{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:X2BSP7WGJU4ZMGYHLHCPUT4TXP","short_pith_number":"pith:X2BSP7WG","canonical_record":{"source":{"id":"1509.01131","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2015-09-03T15:44:04Z","cross_cats_sorted":[],"title_canon_sha256":"e310f7b94e8098debb7cd25649c7efe373f908b540159162bb3c2562f6164d83","abstract_canon_sha256":"a142bbc7cbbd0dbc5d03f8f511ed96c8cf5cd01311dd2de3c30dca6d6fae0cbd"},"schema_version":"1.0"},"canonical_sha256":"be8327fec64d39961b0759c4fa4f93bbd0a711026bcf909ffc46f68deac71df7","source":{"kind":"arxiv","id":"1509.01131","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1509.01131","created_at":"2026-05-18T01:33:34Z"},{"alias_kind":"arxiv_version","alias_value":"1509.01131v2","created_at":"2026-05-18T01:33:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1509.01131","created_at":"2026-05-18T01:33:34Z"},{"alias_kind":"pith_short_12","alias_value":"X2BSP7WGJU4Z","created_at":"2026-05-18T12:29:47Z"},{"alias_kind":"pith_short_16","alias_value":"X2BSP7WGJU4ZMGYH","created_at":"2026-05-18T12:29:47Z"},{"alias_kind":"pith_short_8","alias_value":"X2BSP7WG","created_at":"2026-05-18T12:29:47Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:X2BSP7WGJU4ZMGYHLHCPUT4TXP","target":"record","payload":{"canonical_record":{"source":{"id":"1509.01131","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2015-09-03T15:44:04Z","cross_cats_sorted":[],"title_canon_sha256":"e310f7b94e8098debb7cd25649c7efe373f908b540159162bb3c2562f6164d83","abstract_canon_sha256":"a142bbc7cbbd0dbc5d03f8f511ed96c8cf5cd01311dd2de3c30dca6d6fae0cbd"},"schema_version":"1.0"},"canonical_sha256":"be8327fec64d39961b0759c4fa4f93bbd0a711026bcf909ffc46f68deac71df7","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:33:34.804090Z","signature_b64":"Wkg8bcYcqiR4lFf1rbcJR3+aM31Oc1KYydl2EsXYisxjrh6X+Q1Lk0Ta6fW5CI5O7ipldmrNRHVVzslaMQyjCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"be8327fec64d39961b0759c4fa4f93bbd0a711026bcf909ffc46f68deac71df7","last_reissued_at":"2026-05-18T01:33:34.803599Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:33:34.803599Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1509.01131","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":"2026-05-18T01:33:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"NLWfhn0G4Zu5+nLgypFE872t3LX3dON5Qp2kSAWvtj5mGPfVFeKlNhCLtynd0XlT9me0d/yT/WpGypMX3sJ3Aw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T19:21:24.839282Z"},"content_sha256":"635a7d206bdd54009005e4e7a2ea0c1069dc683036cce03372fe0d91774f843e","schema_version":"1.0","event_id":"sha256:635a7d206bdd54009005e4e7a2ea0c1069dc683036cce03372fe0d91774f843e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:X2BSP7WGJU4ZMGYHLHCPUT4TXP","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Highly eccentric exoplanets trapped in mean-motion resonances","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.EP","authors_text":"G. Voyatzis, K. I. Antoniadou","submitted_at":"2015-09-03T15:44:04Z","abstract_excerpt":"We herein utilize the general three-body problem (GTBP) as a model, in order to simulate resonant systems consisting of a star and two planets, where at least one of them is highly eccentric. We study them in terms of their long-term stability, via the construction of maps of dynamical stability and the computation of the corresponding families of periodic orbits. We identify the way their survival is connected with the regions of regular motion in phase space, which, in turn, were created by stable resonant periodic orbits in their vicinity. Consequently, a phase protection mechanism is provi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1509.01131","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":"2026-05-18T01:33:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"HRkeFSfDcO2hZ3LVbnjMbb+rG/CTmuG700dcshjUKvA2XgRdH6sS4jgeaNbbQ7uc5RTeYyw/2fbm23k2/ZSMDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T19:21:24.839965Z"},"content_sha256":"5aae75357b34872a9a2e248dda5a77570551089538efb14e06b32833f1c60b48","schema_version":"1.0","event_id":"sha256:5aae75357b34872a9a2e248dda5a77570551089538efb14e06b32833f1c60b48"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/X2BSP7WGJU4ZMGYHLHCPUT4TXP/bundle.json","state_url":"https://pith.science/pith/X2BSP7WGJU4ZMGYHLHCPUT4TXP/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/X2BSP7WGJU4ZMGYHLHCPUT4TXP/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":"2026-05-27T19:21:24Z","links":{"resolver":"https://pith.science/pith/X2BSP7WGJU4ZMGYHLHCPUT4TXP","bundle":"https://pith.science/pith/X2BSP7WGJU4ZMGYHLHCPUT4TXP/bundle.json","state":"https://pith.science/pith/X2BSP7WGJU4ZMGYHLHCPUT4TXP/state.json","well_known_bundle":"https://pith.science/.well-known/pith/X2BSP7WGJU4ZMGYHLHCPUT4TXP/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:X2BSP7WGJU4ZMGYHLHCPUT4TXP","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":"a142bbc7cbbd0dbc5d03f8f511ed96c8cf5cd01311dd2de3c30dca6d6fae0cbd","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2015-09-03T15:44:04Z","title_canon_sha256":"e310f7b94e8098debb7cd25649c7efe373f908b540159162bb3c2562f6164d83"},"schema_version":"1.0","source":{"id":"1509.01131","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1509.01131","created_at":"2026-05-18T01:33:34Z"},{"alias_kind":"arxiv_version","alias_value":"1509.01131v2","created_at":"2026-05-18T01:33:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1509.01131","created_at":"2026-05-18T01:33:34Z"},{"alias_kind":"pith_short_12","alias_value":"X2BSP7WGJU4Z","created_at":"2026-05-18T12:29:47Z"},{"alias_kind":"pith_short_16","alias_value":"X2BSP7WGJU4ZMGYH","created_at":"2026-05-18T12:29:47Z"},{"alias_kind":"pith_short_8","alias_value":"X2BSP7WG","created_at":"2026-05-18T12:29:47Z"}],"graph_snapshots":[{"event_id":"sha256:5aae75357b34872a9a2e248dda5a77570551089538efb14e06b32833f1c60b48","target":"graph","created_at":"2026-05-18T01:33:34Z","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":"We herein utilize the general three-body problem (GTBP) as a model, in order to simulate resonant systems consisting of a star and two planets, where at least one of them is highly eccentric. We study them in terms of their long-term stability, via the construction of maps of dynamical stability and the computation of the corresponding families of periodic orbits. We identify the way their survival is connected with the regions of regular motion in phase space, which, in turn, were created by stable resonant periodic orbits in their vicinity. Consequently, a phase protection mechanism is provi","authors_text":"G. Voyatzis, K. I. Antoniadou","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2015-09-03T15:44:04Z","title":"Highly eccentric exoplanets trapped in mean-motion resonances"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1509.01131","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":"sha256:635a7d206bdd54009005e4e7a2ea0c1069dc683036cce03372fe0d91774f843e","target":"record","created_at":"2026-05-18T01:33:34Z","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":"a142bbc7cbbd0dbc5d03f8f511ed96c8cf5cd01311dd2de3c30dca6d6fae0cbd","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2015-09-03T15:44:04Z","title_canon_sha256":"e310f7b94e8098debb7cd25649c7efe373f908b540159162bb3c2562f6164d83"},"schema_version":"1.0","source":{"id":"1509.01131","kind":"arxiv","version":2}},"canonical_sha256":"be8327fec64d39961b0759c4fa4f93bbd0a711026bcf909ffc46f68deac71df7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"be8327fec64d39961b0759c4fa4f93bbd0a711026bcf909ffc46f68deac71df7","first_computed_at":"2026-05-18T01:33:34.803599Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:33:34.803599Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Wkg8bcYcqiR4lFf1rbcJR3+aM31Oc1KYydl2EsXYisxjrh6X+Q1Lk0Ta6fW5CI5O7ipldmrNRHVVzslaMQyjCw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:33:34.804090Z","signed_message":"canonical_sha256_bytes"},"source_id":"1509.01131","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:635a7d206bdd54009005e4e7a2ea0c1069dc683036cce03372fe0d91774f843e","sha256:5aae75357b34872a9a2e248dda5a77570551089538efb14e06b32833f1c60b48"],"state_sha256":"f1921eeb2cb84006226771ba927e5d4b774acba14d5ca2149af3b2c88b740e89"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"UkYV0Yt4c5e4u/pLzIKd5UwTWCNVR2JBIUElA04+f5HYTXNss7AkNCNJuubOX2bIfC4AVGFSxp2J+4B3isLzDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-27T19:21:24.842911Z","bundle_sha256":"6ae3a78fa39fa3c2fe5d16a9493ac53773ee73c19d6c3d76d039d3c0184b26a0"}}