{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:2JKAOIOKMONT6M7PBMOULW7U4S","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":"b37fd9ec777e960e555a838460b2a9e70ffdefcf64f35e11fa406361c55066b5","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2011-03-16T18:34:07Z","title_canon_sha256":"3ea71e475e9099ab6b1b79004ee1ea0fd719e7f7e805a08bf9f45bf2bf85f2cb"},"schema_version":"1.0","source":{"id":"1103.3252","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1103.3252","created_at":"2026-05-18T02:02:50Z"},{"alias_kind":"arxiv_version","alias_value":"1103.3252v1","created_at":"2026-05-18T02:02:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1103.3252","created_at":"2026-05-18T02:02:50Z"},{"alias_kind":"pith_short_12","alias_value":"2JKAOIOKMONT","created_at":"2026-05-18T12:26:18Z"},{"alias_kind":"pith_short_16","alias_value":"2JKAOIOKMONT6M7P","created_at":"2026-05-18T12:26:18Z"},{"alias_kind":"pith_short_8","alias_value":"2JKAOIOK","created_at":"2026-05-18T12:26:18Z"}],"graph_snapshots":[{"event_id":"sha256:03ac0c4073e29439300b0bd7ea48ae8ba321cb1966b4d5ee56e647e233dcafbd","target":"graph","created_at":"2026-05-18T02:02:50Z","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":"We present the recent discovery of a new subdwarf B variable (sdBV), with an exceptionally low surface gravity. Our spectroscopy of J20136+0928 places it at Teff = 32100 +/- 500, log(g) = 5.15 +/- 0.10, and log(He/H) = -2.8 +/- 0.1. With a magnitude of B = 12.0, it is the second brightest V361 Hya star ever found. Photometry from three different observatories reveals a temporal spectrum with eleven clearly detected periods in the range 376 to 566 s, and at least five more close to our detection limit. These periods are unusually long for the V361 Hya class of short-period sdBV pulsators, but n","authors_text":"Amanda Quint, Andrzej S Baran, J. Gilker, John H Telting, Lee Hicks, Lester Fox Machado, Mike Reed, Peter I P\\'apics, Raquel Oreiro, Roy H {\\O}stensen, Thomas Ottosen","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2011-03-16T18:34:07Z","title":"GALEX J201337.6+092801: The lowest gravity subdwarf B pulsator"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1103.3252","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:bdf4aacc3bd939ecf13c722c4962aa07c27ed3b71d564747052ebdc1b304467b","target":"record","created_at":"2026-05-18T02:02:50Z","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":"b37fd9ec777e960e555a838460b2a9e70ffdefcf64f35e11fa406361c55066b5","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2011-03-16T18:34:07Z","title_canon_sha256":"3ea71e475e9099ab6b1b79004ee1ea0fd719e7f7e805a08bf9f45bf2bf85f2cb"},"schema_version":"1.0","source":{"id":"1103.3252","kind":"arxiv","version":1}},"canonical_sha256":"d2540721ca639b3f33ef0b1d45dbf4e4bedde0c4f46b9a3b16dfc2982400956f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d2540721ca639b3f33ef0b1d45dbf4e4bedde0c4f46b9a3b16dfc2982400956f","first_computed_at":"2026-05-18T02:02:50.679602Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:02:50.679602Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"NQc9a//tMMApFTZTTUKhS1qym8xm4MpUswxRwwpFiFmn/mwVHqYK/x7V9RdPnw+1PDd3BJ+BZklNtMVBEHZLDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:02:50.680181Z","signed_message":"canonical_sha256_bytes"},"source_id":"1103.3252","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:bdf4aacc3bd939ecf13c722c4962aa07c27ed3b71d564747052ebdc1b304467b","sha256:03ac0c4073e29439300b0bd7ea48ae8ba321cb1966b4d5ee56e647e233dcafbd"],"state_sha256":"be6a64f1de72a9f213f6448abf8d4ceeaddd7c83dce6cfe0f928de22de8087d2"}