N5X","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":"e9dfbfce5aa2e0cd2bb7f742af3ca7aa9df22ea9cfaef4f063e9adfe6e65e4a1","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/3.0/","primary_cat":"astro-ph.SR","submitted_at":"2012-10-30T19:36:27Z","title_canon_sha256":"b223be5d8a7b647f6a31342fce1956c54755dd0a6d336a39f183d7d425c740f3"},"schema_version":"1.0","source":{"id":"1210.8133","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1210.8133","created_at":"2026-05-18T01:53:35Z"},{"alias_kind":"arxiv_version","alias_value":"1210.8133v1","created_at":"2026-05-18T01:53:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1210.8133","created_at":"2026-05-18T01:53:35Z"},{"alias_kind":"pith_short_12","alias_value":"TPXZ2322H5CG","created_at":"2026-05-18T12:27:23Z"},{"alias_kind":"pith_short_16","alias_value":"TPXZ2322H5CGEINJ","created_at":"2026-05-18T12:27:23Z"},{"alias_kind":"pith_short_8","alias_value":"TPXZ2322","created_at":"2026-05-18T12:27:23Z"}],"graph_snapshots":[{"event_id":"sha256:f6494763d09f435d5955413b2f6aae3b9fd7e025eeeba3e79545bc3a7882fd82","target":"graph","created_at":"2026-05-18T01:53:35Z","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"},"paper":{"abstract_excerpt":"The eclipsing binary T-Cyg1-12664 was observed both spectroscopically and photometrically. Radial velocities of both components and ground-based VRI light curves were obtained. The Kepler's R-data and radial velocities for the system were analysed simultaneously. Masses and radii were obtained as 0.680$\\pm$0.021 M$_{\\odot}$ and 0.613$\\pm$0.007 R$_{\\odot}$for the primary and 0.341$\\pm$0.012M$_{\\odot}$ and 0.897$\\pm$0.012R$_{\\odot}$ for the secondary star. The distance to the system was estimated as 127$\\pm$14 pc. The observed wave-like distortion at out-of-eclipse is modeled with two separate s","authors_text":"C. Ibanoglu, E. Sipahi, O. Cakirli","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/3.0/","primary_cat":"astro-ph.SR","submitted_at":"2012-10-30T19:36:27Z","title":"T-Cyg1-12664: A low-mass chromospherically active eclipsing binary in the Kepler field"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1210.8133","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:b4118bc8cf59c32f5edc06a17dd9a79999c5340740a158c89399cd8066d44caf","target":"record","created_at":"2026-05-18T01:53:35Z","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":"e9dfbfce5aa2e0cd2bb7f742af3ca7aa9df22ea9cfaef4f063e9adfe6e65e4a1","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/3.0/","primary_cat":"astro-ph.SR","submitted_at":"2012-10-30T19:36:27Z","title_canon_sha256":"b223be5d8a7b647f6a31342fce1956c54755dd0a6d336a39f183d7d425c740f3"},"schema_version":"1.0","source":{"id":"1210.8133","kind":"arxiv","version":1}},"canonical_sha256":"9bef9d6f5a3f446221a9752c9beb4dedca58a9ac0cf6f439807c9c7649181c1f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9bef9d6f5a3f446221a9752c9beb4dedca58a9ac0cf6f439807c9c7649181c1f","first_computed_at":"2026-05-18T01:53:35.375555Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:53:35.375555Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"UMg3+hrupno750m1yiWDv1nRe3+thQEGeZPRPn1f49nu8FWuTloQL85nRQ22rVN5JC+148zH5JPAzpwK+xLbDw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:53:35.376221Z","signed_message":"canonical_sha256_bytes"},"source_id":"1210.8133","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b4118bc8cf59c32f5edc06a17dd9a79999c5340740a158c89399cd8066d44caf","sha256:f6494763d09f435d5955413b2f6aae3b9fd7e025eeeba3e79545bc3a7882fd82"],"state_sha256":"608fff975a638708bc3ded4ef1f8524507b43d4b116d1935f8e712b0aa2bbc21"}