{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:556V7JDJPNQV5DU6EJE2BKRYCJ","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":"815812706ff2759c4c5a6dd0d967e1c119b458d7c1a1bc642c5a040e8004dcd7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2012-06-28T20:31:57Z","title_canon_sha256":"1011f7a47a432d64e27c9cb7fa8696b903cecf6c163c6fe4e3568037f49d879d"},"schema_version":"1.0","source":{"id":"1206.6898","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1206.6898","created_at":"2026-05-18T01:56:36Z"},{"alias_kind":"arxiv_version","alias_value":"1206.6898v2","created_at":"2026-05-18T01:56:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1206.6898","created_at":"2026-05-18T01:56:36Z"},{"alias_kind":"pith_short_12","alias_value":"556V7JDJPNQV","created_at":"2026-05-18T12:26:53Z"},{"alias_kind":"pith_short_16","alias_value":"556V7JDJPNQV5DU6","created_at":"2026-05-18T12:26:53Z"},{"alias_kind":"pith_short_8","alias_value":"556V7JDJ","created_at":"2026-05-18T12:26:53Z"}],"graph_snapshots":[{"event_id":"sha256:b1546ab37f4bc2af631730576f568c5ca71c3aaab1f23e8d7da13cb9cc8b0157","target":"graph","created_at":"2026-05-18T01:56:36Z","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 planet candidates discovered by the Kepler mission provide a rich sample to constrain the architectures and relative inclinations of planetary systems within approximately 0.5 AU of their host stars. We use the triple-transit systems from the Kepler 16-months data as templates for physical triple-planet systems and perform synthetic transit observations. We find that all the Kepler triple-transit and double-transit systems can be produced from the triple-planet templates, given a low mutual inclination of around five degrees. Our analysis shows that the Kepler data contains a population of","authors_text":"Anders Johansen, Melvyn B. Davies, Ross P. Church, Viktor Holmelin (Lund University)","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2012-06-28T20:31:57Z","title":"Can planetary instability explain the Kepler dichotomy?"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1206.6898","kind":"arxiv","version":2},"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":"sha256:68bab242491e36dd473d8de997109f16a0c4dc5a1670485abeeeaa6040f8cbaf","target":"record","created_at":"2026-05-18T01:56:36Z","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":"815812706ff2759c4c5a6dd0d967e1c119b458d7c1a1bc642c5a040e8004dcd7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2012-06-28T20:31:57Z","title_canon_sha256":"1011f7a47a432d64e27c9cb7fa8696b903cecf6c163c6fe4e3568037f49d879d"},"schema_version":"1.0","source":{"id":"1206.6898","kind":"arxiv","version":2}},"canonical_sha256":"ef7d5fa4697b615e8e9e2249a0aa38125212204c934f45542d2016cddc752d30","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ef7d5fa4697b615e8e9e2249a0aa38125212204c934f45542d2016cddc752d30","first_computed_at":"2026-05-18T01:56:36.658160Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:56:36.658160Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"J1LtKD35uAUBNsXKPLZKcbX25arR3DmSkQ1PsbYAfJrvIXlJwwXQ7oIlucR/hRsSqL+2C0FXgP5Giiemjj6vAw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:56:36.658640Z","signed_message":"canonical_sha256_bytes"},"source_id":"1206.6898","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:68bab242491e36dd473d8de997109f16a0c4dc5a1670485abeeeaa6040f8cbaf","sha256:b1546ab37f4bc2af631730576f568c5ca71c3aaab1f23e8d7da13cb9cc8b0157"],"state_sha256":"e6aceb690050a3be5f0945cdff7cccf703c1ec7a4628fd8cda3eaa44f30a36f7"}