{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2023:ICDDLUGASOFHEA5PT3VP2KLI5N","short_pith_number":"pith:ICDDLUGA","schema_version":"1.0","canonical_sha256":"408635d0c0938a7203af9eeafd2968eb7cff5b4751ff6c9b70d52c047cf83736","source":{"kind":"arxiv","id":"2303.07421","version":2},"attestation_state":"computed","paper":{"title":"Eccentric black hole mergers via three-body interactions in young, globular, and nuclear star clusters","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.SR","gr-qc"],"primary_cat":"astro-ph.HE","authors_text":"Manuel Arca Sedda, Marco Dall'Amico, Michela Mapelli, Stefano Torniamenti","submitted_at":"2023-03-13T19:00:11Z","abstract_excerpt":"Eccentric mergers are a signature of the dynamical formation channel of binary black holes (BBHs) in dense stellar environments and hierarchical triple systems. Here, we investigate the formation of eccentric mergers via binary-single interactions by means of $2.5\\times10^{5}$ direct $\\textit{N}$-body simulations. Our simulations include post-Newtonian terms up to the 2.5th order and model the typical environment of young (YSCs), globular (GCs), and nuclear star clusters (NSCs). Around $0.6\\%$ ($1\\%$) of our mergers in NSCs (GCs) have an eccentricity ${>0.1}$ when the emitted gravitational wav"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2303.07421","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2023-03-13T19:00:11Z","cross_cats_sorted":["astro-ph.SR","gr-qc"],"title_canon_sha256":"d4ad26f2b7985b28f268ba076fd046e4e15725cafffc57b4b7cea0bb78b44364","abstract_canon_sha256":"58ffd3397ec89baa75ae7cdf7a6d630914d16044c59e772d02d24495c8b1330c"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:57:39.845242Z","signature_b64":"VfK1GA4wpdhrVpEveS+ctsckcta4XfSgIni8Tct90j2jF9rFJ+sGlEuK8/BPxrPdhyW/bJqoeRzuX57pb6uQBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"408635d0c0938a7203af9eeafd2968eb7cff5b4751ff6c9b70d52c047cf83736","last_reissued_at":"2026-07-05T07:57:39.844768Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:57:39.844768Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Eccentric black hole mergers via three-body interactions in young, globular, and nuclear star clusters","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.SR","gr-qc"],"primary_cat":"astro-ph.HE","authors_text":"Manuel Arca Sedda, Marco Dall'Amico, Michela Mapelli, Stefano Torniamenti","submitted_at":"2023-03-13T19:00:11Z","abstract_excerpt":"Eccentric mergers are a signature of the dynamical formation channel of binary black holes (BBHs) in dense stellar environments and hierarchical triple systems. Here, we investigate the formation of eccentric mergers via binary-single interactions by means of $2.5\\times10^{5}$ direct $\\textit{N}$-body simulations. Our simulations include post-Newtonian terms up to the 2.5th order and model the typical environment of young (YSCs), globular (GCs), and nuclear star clusters (NSCs). Around $0.6\\%$ ($1\\%$) of our mergers in NSCs (GCs) have an eccentricity ${>0.1}$ when the emitted gravitational wav"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2303.07421","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2303.07421/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"2303.07421","created_at":"2026-07-05T07:57:39.844825+00:00"},{"alias_kind":"arxiv_version","alias_value":"2303.07421v2","created_at":"2026-07-05T07:57:39.844825+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2303.07421","created_at":"2026-07-05T07:57:39.844825+00:00"},{"alias_kind":"pith_short_12","alias_value":"ICDDLUGASOFH","created_at":"2026-07-05T07:57:39.844825+00:00"},{"alias_kind":"pith_short_16","alias_value":"ICDDLUGASOFHEA5P","created_at":"2026-07-05T07:57:39.844825+00:00"},{"alias_kind":"pith_short_8","alias_value":"ICDDLUGA","created_at":"2026-07-05T07:57:39.844825+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":7,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2606.08838","citing_title":"Line-of-sight acceleration in compact binaries with higher harmonics and eccentricity","ref_index":25,"is_internal_anchor":false},{"citing_arxiv_id":"2606.11294","citing_title":"Intermediate States in Chaotic Triple Evolution and Applications to Black Hole Merger Statistics","ref_index":75,"is_internal_anchor":false},{"citing_arxiv_id":"2404.14286","citing_title":"Evidence for eccentricity in the population of binary black holes observed by LIGO-Virgo-KAGRA","ref_index":224,"is_internal_anchor":false},{"citing_arxiv_id":"2502.06952","citing_title":"Non-adiabatic dynamics of eccentric black-hole binaries in post-Newtonian theory","ref_index":17,"is_internal_anchor":false},{"citing_arxiv_id":"2510.04332","citing_title":"Biased parameter inference of eccentric, spin-precessing binary black holes","ref_index":20,"is_internal_anchor":false},{"citing_arxiv_id":"2511.10735","citing_title":"Constants of motion and fundamental frequencies for elliptic orbits at fourth post-Newtonian order","ref_index":11,"is_internal_anchor":false},{"citing_arxiv_id":"2604.15431","citing_title":"Highly eccentric non-spinning binary black hole mergers: quadrupolar post-merger waveforms","ref_index":51,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/ICDDLUGASOFHEA5PT3VP2KLI5N","json":"https://pith.science/pith/ICDDLUGASOFHEA5PT3VP2KLI5N.json","graph_json":"https://pith.science/api/pith-number/ICDDLUGASOFHEA5PT3VP2KLI5N/graph.json","events_json":"https://pith.science/api/pith-number/ICDDLUGASOFHEA5PT3VP2KLI5N/events.json","paper":"https://pith.science/paper/ICDDLUGA"},"agent_actions":{"view_html":"https://pith.science/pith/ICDDLUGASOFHEA5PT3VP2KLI5N","download_json":"https://pith.science/pith/ICDDLUGASOFHEA5PT3VP2KLI5N.json","view_paper":"https://pith.science/paper/ICDDLUGA","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2303.07421&json=true","fetch_graph":"https://pith.science/api/pith-number/ICDDLUGASOFHEA5PT3VP2KLI5N/graph.json","fetch_events":"https://pith.science/api/pith-number/ICDDLUGASOFHEA5PT3VP2KLI5N/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/ICDDLUGASOFHEA5PT3VP2KLI5N/action/timestamp_anchor","attest_storage":"https://pith.science/pith/ICDDLUGASOFHEA5PT3VP2KLI5N/action/storage_attestation","attest_author":"https://pith.science/pith/ICDDLUGASOFHEA5PT3VP2KLI5N/action/author_attestation","sign_citation":"https://pith.science/pith/ICDDLUGASOFHEA5PT3VP2KLI5N/action/citation_signature","submit_replication":"https://pith.science/pith/ICDDLUGASOFHEA5PT3VP2KLI5N/action/replication_record"}},"created_at":"2026-07-05T07:57:39.844825+00:00","updated_at":"2026-07-05T07:57:39.844825+00:00"}