{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:CTPDOUIBSFGRHGWCJ5F4BKV67N","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":"b8c7225b31553711c68e3965387c7df82fc2c731046e62c88cce9b9fc1fede6e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2018-12-21T16:34:04Z","title_canon_sha256":"403a58eb9aec0e54f87b62beec9d81e37e617e482af60ce8bc1c066cb7f64941"},"schema_version":"1.0","source":{"id":"1812.09242","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1812.09242","created_at":"2026-05-17T23:50:56Z"},{"alias_kind":"arxiv_version","alias_value":"1812.09242v1","created_at":"2026-05-17T23:50:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1812.09242","created_at":"2026-05-17T23:50:56Z"},{"alias_kind":"pith_short_12","alias_value":"CTPDOUIBSFGR","created_at":"2026-05-18T12:32:19Z"},{"alias_kind":"pith_short_16","alias_value":"CTPDOUIBSFGRHGWC","created_at":"2026-05-18T12:32:19Z"},{"alias_kind":"pith_short_8","alias_value":"CTPDOUIB","created_at":"2026-05-18T12:32:19Z"}],"graph_snapshots":[{"event_id":"sha256:3fa7828afe8dba9dbfbf0f23976c5485a5490d12caac9293a385948ff3df67f7","target":"graph","created_at":"2026-05-17T23:50:56Z","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 discovery and characterization of a new transiting planet from Campaign 17 of the Kepler extended mission K2. HD 119130 b is a warm sub-Neptune on a 17-d orbit around a bright (V = 9.9 mag) solar-like G3 V star with a mass and radius of $M_\\star = 1.00\\pm0.03\\,\\mathrm{M_\\odot}$ and $R_\\star = 1.09\\pm0.03\\,\\mathrm{R_\\odot}$, respectively. We model simultaneously the K2 photometry and CARMENES spectroscopic data and derive a radius of $R_\\mathrm{p} = 2.63_{-0.10}^{+0.12}\\,\\mathrm{R_\\oplus}$ and mass of $M_\\mathrm{p} = 24.5_{-4.4}^{+4.4}\\,\\mathrm{M_\\oplus}$, yielding a mean density","authors_text":"A. B. Justesen, A. Erikson, A. Fukui, A. Kaminski, A. M. S. Smith, A. P. Hatzes, A. Quirrenbach, A. Reiners, C. M. Persson, D. Gandolfi, D. Hidalgo, D. Nespral, E. Knudstrup, E. Nagel, E. Pall\\'e, E. W. Guenther, F. Bauer, F. Dai, G. Nowak, H. Deeg, H. Rauer, I. Ribas, J. A. Caballero, J. Cabrera, J. C. Morales, J. Korth, J. Livingston, J. N. Winn, J. Prieto-Arranz, K. W. F. Lam, M. Endl, M. Esposito, M. Fridlund, M. Hjorth, M. Lafarga, M. N. Lund, M. P\\\"atzold, N. Narita, O. Barrag\\'an, P. Beck, Ph. Eigm\\\"uller, P. J. Amado, P. Monta\\~nes-Rodr\\'iguez, P. Niraula, R. Alonso, R. Luque, S. Albrecht, S. Grziwa, S. Mathur, S. Redfield, Sz. Csizmadia, T. Hirano, V. Van Eylen, W. D. Cochran","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2018-12-21T16:34:04Z","title":"Detection and characterization of an ultra-dense sub-Neptune planet orbiting the Sun-like star HD 119130"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1812.09242","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":"sha256:54bf9b406fa0113df9fef528bfc5fea6e2060e727599b584b79c8b0bf8ddcde1","target":"record","created_at":"2026-05-17T23:50:56Z","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":"b8c7225b31553711c68e3965387c7df82fc2c731046e62c88cce9b9fc1fede6e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2018-12-21T16:34:04Z","title_canon_sha256":"403a58eb9aec0e54f87b62beec9d81e37e617e482af60ce8bc1c066cb7f64941"},"schema_version":"1.0","source":{"id":"1812.09242","kind":"arxiv","version":1}},"canonical_sha256":"14de375101914d139ac24f4bc0aabefb5f16386ed0413fd5c1ea99e40aa50b48","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"14de375101914d139ac24f4bc0aabefb5f16386ed0413fd5c1ea99e40aa50b48","first_computed_at":"2026-05-17T23:50:56.308667Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:50:56.308667Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"++ZP6ggBClvo9xOCssUmevyeKO/Ytl9612jUV31jhktMCPW9EzKSVL9QTRtOghRKxmlZWNYoeXSERBjzeoLGDQ==","signature_status":"signed_v1","signed_at":"2026-05-17T23:50:56.309456Z","signed_message":"canonical_sha256_bytes"},"source_id":"1812.09242","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:54bf9b406fa0113df9fef528bfc5fea6e2060e727599b584b79c8b0bf8ddcde1","sha256:3fa7828afe8dba9dbfbf0f23976c5485a5490d12caac9293a385948ff3df67f7"],"state_sha256":"83000bb5708168148b3b982f3335de4af178a65c960a63e6ef3f785c13354df0"}