{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:IEZAGQSFZS7TLZZFBCINHT5SA2","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":"cc8065c4a02559d6685b6109dcb52be1cb98b2ff3b8e17bb6c2c684efaa2eb57","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2016-09-27T20:00:07Z","title_canon_sha256":"febc2c4b4f3f3696d6d0bab8192627de2714213e59935c5851fb678a3379cf4a"},"schema_version":"1.0","source":{"id":"1609.08633","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1609.08633","created_at":"2026-05-18T01:03:42Z"},{"alias_kind":"arxiv_version","alias_value":"1609.08633v1","created_at":"2026-05-18T01:03:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1609.08633","created_at":"2026-05-18T01:03:42Z"},{"alias_kind":"pith_short_12","alias_value":"IEZAGQSFZS7T","created_at":"2026-05-18T12:30:22Z"},{"alias_kind":"pith_short_16","alias_value":"IEZAGQSFZS7TLZZF","created_at":"2026-05-18T12:30:22Z"},{"alias_kind":"pith_short_8","alias_value":"IEZAGQSF","created_at":"2026-05-18T12:30:22Z"}],"graph_snapshots":[{"event_id":"sha256:12a0602b2760eb2c68e66b7bf3d2e0ed09987e7d86056ec0b132b93c69e50428","target":"graph","created_at":"2026-05-18T01:03:42Z","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":"The nearly circular (mean eccentricity <e>~0.06) and coplanar (mean mutual inclination <i>~3 deg) orbits of the Solar System planets motivated Kant and Laplace to put forth the hypothesis that planets are formed in disks, which has developed into the widely accepted theory of planet formation. Surprisingly, the first several hundred extrasolar planets (mostly Jovian) discovered using the Radial Velocity (RV) technique are commonly on eccentric orbits (<e> ~ 0.3). This raises a fundamental question: Are the Solar System and its formation special? The Kepler mission has found thousands of transi","authors_text":"Ali Luo (NAOC), Daniel Huber (Sydney), Haotong Zhang (NAOC), Hui-Gen Liu (Nanjing), Hui Zhang (Nanjing), Ji-Lin Zhou (Nanjing), Ji-Wei Xie (Nanjing), J.N. Fu (BNU), Nevada), P. De Cat (Royal Observatory of Belgium), Subo Dong (KIAA-PKU), Yonghui Hou (NIAOT), Yong Zhang (NIAOT), Yuefei Wang (NIAOT), Yue Wu (NAOC), Zhaohuan Zhu (Princeton, Zheng Zheng (Utah), Zihuang Cao (NAOC)","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2016-09-27T20:00:07Z","title":"Exoplanet Orbital Eccentricities Derived From LAMOST-Kepler Analysis"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1609.08633","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":"sha256:9843e757c445ed8007e0318057f05ee4a8c8f5735b13fe86f16c15d85ff50fbd","target":"record","created_at":"2026-05-18T01:03:42Z","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":"cc8065c4a02559d6685b6109dcb52be1cb98b2ff3b8e17bb6c2c684efaa2eb57","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2016-09-27T20:00:07Z","title_canon_sha256":"febc2c4b4f3f3696d6d0bab8192627de2714213e59935c5851fb678a3379cf4a"},"schema_version":"1.0","source":{"id":"1609.08633","kind":"arxiv","version":1}},"canonical_sha256":"4132034245ccbf35e7250890d3cfb206b368f277728233765f79d311d9a89799","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4132034245ccbf35e7250890d3cfb206b368f277728233765f79d311d9a89799","first_computed_at":"2026-05-18T01:03:42.319692Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:03:42.319692Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"PVo71QZpQXqEgSNJ54wx5D2O0KqlwQj/7n976jJLsTpfkJ06MQoHeBsvNwXltLs2fDDaeqCnq5PHPkHlpZJoDw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:03:42.320166Z","signed_message":"canonical_sha256_bytes"},"source_id":"1609.08633","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9843e757c445ed8007e0318057f05ee4a8c8f5735b13fe86f16c15d85ff50fbd","sha256:12a0602b2760eb2c68e66b7bf3d2e0ed09987e7d86056ec0b132b93c69e50428"],"state_sha256":"8c67334673a26220dbef21ba944db182fedff54f5bb931146ab0882baecbbb8c"}