{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:CBT7G3LAZCOOTQXAXE7BYY7FNT","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":"c8bbf3e4a2ecd49e8b7981233d9513b6da4a047e3d2911a07c4b72730cf6a7de","cross_cats_sorted":["astro-ph.SR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2026-05-27T17:15:05Z","title_canon_sha256":"18ec26dba0252063b8d9171bff79062350eb23efb1a173809b4b9174c73b943e"},"schema_version":"1.0","source":{"id":"2605.28755","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.28755","created_at":"2026-05-28T02:05:02Z"},{"alias_kind":"arxiv_version","alias_value":"2605.28755v1","created_at":"2026-05-28T02:05:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.28755","created_at":"2026-05-28T02:05:02Z"},{"alias_kind":"pith_short_12","alias_value":"CBT7G3LAZCOO","created_at":"2026-05-28T02:05:02Z"},{"alias_kind":"pith_short_16","alias_value":"CBT7G3LAZCOOTQXA","created_at":"2026-05-28T02:05:02Z"},{"alias_kind":"pith_short_8","alias_value":"CBT7G3LA","created_at":"2026-05-28T02:05:02Z"}],"graph_snapshots":[{"event_id":"sha256:7540d6699488bd2d2d0afbcde640e0893663c8f83b046d48725f1ba0681e8877","target":"graph","created_at":"2026-05-28T02:05:02Z","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/2605.28755/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Close-in substellar companions experience strong tidal and magnetic interactions with their host stars and are therefore subject to fast orbital evolution. The solar-type pulsator KIC 9139163 exhibits in its light curve a stable 0.6-day modulation for which the best explanation is the presence of a close-in non-transiting companion that we therefore attempt to characterise. We combine Kepler and TESS photometric data with spectroscopic observations obtained with HARPS-N. The analysis of the radial velocities obtained with HARPS-N provides a companion mass $M_p \\sin i = 7.3 \\pm 1.4 \\, \\mathrm{M","authors_text":"Achr\\`ene Dyrek, Andrea Bonfanti, Angela R.G. Santos, Antonino F. Lanza, Carlos Allende Prieto, Cl\\'emence Gourv\\`es, Dinil B. Palakkatharappil, Enric Pall\\'e, Francisco P\\'erez Hern\\'andez, Franck Selsis, Hans J. Deeg, Ilaria Carleo, Kento Masuda, Lina Borg, Othman Benomar, Rafael A. Garc\\'ia, Savita Mathur, St\\'ephane Mathis, Sylvain N. Breton","cross_cats":["astro-ph.SR"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2026-05-27T17:15:05Z","title":"Hidden worlds: a non-transiting candidate planet in the Neptunian desert around the solar-type pulsator KIC 9139163"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.28755","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:ee0adae3e47075b1bc7d37897a0df5908c10bab856532fd680abce45b77c11d1","target":"record","created_at":"2026-05-28T02:05:02Z","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":"c8bbf3e4a2ecd49e8b7981233d9513b6da4a047e3d2911a07c4b72730cf6a7de","cross_cats_sorted":["astro-ph.SR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2026-05-27T17:15:05Z","title_canon_sha256":"18ec26dba0252063b8d9171bff79062350eb23efb1a173809b4b9174c73b943e"},"schema_version":"1.0","source":{"id":"2605.28755","kind":"arxiv","version":1}},"canonical_sha256":"1067f36d60c89ce9c2e0b93e1c63e56cf3734c747776a863a54b0ad47a96282d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1067f36d60c89ce9c2e0b93e1c63e56cf3734c747776a863a54b0ad47a96282d","first_computed_at":"2026-05-28T02:05:02.111868Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-28T02:05:02.111868Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"SfnUbb4n9+ZrLjvbgnMNQnFZoV4zTPT7L0rSLwrTCBtzIsJJlsfgO78Bpr291h6ajSYHLwXu0FgTi5uGfOKvDA==","signature_status":"signed_v1","signed_at":"2026-05-28T02:05:02.112287Z","signed_message":"canonical_sha256_bytes"},"source_id":"2605.28755","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ee0adae3e47075b1bc7d37897a0df5908c10bab856532fd680abce45b77c11d1","sha256:7540d6699488bd2d2d0afbcde640e0893663c8f83b046d48725f1ba0681e8877"],"state_sha256":"8edcfc364728bc13451a72c686d85d02dcb7adcb2c867df078edb97ed5caa246"}