{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:1996:U5WVSI7IQHJX5QULBNFZ2K6W5G","short_pith_number":"pith:U5WVSI7I","canonical_record":{"source":{"id":"astro-ph/9605059","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"1996-05-11T18:16:07Z","cross_cats_sorted":[],"title_canon_sha256":"4d5b09c43e21d3764872374c52e9f36aa2114af01c7c5d3729f3ecc07a8b2a27","abstract_canon_sha256":"e1434d67ed8369b7d9b0beb42a330e95fb195816030dd50551c3239419e024cd"},"schema_version":"1.0"},"canonical_sha256":"a76d5923e881d37ec28b0b4b9d2bd6e9b74e797404085cd9c197a267769c2443","source":{"kind":"arxiv","id":"astro-ph/9605059","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/9605059","created_at":"2026-07-04T15:59:40Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/9605059v1","created_at":"2026-07-04T15:59:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/9605059","created_at":"2026-07-04T15:59:40Z"},{"alias_kind":"pith_short_12","alias_value":"U5WVSI7IQHJX","created_at":"2026-07-04T15:59:40Z"},{"alias_kind":"pith_short_16","alias_value":"U5WVSI7IQHJX5QUL","created_at":"2026-07-04T15:59:40Z"},{"alias_kind":"pith_short_8","alias_value":"U5WVSI7I","created_at":"2026-07-04T15:59:40Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:1996:U5WVSI7IQHJX5QULBNFZ2K6W5G","target":"record","payload":{"canonical_record":{"source":{"id":"astro-ph/9605059","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"1996-05-11T18:16:07Z","cross_cats_sorted":[],"title_canon_sha256":"4d5b09c43e21d3764872374c52e9f36aa2114af01c7c5d3729f3ecc07a8b2a27","abstract_canon_sha256":"e1434d67ed8369b7d9b0beb42a330e95fb195816030dd50551c3239419e024cd"},"schema_version":"1.0"},"canonical_sha256":"a76d5923e881d37ec28b0b4b9d2bd6e9b74e797404085cd9c197a267769c2443","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T15:59:40.185146Z","signature_b64":"X8LFVlESOitEdmDINmsr6ulkqdvVvPT/3MUxu1dfToqS5I1fY1+h9jmKDIqJswky8HlVy3F0X9FXl5CrFJP0CQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a76d5923e881d37ec28b0b4b9d2bd6e9b74e797404085cd9c197a267769c2443","last_reissued_at":"2026-07-04T15:59:40.184789Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T15:59:40.184789Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"astro-ph/9605059","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":"2026-07-04T15:59:40Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"L7hXuN4+4PvKdZOodLYiFng6GgJPa560mGPFIKHYHHc0W5R7Qfr65TyBbpLQxwILBfFayJysHrsBnyQOmlNyBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-07T01:33:09.918215Z"},"content_sha256":"b6d9e1b6ed90320d4554d60bb06f1c69420ed709ec7827911e1fbf3f27a3b384","schema_version":"1.0","event_id":"sha256:b6d9e1b6ed90320d4554d60bb06f1c69420ed709ec7827911e1fbf3f27a3b384"},{"event_type":"graph_snapshot","subject_pith_number":"pith:1996:U5WVSI7IQHJX5QULBNFZ2K6W5G","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Tidal Decay of Close Planetary Orbits","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"C. A. Tout, F. A. Rasio, M. Livio, S. H. Lubow","submitted_at":"1996-05-11T18:16:07Z","abstract_excerpt":"The 4.2-day orbit of the newly discovered planet around 51~Pegasi is formally unstable to tidal dissipation. However, the orbital decay time in this system is longer than the main-sequence lifetime of the central star. Given our best current understanding of tidal interactions, a planet of Jupiter's mass around a solar-like star could have dynamically survived in an orbit with a period as short as $\\sim10\\,$hr. Since radial velocities increase with decreasing period, we would expect to find those planets close to the tidal limit first and, unless this is a very unusual system, we would expect "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/9605059","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/astro-ph/9605059/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-04T15:59:40Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"p49rlydyyYo17fPZ/tzRo6RRq7FSfq16wqQxNYII8BrM3P2dsKoU5i3K7OrjxlSW5Z1X6QtUD5HWSfjzeAWNAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-07T01:33:09.919133Z"},"content_sha256":"86f41f8fc585f5b836772df26a538abaa0892cbc3f495fc18b17a53ba95eb73d","schema_version":"1.0","event_id":"sha256:86f41f8fc585f5b836772df26a538abaa0892cbc3f495fc18b17a53ba95eb73d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/U5WVSI7IQHJX5QULBNFZ2K6W5G/bundle.json","state_url":"https://pith.science/pith/U5WVSI7IQHJX5QULBNFZ2K6W5G/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/U5WVSI7IQHJX5QULBNFZ2K6W5G/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":"2026-08-07T01:33:09Z","links":{"resolver":"https://pith.science/pith/U5WVSI7IQHJX5QULBNFZ2K6W5G","bundle":"https://pith.science/pith/U5WVSI7IQHJX5QULBNFZ2K6W5G/bundle.json","state":"https://pith.science/pith/U5WVSI7IQHJX5QULBNFZ2K6W5G/state.json","well_known_bundle":"https://pith.science/.well-known/pith/U5WVSI7IQHJX5QULBNFZ2K6W5G/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1996:U5WVSI7IQHJX5QULBNFZ2K6W5G","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":"e1434d67ed8369b7d9b0beb42a330e95fb195816030dd50551c3239419e024cd","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"1996-05-11T18:16:07Z","title_canon_sha256":"4d5b09c43e21d3764872374c52e9f36aa2114af01c7c5d3729f3ecc07a8b2a27"},"schema_version":"1.0","source":{"id":"astro-ph/9605059","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/9605059","created_at":"2026-07-04T15:59:40Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/9605059v1","created_at":"2026-07-04T15:59:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/9605059","created_at":"2026-07-04T15:59:40Z"},{"alias_kind":"pith_short_12","alias_value":"U5WVSI7IQHJX","created_at":"2026-07-04T15:59:40Z"},{"alias_kind":"pith_short_16","alias_value":"U5WVSI7IQHJX5QUL","created_at":"2026-07-04T15:59:40Z"},{"alias_kind":"pith_short_8","alias_value":"U5WVSI7I","created_at":"2026-07-04T15:59:40Z"}],"graph_snapshots":[{"event_id":"sha256:86f41f8fc585f5b836772df26a538abaa0892cbc3f495fc18b17a53ba95eb73d","target":"graph","created_at":"2026-07-04T15:59:40Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/astro-ph/9605059/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The 4.2-day orbit of the newly discovered planet around 51~Pegasi is formally unstable to tidal dissipation. However, the orbital decay time in this system is longer than the main-sequence lifetime of the central star. Given our best current understanding of tidal interactions, a planet of Jupiter's mass around a solar-like star could have dynamically survived in an orbit with a period as short as $\\sim10\\,$hr. Since radial velocities increase with decreasing period, we would expect to find those planets close to the tidal limit first and, unless this is a very unusual system, we would expect ","authors_text":"C. A. Tout, F. A. Rasio, M. Livio, S. H. Lubow","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"1996-05-11T18:16:07Z","title":"Tidal Decay of Close Planetary Orbits"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/9605059","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:b6d9e1b6ed90320d4554d60bb06f1c69420ed709ec7827911e1fbf3f27a3b384","target":"record","created_at":"2026-07-04T15:59:40Z","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":"e1434d67ed8369b7d9b0beb42a330e95fb195816030dd50551c3239419e024cd","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"1996-05-11T18:16:07Z","title_canon_sha256":"4d5b09c43e21d3764872374c52e9f36aa2114af01c7c5d3729f3ecc07a8b2a27"},"schema_version":"1.0","source":{"id":"astro-ph/9605059","kind":"arxiv","version":1}},"canonical_sha256":"a76d5923e881d37ec28b0b4b9d2bd6e9b74e797404085cd9c197a267769c2443","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a76d5923e881d37ec28b0b4b9d2bd6e9b74e797404085cd9c197a267769c2443","first_computed_at":"2026-07-04T15:59:40.184789Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T15:59:40.184789Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"X8LFVlESOitEdmDINmsr6ulkqdvVvPT/3MUxu1dfToqS5I1fY1+h9jmKDIqJswky8HlVy3F0X9FXl5CrFJP0CQ==","signature_status":"signed_v1","signed_at":"2026-07-04T15:59:40.185146Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/9605059","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b6d9e1b6ed90320d4554d60bb06f1c69420ed709ec7827911e1fbf3f27a3b384","sha256:86f41f8fc585f5b836772df26a538abaa0892cbc3f495fc18b17a53ba95eb73d"],"state_sha256":"6818780c18f7990c4eda3b87b7e6e6710f91954a2ad2354b787e0e2dabf111c2"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"aazuvclHcuXU+kBwXF4SCLmDJwqsaEDBgqZ4ba1/MT8J3rJ0Xbu+hqyl8qZzFfePKd88cBTtfcPjInKBCuo/Bg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-07T01:33:09.925029Z","bundle_sha256":"378487215e890d3256385a0a3c109b1207288eb63fbaf7dd8053c4f93c5e8d88"}}