{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2022:F2EGBOYKAJKUDARO7ORQE4L7LH","short_pith_number":"pith:F2EGBOYK","schema_version":"1.0","canonical_sha256":"2e8860bb0a025541822efba302717f59f526885584f3563ae68a8fb82a2d71b9","source":{"kind":"arxiv","id":"2208.11717","version":3},"attestation_state":"computed","paper":{"title":"Impact of the wave-like nature of Proca stars on their gravitational-wave emission","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"Alejandro Torres-Forn\\'e, Carlos Herdeiro, Eugen Radu, Jos\\'e A. Font, Juan Calder\\'on Bustillo, Nicolas Sanchis-Gual, Samson H. W. Leong","submitted_at":"2022-08-24T18:00:35Z","abstract_excerpt":"We present a systematic study of the dynamics and gravitational-wave emission of head-on collisions of spinning vector boson stars, known as Proca stars. To this aim we build a catalogue of about 800 numerical-relativity simulations of such systems. We find that the wave-like nature of bosonic stars has a large impact on the gravitational-wave emission. In particular, we show that the initial relative phase $\\Delta \\epsilon =\\epsilon_1-\\epsilon_2$ of the two complex fields forming the stars (or equivalently, the relative phase at merger) strongly impacts both the emitted gravitational-wave ene"},"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":"2208.11717","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2022-08-24T18:00:35Z","cross_cats_sorted":[],"title_canon_sha256":"8e27f994818c36f26382ccd0d75daa1ff095fafe2dcf4e710ffe3e4d2ea98093","abstract_canon_sha256":"601bf246a258282032e26020910da88a8c8d524e4136969e667cccc1051ecea9"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T05:53:33.355229Z","signature_b64":"oQFPMn9ylHWLQRRU5+aKjBWOwuoGy2pde+Dp+NCsIgtE7e4AZ23gtfRhVNYSXY7BP1NB3DC16gp2PvJKJebtBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2e8860bb0a025541822efba302717f59f526885584f3563ae68a8fb82a2d71b9","last_reissued_at":"2026-07-05T05:53:33.354823Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T05:53:33.354823Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Impact of the wave-like nature of Proca stars on their gravitational-wave emission","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"Alejandro Torres-Forn\\'e, Carlos Herdeiro, Eugen Radu, Jos\\'e A. Font, Juan Calder\\'on Bustillo, Nicolas Sanchis-Gual, Samson H. W. Leong","submitted_at":"2022-08-24T18:00:35Z","abstract_excerpt":"We present a systematic study of the dynamics and gravitational-wave emission of head-on collisions of spinning vector boson stars, known as Proca stars. To this aim we build a catalogue of about 800 numerical-relativity simulations of such systems. We find that the wave-like nature of bosonic stars has a large impact on the gravitational-wave emission. In particular, we show that the initial relative phase $\\Delta \\epsilon =\\epsilon_1-\\epsilon_2$ of the two complex fields forming the stars (or equivalently, the relative phase at merger) strongly impacts both the emitted gravitational-wave ene"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2208.11717","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/2208.11717/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":"2208.11717","created_at":"2026-07-05T05:53:33.354876+00:00"},{"alias_kind":"arxiv_version","alias_value":"2208.11717v3","created_at":"2026-07-05T05:53:33.354876+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2208.11717","created_at":"2026-07-05T05:53:33.354876+00:00"},{"alias_kind":"pith_short_12","alias_value":"F2EGBOYKAJKU","created_at":"2026-07-05T05:53:33.354876+00:00"},{"alias_kind":"pith_short_16","alias_value":"F2EGBOYKAJKUDARO","created_at":"2026-07-05T05:53:33.354876+00:00"},{"alias_kind":"pith_short_8","alias_value":"F2EGBOYK","created_at":"2026-07-05T05:53:33.354876+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":3,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2604.25582","citing_title":"Lessons from binary dynamics of inspiralling equal-mass boson-star mergers","ref_index":62,"is_internal_anchor":false},{"citing_arxiv_id":"2604.22437","citing_title":"Spontaneous spherical symmetry breaking of black holes with resonant hair","ref_index":12,"is_internal_anchor":false},{"citing_arxiv_id":"2604.15240","citing_title":"Boson star-black hole binaries: initial data and head-on collisions","ref_index":89,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/F2EGBOYKAJKUDARO7ORQE4L7LH","json":"https://pith.science/pith/F2EGBOYKAJKUDARO7ORQE4L7LH.json","graph_json":"https://pith.science/api/pith-number/F2EGBOYKAJKUDARO7ORQE4L7LH/graph.json","events_json":"https://pith.science/api/pith-number/F2EGBOYKAJKUDARO7ORQE4L7LH/events.json","paper":"https://pith.science/paper/F2EGBOYK"},"agent_actions":{"view_html":"https://pith.science/pith/F2EGBOYKAJKUDARO7ORQE4L7LH","download_json":"https://pith.science/pith/F2EGBOYKAJKUDARO7ORQE4L7LH.json","view_paper":"https://pith.science/paper/F2EGBOYK","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2208.11717&json=true","fetch_graph":"https://pith.science/api/pith-number/F2EGBOYKAJKUDARO7ORQE4L7LH/graph.json","fetch_events":"https://pith.science/api/pith-number/F2EGBOYKAJKUDARO7ORQE4L7LH/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/F2EGBOYKAJKUDARO7ORQE4L7LH/action/timestamp_anchor","attest_storage":"https://pith.science/pith/F2EGBOYKAJKUDARO7ORQE4L7LH/action/storage_attestation","attest_author":"https://pith.science/pith/F2EGBOYKAJKUDARO7ORQE4L7LH/action/author_attestation","sign_citation":"https://pith.science/pith/F2EGBOYKAJKUDARO7ORQE4L7LH/action/citation_signature","submit_replication":"https://pith.science/pith/F2EGBOYKAJKUDARO7ORQE4L7LH/action/replication_record"}},"created_at":"2026-07-05T05:53:33.354876+00:00","updated_at":"2026-07-05T05:53:33.354876+00:00"}