{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:G7WLJSWSPNYPN7H3CMVUZ3M3L6","short_pith_number":"pith:G7WLJSWS","canonical_record":{"source":{"id":"1806.08959","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2018-06-23T13:05:11Z","cross_cats_sorted":[],"title_canon_sha256":"ffe9a0f0eb99274deaca8e16a1f48905d73e95d5806c10302fd14baac80d34ed","abstract_canon_sha256":"27dcd2044850f3bf94b63a644e4d3bce2064b33735031f95978fdf492940c374"},"schema_version":"1.0"},"canonical_sha256":"37ecb4cad27b70f6fcfb132b4ced9b5fa0134562411c9df7fdbeeca505c3fd6b","source":{"kind":"arxiv","id":"1806.08959","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1806.08959","created_at":"2026-05-18T00:08:14Z"},{"alias_kind":"arxiv_version","alias_value":"1806.08959v1","created_at":"2026-05-18T00:08:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1806.08959","created_at":"2026-05-18T00:08:14Z"},{"alias_kind":"pith_short_12","alias_value":"G7WLJSWSPNYP","created_at":"2026-05-18T12:32:25Z"},{"alias_kind":"pith_short_16","alias_value":"G7WLJSWSPNYPN7H3","created_at":"2026-05-18T12:32:25Z"},{"alias_kind":"pith_short_8","alias_value":"G7WLJSWS","created_at":"2026-05-18T12:32:25Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:G7WLJSWSPNYPN7H3CMVUZ3M3L6","target":"record","payload":{"canonical_record":{"source":{"id":"1806.08959","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2018-06-23T13:05:11Z","cross_cats_sorted":[],"title_canon_sha256":"ffe9a0f0eb99274deaca8e16a1f48905d73e95d5806c10302fd14baac80d34ed","abstract_canon_sha256":"27dcd2044850f3bf94b63a644e4d3bce2064b33735031f95978fdf492940c374"},"schema_version":"1.0"},"canonical_sha256":"37ecb4cad27b70f6fcfb132b4ced9b5fa0134562411c9df7fdbeeca505c3fd6b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:08:14.622173Z","signature_b64":"zb/ybC261DeSR+4SJN99XiQGEANXQ+UuHz8YyQtLH1wmRBlYkZ15T5q2kyqU2x4fSuE/Jb4hQT5oSfOB5TwLCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"37ecb4cad27b70f6fcfb132b4ced9b5fa0134562411c9df7fdbeeca505c3fd6b","last_reissued_at":"2026-05-18T00:08:14.621801Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:08:14.621801Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1806.08959","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:08:14Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"d/jpQM9kWSnTEXQv7a4VW2y+yn7DHPz+OvbkS5EF5Bymj33AXC30Qvb6fGGiyV+YKEHdyLPMpblV6hn7t2UXAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T18:26:09.618431Z"},"content_sha256":"e304c012154bf009291f07cf214905436fa53c99f100e577ab2b06b812d6a7a7","schema_version":"1.0","event_id":"sha256:e304c012154bf009291f07cf214905436fa53c99f100e577ab2b06b812d6a7a7"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:G7WLJSWSPNYPN7H3CMVUZ3M3L6","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Dynamics and Formation of the Near-Resonant K2-24 System: Insights from Transit-Timing Variations and Radial Velocities","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.EP","authors_text":"Benjamin J. Fulton, Bj\\\"orn Benneke, Drake Deming, Erik A. Petigura, Evan Sinukoff, Jessica E. Krick, Katherine M. Deck, Konstantin Batygin, Michael Werner, Sean M. Mills, Varoujan Gorjian","submitted_at":"2018-06-23T13:05:11Z","abstract_excerpt":"While planets between the size of Uranus and Saturn are absent within the Solar System, the star K2-24 hosts two such planets, K2-24b and c, with radii equal to $5.4~R_E$ and $7.5~R_E$, respectively. The two planets have orbital periods of 20.9 days and 42.4 days, residing only 1% outside the nominal 2:1 mean-motion resonance. In this work, we present results from a coordinated observing campaign to measure planet masses and eccentricities that combines radial velocity (RV) measurements from Keck/HIRES and transit-timing measurements from K2 and Spitzer. K2-24b and c have low, but non-zero, ec"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1806.08959","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:08:14Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"YAuAktoPX1/Tn0ynyB9ynaI38gSSyAHUnV9ttcuJqCHiIRrW/AceFVBR7P6PvH2i/b6dSetSGTgzU9ftmanTBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T18:26:09.619093Z"},"content_sha256":"653537c4e594305adcc6b9d2e9ad56223db690344cc6a3fead10268b1ecd9245","schema_version":"1.0","event_id":"sha256:653537c4e594305adcc6b9d2e9ad56223db690344cc6a3fead10268b1ecd9245"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/G7WLJSWSPNYPN7H3CMVUZ3M3L6/bundle.json","state_url":"https://pith.science/pith/G7WLJSWSPNYPN7H3CMVUZ3M3L6/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/G7WLJSWSPNYPN7H3CMVUZ3M3L6/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-05-25T18:26:09Z","links":{"resolver":"https://pith.science/pith/G7WLJSWSPNYPN7H3CMVUZ3M3L6","bundle":"https://pith.science/pith/G7WLJSWSPNYPN7H3CMVUZ3M3L6/bundle.json","state":"https://pith.science/pith/G7WLJSWSPNYPN7H3CMVUZ3M3L6/state.json","well_known_bundle":"https://pith.science/.well-known/pith/G7WLJSWSPNYPN7H3CMVUZ3M3L6/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:G7WLJSWSPNYPN7H3CMVUZ3M3L6","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":"27dcd2044850f3bf94b63a644e4d3bce2064b33735031f95978fdf492940c374","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2018-06-23T13:05:11Z","title_canon_sha256":"ffe9a0f0eb99274deaca8e16a1f48905d73e95d5806c10302fd14baac80d34ed"},"schema_version":"1.0","source":{"id":"1806.08959","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1806.08959","created_at":"2026-05-18T00:08:14Z"},{"alias_kind":"arxiv_version","alias_value":"1806.08959v1","created_at":"2026-05-18T00:08:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1806.08959","created_at":"2026-05-18T00:08:14Z"},{"alias_kind":"pith_short_12","alias_value":"G7WLJSWSPNYP","created_at":"2026-05-18T12:32:25Z"},{"alias_kind":"pith_short_16","alias_value":"G7WLJSWSPNYPN7H3","created_at":"2026-05-18T12:32:25Z"},{"alias_kind":"pith_short_8","alias_value":"G7WLJSWS","created_at":"2026-05-18T12:32:25Z"}],"graph_snapshots":[{"event_id":"sha256:653537c4e594305adcc6b9d2e9ad56223db690344cc6a3fead10268b1ecd9245","target":"graph","created_at":"2026-05-18T00:08:14Z","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":"While planets between the size of Uranus and Saturn are absent within the Solar System, the star K2-24 hosts two such planets, K2-24b and c, with radii equal to $5.4~R_E$ and $7.5~R_E$, respectively. The two planets have orbital periods of 20.9 days and 42.4 days, residing only 1% outside the nominal 2:1 mean-motion resonance. In this work, we present results from a coordinated observing campaign to measure planet masses and eccentricities that combines radial velocity (RV) measurements from Keck/HIRES and transit-timing measurements from K2 and Spitzer. K2-24b and c have low, but non-zero, ec","authors_text":"Benjamin J. Fulton, Bj\\\"orn Benneke, Drake Deming, Erik A. Petigura, Evan Sinukoff, Jessica E. Krick, Katherine M. Deck, Konstantin Batygin, Michael Werner, Sean M. Mills, Varoujan Gorjian","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2018-06-23T13:05:11Z","title":"Dynamics and Formation of the Near-Resonant K2-24 System: Insights from Transit-Timing Variations and Radial Velocities"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1806.08959","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:e304c012154bf009291f07cf214905436fa53c99f100e577ab2b06b812d6a7a7","target":"record","created_at":"2026-05-18T00:08:14Z","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":"27dcd2044850f3bf94b63a644e4d3bce2064b33735031f95978fdf492940c374","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2018-06-23T13:05:11Z","title_canon_sha256":"ffe9a0f0eb99274deaca8e16a1f48905d73e95d5806c10302fd14baac80d34ed"},"schema_version":"1.0","source":{"id":"1806.08959","kind":"arxiv","version":1}},"canonical_sha256":"37ecb4cad27b70f6fcfb132b4ced9b5fa0134562411c9df7fdbeeca505c3fd6b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"37ecb4cad27b70f6fcfb132b4ced9b5fa0134562411c9df7fdbeeca505c3fd6b","first_computed_at":"2026-05-18T00:08:14.621801Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:08:14.621801Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"zb/ybC261DeSR+4SJN99XiQGEANXQ+UuHz8YyQtLH1wmRBlYkZ15T5q2kyqU2x4fSuE/Jb4hQT5oSfOB5TwLCw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:08:14.622173Z","signed_message":"canonical_sha256_bytes"},"source_id":"1806.08959","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e304c012154bf009291f07cf214905436fa53c99f100e577ab2b06b812d6a7a7","sha256:653537c4e594305adcc6b9d2e9ad56223db690344cc6a3fead10268b1ecd9245"],"state_sha256":"3a2c2ac8b8a602feead51e1fc7e556757b1eeff037317410ac742173526eebd4"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"BlrL4gAG5KwN5VM7yLSmzFIoQg0sfwHxPt5TvUNnKhMWW4/8/NSflZ3NF5jn/ZYGOBLVkIhHlaMcRFRN3kM+AQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T18:26:09.622777Z","bundle_sha256":"ec524cc7d82264e25ae30dc86b908a6b8a538624caf4f3ec769a95d4561c8a10"}}