{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:D4YBCHYMG3TLWLG5FUGFRQP2KM","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":"49c50a8824a54393223edfa5ffface766818a6b39ca82176c5d52486b890368d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2014-05-30T14:44:01Z","title_canon_sha256":"482ba08f2ceb8b7291a0f76e01cfca3e1ed8db8460e9b6bb118011b0a0f8e947"},"schema_version":"1.0","source":{"id":"1405.7881","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1405.7881","created_at":"2026-05-18T01:43:04Z"},{"alias_kind":"arxiv_version","alias_value":"1405.7881v1","created_at":"2026-05-18T01:43:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1405.7881","created_at":"2026-05-18T01:43:04Z"},{"alias_kind":"pith_short_12","alias_value":"D4YBCHYMG3TL","created_at":"2026-05-18T12:28:25Z"},{"alias_kind":"pith_short_16","alias_value":"D4YBCHYMG3TLWLG5","created_at":"2026-05-18T12:28:25Z"},{"alias_kind":"pith_short_8","alias_value":"D4YBCHYM","created_at":"2026-05-18T12:28:25Z"}],"graph_snapshots":[{"event_id":"sha256:869a1cb371ae4b7889600b6d45f7341f5448058531eb4770f99f0a375cc50f74","target":"graph","created_at":"2026-05-18T01:43:04Z","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":"Kepler-10b was the first rocky planet detected by the Kepler satellite and con- firmed with radial velocity follow-up observations from Keck-HIRES. The mass of the planet was measured with a precision of around 30%, which was insufficient to constrain models of its internal structure and composition in detail. In addition to Kepler-10b, a second planet transiting the same star with a period of 45 days was sta- tistically validated, but the radial velocities were only good enough to set an upper limit of 20 Mearth for the mass of Kepler-10c. To improve the precision on the mass for planet b, th","authors_text":"Aldo F. M. Fiorenzano, Aldo S. Bonomo, Alessandro Sozzetti, Andrew Collier Cameron, Andrew Szentgyorgyi, Avet Harutyunyan, Christophe Lovis, Chris Watson, Courtney D. Dressing, Damien Segransan, David Charbonneau, David F. Phillips, David W. Latham, Didier Queloz, Dimitar Sasselov, Don Pollacco, Emilio Molinari, Fatemeh Motalebi, Francesco Pepe, Giampaolo Piotto, Giusi Micela, Keith Horne, Ken Rice, Lars A. Buchhave, Luca Malavolta, Mercedes Lopez-Morales, Michel Mayor, Pedro Figueira, Raphaelle D. Haywood, Rosario Cosentino, Sara Gettel, Stephane Udry, Valerio Nascimbeni, Xavier Dumusque","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2014-05-30T14:44:01Z","title":"The Kepler-10 planetary system revisited by HARPS-N: A hot rocky world and a solid Neptune-mass planet"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1405.7881","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":"sha256:5c88755870b47fcfbb513833dcda446095052156f642ad1f08bee9413574cd91","target":"record","created_at":"2026-05-18T01:43:04Z","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":"49c50a8824a54393223edfa5ffface766818a6b39ca82176c5d52486b890368d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2014-05-30T14:44:01Z","title_canon_sha256":"482ba08f2ceb8b7291a0f76e01cfca3e1ed8db8460e9b6bb118011b0a0f8e947"},"schema_version":"1.0","source":{"id":"1405.7881","kind":"arxiv","version":1}},"canonical_sha256":"1f30111f0c36e6bb2cdd2d0c58c1fa530daa53191d9a8f718a9a9f82cd6d4820","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1f30111f0c36e6bb2cdd2d0c58c1fa530daa53191d9a8f718a9a9f82cd6d4820","first_computed_at":"2026-05-18T01:43:04.598177Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:43:04.598177Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"N7aLfcy43Y/hNhoFjUmUb7E9MtdFHBIopqBycURVgDjYPFGo+2eh1a2I28CTDAYmq5K38rhhmCWaGWulEx3kDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:43:04.598561Z","signed_message":"canonical_sha256_bytes"},"source_id":"1405.7881","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5c88755870b47fcfbb513833dcda446095052156f642ad1f08bee9413574cd91","sha256:869a1cb371ae4b7889600b6d45f7341f5448058531eb4770f99f0a375cc50f74"],"state_sha256":"8035355b3db2d1cbf95c7de779ed8eb4c19568b70a8fe4eb13a2e536360974be"}