{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:VIMBVQEB4PHTRNGBNQBJANBEAN","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":"b71e45ad1bcaf77d4636775651d24d1cca39320ee8780915215ff09412a01240","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2016-11-30T19:55:44Z","title_canon_sha256":"b4dd3427db1146672fc2e8ccb89fa63040f7eedb4f363262486578798750bc00"},"schema_version":"1.0","source":{"id":"1611.10332","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1611.10332","created_at":"2026-05-18T00:52:13Z"},{"alias_kind":"arxiv_version","alias_value":"1611.10332v1","created_at":"2026-05-18T00:52:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1611.10332","created_at":"2026-05-18T00:52:13Z"},{"alias_kind":"pith_short_12","alias_value":"VIMBVQEB4PHT","created_at":"2026-05-18T12:30:48Z"},{"alias_kind":"pith_short_16","alias_value":"VIMBVQEB4PHTRNGB","created_at":"2026-05-18T12:30:48Z"},{"alias_kind":"pith_short_8","alias_value":"VIMBVQEB","created_at":"2026-05-18T12:30:48Z"}],"graph_snapshots":[{"event_id":"sha256:0c59ccf193067b3489315768d5ec473ef2572da84ecde10778fc2385ca40f3c4","target":"graph","created_at":"2026-05-18T00:52:13Z","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":"A spectroscopic and photometric analysis has been carried out for thirty-two candidate SX_Phe variable blue straggler stars in the Kepler-field (Balona & Nemec 2012). Radial velocities (RVs), space motions (U,V,W), projected rotation velocities (v sin i), spectral types, and atmospheric characteristics (T_eff, log g, [Fe/H], xi_t, zeta_RT, etc.) are presented for 30 of the 32 stars. Although several stars are metal-weak with extreme halo orbits, the mean [Fe/H] of the sample is near solar, thus the stars are more metal-rich than expected for a typical sample of Pop.II stars, and more like halo","authors_text":"James M. Nemec, Karen Kinemuchi, Luis A. Balona, Simon J. Murphy, Young-Beom Jeon","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2016-11-30T19:55:44Z","title":"Metal-Rich SX Phe stars in the Kepler Field"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1611.10332","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":"sha256:7074a6480527ea6a5a839728d564141f7cedf75ae8a92c49813d8aaff4256653","target":"record","created_at":"2026-05-18T00:52:13Z","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":"b71e45ad1bcaf77d4636775651d24d1cca39320ee8780915215ff09412a01240","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2016-11-30T19:55:44Z","title_canon_sha256":"b4dd3427db1146672fc2e8ccb89fa63040f7eedb4f363262486578798750bc00"},"schema_version":"1.0","source":{"id":"1611.10332","kind":"arxiv","version":1}},"canonical_sha256":"aa181ac081e3cf38b4c16c0290342403742d1a57c41e017a07a2b5c8a6a2d427","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"aa181ac081e3cf38b4c16c0290342403742d1a57c41e017a07a2b5c8a6a2d427","first_computed_at":"2026-05-18T00:52:13.584721Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:52:13.584721Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"OLaQYEQ5vFfro8lhiixQ8ZWKuINvZsc6PTINVeHp1fWEtiWsCxuK6NZuy04AHjIufnZsf1I3Y89qPqIw4XmCAA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:52:13.585344Z","signed_message":"canonical_sha256_bytes"},"source_id":"1611.10332","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7074a6480527ea6a5a839728d564141f7cedf75ae8a92c49813d8aaff4256653","sha256:0c59ccf193067b3489315768d5ec473ef2572da84ecde10778fc2385ca40f3c4"],"state_sha256":"92172c509d6e07bc165c92df5f6131103ed309fb3d535d63c6ff95b033c9d5ab"}