{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2024:POCENRUQTQFQC5ZPFHMJBBQXSG","short_pith_number":"pith:POCENRUQ","schema_version":"1.0","canonical_sha256":"7b8446c6909c0b01772f29d8908617919a5b602f67b8c0417f2fc512cb30f6a5","source":{"kind":"arxiv","id":"2411.00939","version":1},"attestation_state":"computed","paper":{"title":"Masking equation of state effects in binary neutron star mergers","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE","nucl-th"],"primary_cat":"gr-qc","authors_text":"Antonios Tsokaros, Jamie Bamber, Milton Ruiz, Stuart L. Shapiro","submitted_at":"2024-11-01T18:00:01Z","abstract_excerpt":"Recent nonmagnetized studies of binary neutron star mergers have indicated the possibility of identifying equation of state features, such as a phase transition or a quark-hadron crossover, based on the frequency shift of the main peak in the postmerger gravitational wave spectrum. By performing a series of general relativistic, magnetohydrodynamic simulations we show that similar frequency shifts can be obtained due to the effect of the magnetic field. The existing degeneracy can either mask or nullify a shift due to a specific equation of state feature, and therefore the interpretation of ob"},"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":"2411.00939","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2024-11-01T18:00:01Z","cross_cats_sorted":["astro-ph.HE","nucl-th"],"title_canon_sha256":"0bd83c43a1275303728b2c7af852a567b4356e0831228cf5177c4913ffce180a","abstract_canon_sha256":"dd329aedc39ebbd1cd92f30ace819b9d48c324936d5ab8c213dfb7f638f64ca2"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:29:52.638166Z","signature_b64":"vOZMgk1SOhiEvYMHnHwz14RXZyMIUMkswoHS/xfigl+++uTzp1PCkmdXaqM67dahX6fEN6Exx0PRiTzNFrEFAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7b8446c6909c0b01772f29d8908617919a5b602f67b8c0417f2fc512cb30f6a5","last_reissued_at":"2026-07-05T09:29:52.637671Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:29:52.637671Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Masking equation of state effects in binary neutron star mergers","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE","nucl-th"],"primary_cat":"gr-qc","authors_text":"Antonios Tsokaros, Jamie Bamber, Milton Ruiz, Stuart L. Shapiro","submitted_at":"2024-11-01T18:00:01Z","abstract_excerpt":"Recent nonmagnetized studies of binary neutron star mergers have indicated the possibility of identifying equation of state features, such as a phase transition or a quark-hadron crossover, based on the frequency shift of the main peak in the postmerger gravitational wave spectrum. By performing a series of general relativistic, magnetohydrodynamic simulations we show that similar frequency shifts can be obtained due to the effect of the magnetic field. The existing degeneracy can either mask or nullify a shift due to a specific equation of state feature, and therefore the interpretation of ob"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2411.00939","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/2411.00939/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":"2411.00939","created_at":"2026-07-05T09:29:52.637730+00:00"},{"alias_kind":"arxiv_version","alias_value":"2411.00939v1","created_at":"2026-07-05T09:29:52.637730+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2411.00939","created_at":"2026-07-05T09:29:52.637730+00:00"},{"alias_kind":"pith_short_12","alias_value":"POCENRUQTQFQ","created_at":"2026-07-05T09:29:52.637730+00:00"},{"alias_kind":"pith_short_16","alias_value":"POCENRUQTQFQC5ZP","created_at":"2026-07-05T09:29:52.637730+00:00"},{"alias_kind":"pith_short_8","alias_value":"POCENRUQ","created_at":"2026-07-05T09:29:52.637730+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2605.24145","citing_title":"Inferring Neutron-Star Properties from Post-merger Gravitational-wave Spectra with Neural Networks","ref_index":67,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/POCENRUQTQFQC5ZPFHMJBBQXSG","json":"https://pith.science/pith/POCENRUQTQFQC5ZPFHMJBBQXSG.json","graph_json":"https://pith.science/api/pith-number/POCENRUQTQFQC5ZPFHMJBBQXSG/graph.json","events_json":"https://pith.science/api/pith-number/POCENRUQTQFQC5ZPFHMJBBQXSG/events.json","paper":"https://pith.science/paper/POCENRUQ"},"agent_actions":{"view_html":"https://pith.science/pith/POCENRUQTQFQC5ZPFHMJBBQXSG","download_json":"https://pith.science/pith/POCENRUQTQFQC5ZPFHMJBBQXSG.json","view_paper":"https://pith.science/paper/POCENRUQ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2411.00939&json=true","fetch_graph":"https://pith.science/api/pith-number/POCENRUQTQFQC5ZPFHMJBBQXSG/graph.json","fetch_events":"https://pith.science/api/pith-number/POCENRUQTQFQC5ZPFHMJBBQXSG/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/POCENRUQTQFQC5ZPFHMJBBQXSG/action/timestamp_anchor","attest_storage":"https://pith.science/pith/POCENRUQTQFQC5ZPFHMJBBQXSG/action/storage_attestation","attest_author":"https://pith.science/pith/POCENRUQTQFQC5ZPFHMJBBQXSG/action/author_attestation","sign_citation":"https://pith.science/pith/POCENRUQTQFQC5ZPFHMJBBQXSG/action/citation_signature","submit_replication":"https://pith.science/pith/POCENRUQTQFQC5ZPFHMJBBQXSG/action/replication_record"}},"created_at":"2026-07-05T09:29:52.637730+00:00","updated_at":"2026-07-05T09:29:52.637730+00:00"}