{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:UWCUSEZVNTFPEO4ZV4FX5SNZTQ","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":"1bea7b77d781dc49ea32768df5fcd7aa3e9a570e00e4cee9ad1fd36918c583e7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2017-02-01T06:49:15Z","title_canon_sha256":"e16bc1d9640d5fb5ff3f2e6c58018a17c7904286881ead844ed8dc68df0a85b5"},"schema_version":"1.0","source":{"id":"1702.00148","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1702.00148","created_at":"2026-05-18T00:51:35Z"},{"alias_kind":"arxiv_version","alias_value":"1702.00148v1","created_at":"2026-05-18T00:51:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1702.00148","created_at":"2026-05-18T00:51:35Z"},{"alias_kind":"pith_short_12","alias_value":"UWCUSEZVNTFP","created_at":"2026-05-18T12:31:49Z"},{"alias_kind":"pith_short_16","alias_value":"UWCUSEZVNTFPEO4Z","created_at":"2026-05-18T12:31:49Z"},{"alias_kind":"pith_short_8","alias_value":"UWCUSEZV","created_at":"2026-05-18T12:31:49Z"}],"graph_snapshots":[{"event_id":"sha256:940f8bed0671ef46cf9e3053225044fd94ec7118a419973db2367926e27f72cb","target":"graph","created_at":"2026-05-18T00:51:35Z","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":"13\\,Tau is a rarely studied bright B9V type star ({\\sl V} = 5.68 mag), which shows a weak and double-peaked H{$\\alpha$} emission profile in its spectra. In this study, we presented high-precision photometric data of 13\\,Tau taken by the {\\sl STEREO} satellite between 2007 and 2011, and compared the results to the spectroscopic findings to shed light on the Be phenomenon in the star. From the frequency analysis of the five-year data, we detected that 13\\,Tau has exhibited a mono-periodic light variation ($f$ = 1.80487(1) cd$^{-1}$; A $\\sim$ 2.76(8) mmag). The analysis revealed that frequency an","authors_text":"Dogus Ozuyar, Ian R. Stevens","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2017-02-01T06:49:15Z","title":"The Be Phenomenon in the Mono-Periodic STEREO Star; 13 Tau"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1702.00148","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:ad67f94c7b4c9fe7714cdccac69555b062e5d88b0f01459a81114c5c9b6a8d4e","target":"record","created_at":"2026-05-18T00:51:35Z","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":"1bea7b77d781dc49ea32768df5fcd7aa3e9a570e00e4cee9ad1fd36918c583e7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2017-02-01T06:49:15Z","title_canon_sha256":"e16bc1d9640d5fb5ff3f2e6c58018a17c7904286881ead844ed8dc68df0a85b5"},"schema_version":"1.0","source":{"id":"1702.00148","kind":"arxiv","version":1}},"canonical_sha256":"a5854913356ccaf23b99af0b7ec9b99c32f2837bc7938ef88bf1e762fb0b7f39","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a5854913356ccaf23b99af0b7ec9b99c32f2837bc7938ef88bf1e762fb0b7f39","first_computed_at":"2026-05-18T00:51:35.094489Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:51:35.094489Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Wl2e5AgzqK7LcLlbDD3QLj2cwymwqJAQTYGz9UdSZvxaCNJyDQezSKvLLCfO8E5G4i/emrqJ+mfgdStIc1TpAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:51:35.094928Z","signed_message":"canonical_sha256_bytes"},"source_id":"1702.00148","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ad67f94c7b4c9fe7714cdccac69555b062e5d88b0f01459a81114c5c9b6a8d4e","sha256:940f8bed0671ef46cf9e3053225044fd94ec7118a419973db2367926e27f72cb"],"state_sha256":"8f4eb6045ec44ad24693084575835002dc9b316ec683a1bd829d854e86931af8"}