{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:QJRYHPHFRYBDZAZLUKSAGY4PYO","short_pith_number":"pith:QJRYHPHF","canonical_record":{"source":{"id":"1401.7998","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2014-01-30T21:00:24Z","cross_cats_sorted":[],"title_canon_sha256":"8568eec22a6b9f3b7ad7a9376529e1ddc2969eb0232be8dd239e144f0e7cce47","abstract_canon_sha256":"8a87d489352a2a782e3439071fba2ab356f5cae86d8904fd37abc0a2241116d3"},"schema_version":"1.0"},"canonical_sha256":"826383bce58e023c832ba2a403638fc3b6c7a1991512c66a99e354a87e03a954","source":{"kind":"arxiv","id":"1401.7998","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1401.7998","created_at":"2026-05-18T01:44:54Z"},{"alias_kind":"arxiv_version","alias_value":"1401.7998v2","created_at":"2026-05-18T01:44:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1401.7998","created_at":"2026-05-18T01:44:54Z"},{"alias_kind":"pith_short_12","alias_value":"QJRYHPHFRYBD","created_at":"2026-05-18T12:28:46Z"},{"alias_kind":"pith_short_16","alias_value":"QJRYHPHFRYBDZAZL","created_at":"2026-05-18T12:28:46Z"},{"alias_kind":"pith_short_8","alias_value":"QJRYHPHF","created_at":"2026-05-18T12:28:46Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:QJRYHPHFRYBDZAZLUKSAGY4PYO","target":"record","payload":{"canonical_record":{"source":{"id":"1401.7998","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2014-01-30T21:00:24Z","cross_cats_sorted":[],"title_canon_sha256":"8568eec22a6b9f3b7ad7a9376529e1ddc2969eb0232be8dd239e144f0e7cce47","abstract_canon_sha256":"8a87d489352a2a782e3439071fba2ab356f5cae86d8904fd37abc0a2241116d3"},"schema_version":"1.0"},"canonical_sha256":"826383bce58e023c832ba2a403638fc3b6c7a1991512c66a99e354a87e03a954","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:44:54.282033Z","signature_b64":"18OiwY3yGI2JLdoJc7KWX0kDWVhYPTOLdmzFMfvrmbELckLdTM45/AGWiuRDKzmCfKj4fEi757KsS4Dv9/66Bg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"826383bce58e023c832ba2a403638fc3b6c7a1991512c66a99e354a87e03a954","last_reissued_at":"2026-05-18T01:44:54.281594Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:44:54.281594Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1401.7998","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:44:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"8GnWDV1Qm1lG2gG0wWMoWCGdMoq15jjESmYwH4IjZ6yzsttT7pfoQL21taQZkWUlybJkKNZ2nGR4a7hT3b2kCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T18:25:59.535635Z"},"content_sha256":"d666366f1f7a76f4cfaa8a449ab907de82ca2ff20d1358b86c6f44b4ca6d8e94","schema_version":"1.0","event_id":"sha256:d666366f1f7a76f4cfaa8a449ab907de82ca2ff20d1358b86c6f44b4ca6d8e94"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:QJRYHPHFRYBDZAZLUKSAGY4PYO","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Orbital Dynamics of Multi-Planet Systems with Eccentricity Diversity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.EP","authors_text":"Sean N. Raymond, Stephen R. Kane","submitted_at":"2014-01-30T21:00:24Z","abstract_excerpt":"Since exoplanets were detected using the radial velocity method, they have revealed a diverse distribution of orbital configurations. Amongst these are planets in highly eccentric orbits (e > 0.5). Most of these systems consist of a single planet but several have been found to also contain a longer period planet in a near-circular orbit. Here we use the latest Keplerian orbital solutions to investigate four known systems which exhibit this extreme eccentricity diversity; HD 37605, HD 74156, HD 163607, and HD 168443. We place limits on the presence of additional planets in these systems based o"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1401.7998","kind":"arxiv","version":2},"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":"2026-05-18T01:44:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2NDCK5s/yKwxg5yWn808pkgeFCXXSoZUrb931ckfmaKLgUhZPuHKFHDdLxBBo17LdThb6bWusqLT/wiuUSvjCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T18:25:59.536454Z"},"content_sha256":"3d54e125120b34f53c4433a071e4a9184dcda241f09ac254ee91a13b42d9379c","schema_version":"1.0","event_id":"sha256:3d54e125120b34f53c4433a071e4a9184dcda241f09ac254ee91a13b42d9379c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/QJRYHPHFRYBDZAZLUKSAGY4PYO/bundle.json","state_url":"https://pith.science/pith/QJRYHPHFRYBDZAZLUKSAGY4PYO/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/QJRYHPHFRYBDZAZLUKSAGY4PYO/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":"2026-05-31T18:25:59Z","links":{"resolver":"https://pith.science/pith/QJRYHPHFRYBDZAZLUKSAGY4PYO","bundle":"https://pith.science/pith/QJRYHPHFRYBDZAZLUKSAGY4PYO/bundle.json","state":"https://pith.science/pith/QJRYHPHFRYBDZAZLUKSAGY4PYO/state.json","well_known_bundle":"https://pith.science/.well-known/pith/QJRYHPHFRYBDZAZLUKSAGY4PYO/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:QJRYHPHFRYBDZAZLUKSAGY4PYO","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":"8a87d489352a2a782e3439071fba2ab356f5cae86d8904fd37abc0a2241116d3","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2014-01-30T21:00:24Z","title_canon_sha256":"8568eec22a6b9f3b7ad7a9376529e1ddc2969eb0232be8dd239e144f0e7cce47"},"schema_version":"1.0","source":{"id":"1401.7998","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1401.7998","created_at":"2026-05-18T01:44:54Z"},{"alias_kind":"arxiv_version","alias_value":"1401.7998v2","created_at":"2026-05-18T01:44:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1401.7998","created_at":"2026-05-18T01:44:54Z"},{"alias_kind":"pith_short_12","alias_value":"QJRYHPHFRYBD","created_at":"2026-05-18T12:28:46Z"},{"alias_kind":"pith_short_16","alias_value":"QJRYHPHFRYBDZAZL","created_at":"2026-05-18T12:28:46Z"},{"alias_kind":"pith_short_8","alias_value":"QJRYHPHF","created_at":"2026-05-18T12:28:46Z"}],"graph_snapshots":[{"event_id":"sha256:3d54e125120b34f53c4433a071e4a9184dcda241f09ac254ee91a13b42d9379c","target":"graph","created_at":"2026-05-18T01:44:54Z","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":"Since exoplanets were detected using the radial velocity method, they have revealed a diverse distribution of orbital configurations. Amongst these are planets in highly eccentric orbits (e > 0.5). Most of these systems consist of a single planet but several have been found to also contain a longer period planet in a near-circular orbit. Here we use the latest Keplerian orbital solutions to investigate four known systems which exhibit this extreme eccentricity diversity; HD 37605, HD 74156, HD 163607, and HD 168443. We place limits on the presence of additional planets in these systems based o","authors_text":"Sean N. Raymond, Stephen R. Kane","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2014-01-30T21:00:24Z","title":"Orbital Dynamics of Multi-Planet Systems with Eccentricity Diversity"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1401.7998","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:d666366f1f7a76f4cfaa8a449ab907de82ca2ff20d1358b86c6f44b4ca6d8e94","target":"record","created_at":"2026-05-18T01:44:54Z","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":"8a87d489352a2a782e3439071fba2ab356f5cae86d8904fd37abc0a2241116d3","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2014-01-30T21:00:24Z","title_canon_sha256":"8568eec22a6b9f3b7ad7a9376529e1ddc2969eb0232be8dd239e144f0e7cce47"},"schema_version":"1.0","source":{"id":"1401.7998","kind":"arxiv","version":2}},"canonical_sha256":"826383bce58e023c832ba2a403638fc3b6c7a1991512c66a99e354a87e03a954","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"826383bce58e023c832ba2a403638fc3b6c7a1991512c66a99e354a87e03a954","first_computed_at":"2026-05-18T01:44:54.281594Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:44:54.281594Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"18OiwY3yGI2JLdoJc7KWX0kDWVhYPTOLdmzFMfvrmbELckLdTM45/AGWiuRDKzmCfKj4fEi757KsS4Dv9/66Bg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:44:54.282033Z","signed_message":"canonical_sha256_bytes"},"source_id":"1401.7998","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d666366f1f7a76f4cfaa8a449ab907de82ca2ff20d1358b86c6f44b4ca6d8e94","sha256:3d54e125120b34f53c4433a071e4a9184dcda241f09ac254ee91a13b42d9379c"],"state_sha256":"ba5a64cb1097ac59440c257ba3e8a565778f65cbc89f4b015de89c32aa4945aa"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"BwT3jtQXFScdnSUXVpxpsR6H86uoCmlzKc2ocwdDZklPGKV4Wo6BEALxvGCc9DGcVjGgbsat7ENi0mYxLQf0BQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-31T18:25:59.541397Z","bundle_sha256":"1d17ac2cc6a1b087238746b07f9a2085ac2fe67315a62fb3ad4a93c278616dc1"}}