{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:L5GOKO3VAC5EYYH2WNXT6OCMF5","short_pith_number":"pith:L5GOKO3V","canonical_record":{"source":{"id":"1605.01325","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2016-05-04T15:54:49Z","cross_cats_sorted":[],"title_canon_sha256":"47b669354eea452b0c4b5d5021393b30399a227b42f74aaf639cbd1fdbd235f6","abstract_canon_sha256":"4d3c5de7cd73ee5456631449d83c94788d27e8c156a4ba4dcddedc868edf41f4"},"schema_version":"1.0"},"canonical_sha256":"5f4ce53b7500ba4c60fab36f3f384c2f4833cd190db953782c14cb8be0bb9c52","source":{"kind":"arxiv","id":"1605.01325","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1605.01325","created_at":"2026-05-18T01:04:20Z"},{"alias_kind":"arxiv_version","alias_value":"1605.01325v2","created_at":"2026-05-18T01:04:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1605.01325","created_at":"2026-05-18T01:04:20Z"},{"alias_kind":"pith_short_12","alias_value":"L5GOKO3VAC5E","created_at":"2026-05-18T12:30:29Z"},{"alias_kind":"pith_short_16","alias_value":"L5GOKO3VAC5EYYH2","created_at":"2026-05-18T12:30:29Z"},{"alias_kind":"pith_short_8","alias_value":"L5GOKO3V","created_at":"2026-05-18T12:30:29Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:L5GOKO3VAC5EYYH2WNXT6OCMF5","target":"record","payload":{"canonical_record":{"source":{"id":"1605.01325","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2016-05-04T15:54:49Z","cross_cats_sorted":[],"title_canon_sha256":"47b669354eea452b0c4b5d5021393b30399a227b42f74aaf639cbd1fdbd235f6","abstract_canon_sha256":"4d3c5de7cd73ee5456631449d83c94788d27e8c156a4ba4dcddedc868edf41f4"},"schema_version":"1.0"},"canonical_sha256":"5f4ce53b7500ba4c60fab36f3f384c2f4833cd190db953782c14cb8be0bb9c52","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:04:20.593082Z","signature_b64":"9elA1WWflIFKEblGMpbuZ2CODb9SOnecfFS4F2Uv+4m1Ib5ImkVEwsEDLxg0hWaNLFMZEcJUWKPMBSlgg4P/BQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5f4ce53b7500ba4c60fab36f3f384c2f4833cd190db953782c14cb8be0bb9c52","last_reissued_at":"2026-05-18T01:04:20.592630Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:04:20.592630Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1605.01325","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":"2026-05-18T01:04:20Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"rosMChNsHJhVzhpUfse+wF6auIfzY6LESHElMA5GB5IfOqAtrvJIlqF35YT7PvGxPzckcYFOUIYpzjE2Xo0tBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-21T09:03:58.252199Z"},"content_sha256":"570faa7617910fc5e8390642da53a4a37e8c831eb31b4890c59c2ef7dbc6fb1d","schema_version":"1.0","event_id":"sha256:570faa7617910fc5e8390642da53a4a37e8c831eb31b4890c59c2ef7dbc6fb1d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:L5GOKO3VAC5EYYH2WNXT6OCMF5","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Survival of habitable planets in unstable planetary systems","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.EP","authors_text":"Anders Johansen, Daniel Carrera, Melvyn B. Davies","submitted_at":"2016-05-04T15:54:49Z","abstract_excerpt":"Many observed giant planets lie on eccentric orbits. Such orbits could be the result of strong scatterings with other giant planets. The same dynamical instability that produces these scatterings may also cause habitable planets in interior orbits to become ejected, destroyed, or be transported out of the habitable zone. We say that a habitable planet has resilient habitability if it is able to avoid ejections and collisions and its orbit remains inside the habitable zone. Here we model the orbital evolution of rocky planets in planetary systems where giant planets become dynamically unstable."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1605.01325","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":"2026-05-18T01:04:20Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"cfiF7hdnNAfku/Ur6FRG8crtxAWhmEtj5/4Vxoj+8ON3v7XgGk9kz6yiEsYuqIhuNM2GW/clztUuGWI3t6XCDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-21T09:03:58.252571Z"},"content_sha256":"25bad5f92b941635664f2ecf5507ca416640e9f20ac21c4f6c6a1a8c7ca61112","schema_version":"1.0","event_id":"sha256:25bad5f92b941635664f2ecf5507ca416640e9f20ac21c4f6c6a1a8c7ca61112"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/L5GOKO3VAC5EYYH2WNXT6OCMF5/bundle.json","state_url":"https://pith.science/pith/L5GOKO3VAC5EYYH2WNXT6OCMF5/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/L5GOKO3VAC5EYYH2WNXT6OCMF5/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":"2026-05-21T09:03:58Z","links":{"resolver":"https://pith.science/pith/L5GOKO3VAC5EYYH2WNXT6OCMF5","bundle":"https://pith.science/pith/L5GOKO3VAC5EYYH2WNXT6OCMF5/bundle.json","state":"https://pith.science/pith/L5GOKO3VAC5EYYH2WNXT6OCMF5/state.json","well_known_bundle":"https://pith.science/.well-known/pith/L5GOKO3VAC5EYYH2WNXT6OCMF5/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:L5GOKO3VAC5EYYH2WNXT6OCMF5","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":"4d3c5de7cd73ee5456631449d83c94788d27e8c156a4ba4dcddedc868edf41f4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2016-05-04T15:54:49Z","title_canon_sha256":"47b669354eea452b0c4b5d5021393b30399a227b42f74aaf639cbd1fdbd235f6"},"schema_version":"1.0","source":{"id":"1605.01325","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1605.01325","created_at":"2026-05-18T01:04:20Z"},{"alias_kind":"arxiv_version","alias_value":"1605.01325v2","created_at":"2026-05-18T01:04:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1605.01325","created_at":"2026-05-18T01:04:20Z"},{"alias_kind":"pith_short_12","alias_value":"L5GOKO3VAC5E","created_at":"2026-05-18T12:30:29Z"},{"alias_kind":"pith_short_16","alias_value":"L5GOKO3VAC5EYYH2","created_at":"2026-05-18T12:30:29Z"},{"alias_kind":"pith_short_8","alias_value":"L5GOKO3V","created_at":"2026-05-18T12:30:29Z"}],"graph_snapshots":[{"event_id":"sha256:25bad5f92b941635664f2ecf5507ca416640e9f20ac21c4f6c6a1a8c7ca61112","target":"graph","created_at":"2026-05-18T01:04:20Z","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":"Many observed giant planets lie on eccentric orbits. Such orbits could be the result of strong scatterings with other giant planets. The same dynamical instability that produces these scatterings may also cause habitable planets in interior orbits to become ejected, destroyed, or be transported out of the habitable zone. We say that a habitable planet has resilient habitability if it is able to avoid ejections and collisions and its orbit remains inside the habitable zone. Here we model the orbital evolution of rocky planets in planetary systems where giant planets become dynamically unstable.","authors_text":"Anders Johansen, Daniel Carrera, Melvyn B. Davies","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2016-05-04T15:54:49Z","title":"Survival of habitable planets in unstable planetary systems"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1605.01325","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":"sha256:570faa7617910fc5e8390642da53a4a37e8c831eb31b4890c59c2ef7dbc6fb1d","target":"record","created_at":"2026-05-18T01:04:20Z","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":"4d3c5de7cd73ee5456631449d83c94788d27e8c156a4ba4dcddedc868edf41f4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2016-05-04T15:54:49Z","title_canon_sha256":"47b669354eea452b0c4b5d5021393b30399a227b42f74aaf639cbd1fdbd235f6"},"schema_version":"1.0","source":{"id":"1605.01325","kind":"arxiv","version":2}},"canonical_sha256":"5f4ce53b7500ba4c60fab36f3f384c2f4833cd190db953782c14cb8be0bb9c52","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5f4ce53b7500ba4c60fab36f3f384c2f4833cd190db953782c14cb8be0bb9c52","first_computed_at":"2026-05-18T01:04:20.592630Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:04:20.592630Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"9elA1WWflIFKEblGMpbuZ2CODb9SOnecfFS4F2Uv+4m1Ib5ImkVEwsEDLxg0hWaNLFMZEcJUWKPMBSlgg4P/BQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:04:20.593082Z","signed_message":"canonical_sha256_bytes"},"source_id":"1605.01325","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:570faa7617910fc5e8390642da53a4a37e8c831eb31b4890c59c2ef7dbc6fb1d","sha256:25bad5f92b941635664f2ecf5507ca416640e9f20ac21c4f6c6a1a8c7ca61112"],"state_sha256":"d47a071b47367b51b52ce85daf66bbf3750ce450fa8eb102856f5ef223ef32ca"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"piwIx4IsGKsFSBZpyil7bCu1tvd4ElXQCshY7RAiFJ94sRpf6MFdKq26QhAQTTkThRKMy4fSupcjvhRm1RXhBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-21T09:03:58.254592Z","bundle_sha256":"7befbb4e5a42765ac15ba7933e9f1d8d372882593dc43872b2fe14c3a78f9cbb"}}