{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:XV67U7ZDMEK34Q2BZPAY5DLPLG","short_pith_number":"pith:XV67U7ZD","canonical_record":{"source":{"id":"2312.17319","kind":"arxiv","version":3},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-12-28T19:00:02Z","cross_cats_sorted":["astro-ph.HE"],"title_canon_sha256":"becb7f7f6dbfc3f08b9b6270576c6b98f72c2e897ecbb8f4fa65934b6006ccec","abstract_canon_sha256":"b2d45ceef55cd8bc15a30d1ce92ee94a55d2810fa1d15aac7df6f2a21e7a389f"},"schema_version":"1.0"},"canonical_sha256":"bd7dfa7f236115be4341cbc18e8d6f59bc83f1898073e1f53d180bcfec7b6ca9","source":{"kind":"arxiv","id":"2312.17319","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2312.17319","created_at":"2026-07-05T09:08:22Z"},{"alias_kind":"arxiv_version","alias_value":"2312.17319v3","created_at":"2026-07-05T09:08:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2312.17319","created_at":"2026-07-05T09:08:22Z"},{"alias_kind":"pith_short_12","alias_value":"XV67U7ZDMEK3","created_at":"2026-07-05T09:08:22Z"},{"alias_kind":"pith_short_16","alias_value":"XV67U7ZDMEK34Q2B","created_at":"2026-07-05T09:08:22Z"},{"alias_kind":"pith_short_8","alias_value":"XV67U7ZD","created_at":"2026-07-05T09:08:22Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:XV67U7ZDMEK34Q2BZPAY5DLPLG","target":"record","payload":{"canonical_record":{"source":{"id":"2312.17319","kind":"arxiv","version":3},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-12-28T19:00:02Z","cross_cats_sorted":["astro-ph.HE"],"title_canon_sha256":"becb7f7f6dbfc3f08b9b6270576c6b98f72c2e897ecbb8f4fa65934b6006ccec","abstract_canon_sha256":"b2d45ceef55cd8bc15a30d1ce92ee94a55d2810fa1d15aac7df6f2a21e7a389f"},"schema_version":"1.0"},"canonical_sha256":"bd7dfa7f236115be4341cbc18e8d6f59bc83f1898073e1f53d180bcfec7b6ca9","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:08:22.592117Z","signature_b64":"2ZvUkWTGsuhWvNOyCq1F1JIACM7c+WyV9vPwFT9kmf2F0LKIDT1PXHSALEK5yPudDADsXHVrqWGxxpq+loCGCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"bd7dfa7f236115be4341cbc18e8d6f59bc83f1898073e1f53d180bcfec7b6ca9","last_reissued_at":"2026-07-05T09:08:22.591611Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:08:22.591611Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2312.17319","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T09:08:22Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2secLP6OjejAI40LwgDvBhCiKlGveqBLNZ6VlwN81Co5buFuPjQMdvRJiXXxKDJEYkA9LgzrirkfFxyPJOKRCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T17:46:51.494027Z"},"content_sha256":"94f69a722f1a51caa4faa8694d9dbe632aef4afc1d988df600e8217d24e8a5ae","schema_version":"1.0","event_id":"sha256:94f69a722f1a51caa4faa8694d9dbe632aef4afc1d988df600e8217d24e8a5ae"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:XV67U7ZDMEK34Q2BZPAY5DLPLG","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Binary mergers in the centers of galaxies: synergy between stellar flybys and tidal fields","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":["astro-ph.HE"],"primary_cat":"astro-ph.GA","authors_text":"Chris Hamilton, Cristobal Petrovich, Mila Winter-Granic, Valent\\'in Pe\\~na-Donaire","submitted_at":"2023-12-28T19:00:02Z","abstract_excerpt":"Galactic centers are very dynamically active environments, often harbouring a nuclear star cluster and supermassive black hole at their cores. Binaries in these environments are subject to strong tidal fields that can efficiently torque its orbit, exciting near unity eccentricities that ultimately lead to their merger. In turn, frequent close interactions with passing stars impulsively perturb the orbit of the binary, generally softening their orbit until their evaporation, potentially hindering the role of tides to drive these mergers. In this work, we study the evolution of compact object bi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2312.17319","kind":"arxiv","version":3},"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/2312.17319/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":"2026-07-05T09:08:22Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"JBnJaRElyochHWUsb7l6Uc9N6XXH8C8W2uPJXg9YQ13onY/Q5oTrveCVXAbNiSqolZiYqGqh4awbeSTDWaiLAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T17:46:51.494639Z"},"content_sha256":"2f4e1b2b380e3bac0072370342b42ff5ba683538e9d877cdfce761067ac8a935","schema_version":"1.0","event_id":"sha256:2f4e1b2b380e3bac0072370342b42ff5ba683538e9d877cdfce761067ac8a935"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/XV67U7ZDMEK34Q2BZPAY5DLPLG/bundle.json","state_url":"https://pith.science/pith/XV67U7ZDMEK34Q2BZPAY5DLPLG/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/XV67U7ZDMEK34Q2BZPAY5DLPLG/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":"2026-08-03T17:46:51Z","links":{"resolver":"https://pith.science/pith/XV67U7ZDMEK34Q2BZPAY5DLPLG","bundle":"https://pith.science/pith/XV67U7ZDMEK34Q2BZPAY5DLPLG/bundle.json","state":"https://pith.science/pith/XV67U7ZDMEK34Q2BZPAY5DLPLG/state.json","well_known_bundle":"https://pith.science/.well-known/pith/XV67U7ZDMEK34Q2BZPAY5DLPLG/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:XV67U7ZDMEK34Q2BZPAY5DLPLG","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":"b2d45ceef55cd8bc15a30d1ce92ee94a55d2810fa1d15aac7df6f2a21e7a389f","cross_cats_sorted":["astro-ph.HE"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-12-28T19:00:02Z","title_canon_sha256":"becb7f7f6dbfc3f08b9b6270576c6b98f72c2e897ecbb8f4fa65934b6006ccec"},"schema_version":"1.0","source":{"id":"2312.17319","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2312.17319","created_at":"2026-07-05T09:08:22Z"},{"alias_kind":"arxiv_version","alias_value":"2312.17319v3","created_at":"2026-07-05T09:08:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2312.17319","created_at":"2026-07-05T09:08:22Z"},{"alias_kind":"pith_short_12","alias_value":"XV67U7ZDMEK3","created_at":"2026-07-05T09:08:22Z"},{"alias_kind":"pith_short_16","alias_value":"XV67U7ZDMEK34Q2B","created_at":"2026-07-05T09:08:22Z"},{"alias_kind":"pith_short_8","alias_value":"XV67U7ZD","created_at":"2026-07-05T09:08:22Z"}],"graph_snapshots":[{"event_id":"sha256:2f4e1b2b380e3bac0072370342b42ff5ba683538e9d877cdfce761067ac8a935","target":"graph","created_at":"2026-07-05T09:08:22Z","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/2312.17319/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Galactic centers are very dynamically active environments, often harbouring a nuclear star cluster and supermassive black hole at their cores. Binaries in these environments are subject to strong tidal fields that can efficiently torque its orbit, exciting near unity eccentricities that ultimately lead to their merger. In turn, frequent close interactions with passing stars impulsively perturb the orbit of the binary, generally softening their orbit until their evaporation, potentially hindering the role of tides to drive these mergers. In this work, we study the evolution of compact object bi","authors_text":"Chris Hamilton, Cristobal Petrovich, Mila Winter-Granic, Valent\\'in Pe\\~na-Donaire","cross_cats":["astro-ph.HE"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-12-28T19:00:02Z","title":"Binary mergers in the centers of galaxies: synergy between stellar flybys and tidal fields"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2312.17319","kind":"arxiv","version":3},"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":"sha256:94f69a722f1a51caa4faa8694d9dbe632aef4afc1d988df600e8217d24e8a5ae","target":"record","created_at":"2026-07-05T09:08:22Z","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":"b2d45ceef55cd8bc15a30d1ce92ee94a55d2810fa1d15aac7df6f2a21e7a389f","cross_cats_sorted":["astro-ph.HE"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-12-28T19:00:02Z","title_canon_sha256":"becb7f7f6dbfc3f08b9b6270576c6b98f72c2e897ecbb8f4fa65934b6006ccec"},"schema_version":"1.0","source":{"id":"2312.17319","kind":"arxiv","version":3}},"canonical_sha256":"bd7dfa7f236115be4341cbc18e8d6f59bc83f1898073e1f53d180bcfec7b6ca9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"bd7dfa7f236115be4341cbc18e8d6f59bc83f1898073e1f53d180bcfec7b6ca9","first_computed_at":"2026-07-05T09:08:22.591611Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:08:22.591611Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"2ZvUkWTGsuhWvNOyCq1F1JIACM7c+WyV9vPwFT9kmf2F0LKIDT1PXHSALEK5yPudDADsXHVrqWGxxpq+loCGCg==","signature_status":"signed_v1","signed_at":"2026-07-05T09:08:22.592117Z","signed_message":"canonical_sha256_bytes"},"source_id":"2312.17319","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:94f69a722f1a51caa4faa8694d9dbe632aef4afc1d988df600e8217d24e8a5ae","sha256:2f4e1b2b380e3bac0072370342b42ff5ba683538e9d877cdfce761067ac8a935"],"state_sha256":"10bb01a4984a7b8e30994f2181e5462ed170884d3d368d3f397feec57801b2f1"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ZTePDSDjjGMO37FFnwAlOjg/f5sWh5iekOyLApuyEXkzFVfDCDDTozDKtN4YCA95mV4sUMLYbgbC3C5rUq4pAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-03T17:46:51.499049Z","bundle_sha256":"41ff0949d1b2f86c3db5cc1952d852e0e8d0a8b26f5164e12d44e591183ad877"}}