{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:DR67VMZK2QGZUXOA7TU6TUTDRU","short_pith_number":"pith:DR67VMZK","canonical_record":{"source":{"id":"1806.04149","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2018-06-11T18:00:09Z","cross_cats_sorted":[],"title_canon_sha256":"33be3e1b82b66cbe798ab50052517c488640d5328db201ac8974cf9c3c0a98d3","abstract_canon_sha256":"a08c0a0fa920c58ec433e58edf97ae634e5444b0642fbaf5fb3a1096e8aef6ee"},"schema_version":"1.0"},"canonical_sha256":"1c7dfab32ad40d9a5dc0fce9e9d2638d12f65e2d6e8f2264f048cd63993280b9","source":{"kind":"arxiv","id":"1806.04149","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1806.04149","created_at":"2026-05-18T00:12:16Z"},{"alias_kind":"arxiv_version","alias_value":"1806.04149v1","created_at":"2026-05-18T00:12:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1806.04149","created_at":"2026-05-18T00:12:16Z"},{"alias_kind":"pith_short_12","alias_value":"DR67VMZK2QGZ","created_at":"2026-05-18T12:32:19Z"},{"alias_kind":"pith_short_16","alias_value":"DR67VMZK2QGZUXOA","created_at":"2026-05-18T12:32:19Z"},{"alias_kind":"pith_short_8","alias_value":"DR67VMZK","created_at":"2026-05-18T12:32:19Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:DR67VMZK2QGZUXOA7TU6TUTDRU","target":"record","payload":{"canonical_record":{"source":{"id":"1806.04149","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2018-06-11T18:00:09Z","cross_cats_sorted":[],"title_canon_sha256":"33be3e1b82b66cbe798ab50052517c488640d5328db201ac8974cf9c3c0a98d3","abstract_canon_sha256":"a08c0a0fa920c58ec433e58edf97ae634e5444b0642fbaf5fb3a1096e8aef6ee"},"schema_version":"1.0"},"canonical_sha256":"1c7dfab32ad40d9a5dc0fce9e9d2638d12f65e2d6e8f2264f048cd63993280b9","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:12:16.543880Z","signature_b64":"pePQ/xL3fV0PkIxzGygotj0/fssDAQMAc1ELUY2UgH1OFeBoz2Qv8OuaRMNN9Ll7uCiAgLHO2m+ybNAHKgw2Ag==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1c7dfab32ad40d9a5dc0fce9e9d2638d12f65e2d6e8f2264f048cd63993280b9","last_reissued_at":"2026-05-18T00:12:16.543248Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:12:16.543248Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1806.04149","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":"2026-05-18T00:12:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/WG4PmB270+jZolZAoNIb6fasSqreQg8cXLdSB7sm1KY03E8ZYlNZGpHPF68mfEXB6/Tvcn9FkcRFwKMGTeRDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T15:20:56.919757Z"},"content_sha256":"2e0b15bc843d5c581d1c0dab6f97b040530bd1928dae408a99b8325328fe70ac","schema_version":"1.0","event_id":"sha256:2e0b15bc843d5c581d1c0dab6f97b040530bd1928dae408a99b8325328fe70ac"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:DR67VMZK2QGZUXOA7TU6TUTDRU","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Numerical Modelling of Tertiary Tides","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"Alexandre C.M. Correia, Peter P. Eggleton, Yan Gao, Zhanwen Han","submitted_at":"2018-06-11T18:00:09Z","abstract_excerpt":"Stellar systems consisting of multiple stars tend to undergo tidal interactions when the separations between the stars are short. While tidal phenomena have been extensively studied, a certain tidal effect exclusive to hierarchical triples (triples in which one component star has a much wider orbit than the others) has hardly received any attention, mainly due to its complexity and consequent resistance to being modelled. This tidal effect is the tidal perturbation of the tertiary by the inner binary, which in turn depletes orbital energy from the inner binary, causing the inner binary separat"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1806.04149","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":"2026-05-18T00:12:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"f6VXiajJjTLmaWhRUHtU9xVmElMk6AwHeImQytb4h0Of+Kz8VlAeXBcNq9MMqYeP3Kg47uT0KmvWH+BYPpaqAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T15:20:56.920149Z"},"content_sha256":"a14b97a748cd15b444b015558572a9145c9217aa58f8cf310181381281ca8ab4","schema_version":"1.0","event_id":"sha256:a14b97a748cd15b444b015558572a9145c9217aa58f8cf310181381281ca8ab4"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/DR67VMZK2QGZUXOA7TU6TUTDRU/bundle.json","state_url":"https://pith.science/pith/DR67VMZK2QGZUXOA7TU6TUTDRU/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/DR67VMZK2QGZUXOA7TU6TUTDRU/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":"2026-05-26T15:20:56Z","links":{"resolver":"https://pith.science/pith/DR67VMZK2QGZUXOA7TU6TUTDRU","bundle":"https://pith.science/pith/DR67VMZK2QGZUXOA7TU6TUTDRU/bundle.json","state":"https://pith.science/pith/DR67VMZK2QGZUXOA7TU6TUTDRU/state.json","well_known_bundle":"https://pith.science/.well-known/pith/DR67VMZK2QGZUXOA7TU6TUTDRU/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:DR67VMZK2QGZUXOA7TU6TUTDRU","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":"a08c0a0fa920c58ec433e58edf97ae634e5444b0642fbaf5fb3a1096e8aef6ee","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2018-06-11T18:00:09Z","title_canon_sha256":"33be3e1b82b66cbe798ab50052517c488640d5328db201ac8974cf9c3c0a98d3"},"schema_version":"1.0","source":{"id":"1806.04149","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1806.04149","created_at":"2026-05-18T00:12:16Z"},{"alias_kind":"arxiv_version","alias_value":"1806.04149v1","created_at":"2026-05-18T00:12:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1806.04149","created_at":"2026-05-18T00:12:16Z"},{"alias_kind":"pith_short_12","alias_value":"DR67VMZK2QGZ","created_at":"2026-05-18T12:32:19Z"},{"alias_kind":"pith_short_16","alias_value":"DR67VMZK2QGZUXOA","created_at":"2026-05-18T12:32:19Z"},{"alias_kind":"pith_short_8","alias_value":"DR67VMZK","created_at":"2026-05-18T12:32:19Z"}],"graph_snapshots":[{"event_id":"sha256:a14b97a748cd15b444b015558572a9145c9217aa58f8cf310181381281ca8ab4","target":"graph","created_at":"2026-05-18T00:12:16Z","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":"Stellar systems consisting of multiple stars tend to undergo tidal interactions when the separations between the stars are short. While tidal phenomena have been extensively studied, a certain tidal effect exclusive to hierarchical triples (triples in which one component star has a much wider orbit than the others) has hardly received any attention, mainly due to its complexity and consequent resistance to being modelled. This tidal effect is the tidal perturbation of the tertiary by the inner binary, which in turn depletes orbital energy from the inner binary, causing the inner binary separat","authors_text":"Alexandre C.M. Correia, Peter P. Eggleton, Yan Gao, Zhanwen Han","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2018-06-11T18:00:09Z","title":"Numerical Modelling of Tertiary Tides"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1806.04149","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":"sha256:2e0b15bc843d5c581d1c0dab6f97b040530bd1928dae408a99b8325328fe70ac","target":"record","created_at":"2026-05-18T00:12:16Z","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":"a08c0a0fa920c58ec433e58edf97ae634e5444b0642fbaf5fb3a1096e8aef6ee","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2018-06-11T18:00:09Z","title_canon_sha256":"33be3e1b82b66cbe798ab50052517c488640d5328db201ac8974cf9c3c0a98d3"},"schema_version":"1.0","source":{"id":"1806.04149","kind":"arxiv","version":1}},"canonical_sha256":"1c7dfab32ad40d9a5dc0fce9e9d2638d12f65e2d6e8f2264f048cd63993280b9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1c7dfab32ad40d9a5dc0fce9e9d2638d12f65e2d6e8f2264f048cd63993280b9","first_computed_at":"2026-05-18T00:12:16.543248Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:12:16.543248Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"pePQ/xL3fV0PkIxzGygotj0/fssDAQMAc1ELUY2UgH1OFeBoz2Qv8OuaRMNN9Ll7uCiAgLHO2m+ybNAHKgw2Ag==","signature_status":"signed_v1","signed_at":"2026-05-18T00:12:16.543880Z","signed_message":"canonical_sha256_bytes"},"source_id":"1806.04149","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2e0b15bc843d5c581d1c0dab6f97b040530bd1928dae408a99b8325328fe70ac","sha256:a14b97a748cd15b444b015558572a9145c9217aa58f8cf310181381281ca8ab4"],"state_sha256":"b521c1ec3074e971646db83221025d36dad4ab82656bcec1fe15de026d049609"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5D8nf0uorPS+SOA/+Y1Lt8R5BZwhGJiZx6iuuXRrSi1NHGJgl/P/PLZiBrBdyZEaVBDzY/paDbL6kxf2741SAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T15:20:56.923352Z","bundle_sha256":"038aaf20ed527609012bd22eaeae1f58bfae4a2fe171fcfa56cff5d4f7f7e9d1"}}