{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:RTPDLP34IX6KGJ4ZQXDYJ5YSAN","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":"c0a6cb09a7f0072aaae18025fe56b42d7a8bfa8c1e0edd5732221050c90df9bd","cross_cats_sorted":["gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2022-01-31T19:18:54Z","title_canon_sha256":"8a7480c7f45f766016d2fbed274f83dabc03ea7b1e4b3021652edca5f42d4625"},"schema_version":"1.0","source":{"id":"2202.05161","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2202.05161","created_at":"2026-07-05T04:32:56Z"},{"alias_kind":"arxiv_version","alias_value":"2202.05161v2","created_at":"2026-07-05T04:32:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2202.05161","created_at":"2026-07-05T04:32:56Z"},{"alias_kind":"pith_short_12","alias_value":"RTPDLP34IX6K","created_at":"2026-07-05T04:32:56Z"},{"alias_kind":"pith_short_16","alias_value":"RTPDLP34IX6KGJ4Z","created_at":"2026-07-05T04:32:56Z"},{"alias_kind":"pith_short_8","alias_value":"RTPDLP34","created_at":"2026-07-05T04:32:56Z"}],"graph_snapshots":[{"event_id":"sha256:f55e5ab77bacbc5b31f6e86315f55a4989e2da31072a6b7f0f09ac49be7f7d49","target":"graph","created_at":"2026-07-05T04:32:56Z","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/2202.05161/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We study the tidal response of a superfluid neutron star in a binary system, focussing on Newtonian models with superfluid neutrons present throughout the star's core and the inner crust. Within the two-fluid formalism, we consider the main aspects that arise from the presence of different regions inside the star, with particular focus on the various interfaces. Having established the relevant theory, we determine the tidal excitation of the most relevant oscillation modes during binary inspiral. Our results suggest that superfluid physics has a negligible impact on the static tidal deformatio","authors_text":"Andrea Passamonti, Nils Andersson, Pantelis Pnigouras","cross_cats":["gr-qc"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2022-01-31T19:18:54Z","title":"Dynamical tides in superfluid neutron stars"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2202.05161","kind":"arxiv","version":2},"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":"sha256:3b9852eca5b7c3437631ba1f7a1fe22b0f35b864181f5260a08e0eb1f0a64f63","target":"record","created_at":"2026-07-05T04:32:56Z","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":"c0a6cb09a7f0072aaae18025fe56b42d7a8bfa8c1e0edd5732221050c90df9bd","cross_cats_sorted":["gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2022-01-31T19:18:54Z","title_canon_sha256":"8a7480c7f45f766016d2fbed274f83dabc03ea7b1e4b3021652edca5f42d4625"},"schema_version":"1.0","source":{"id":"2202.05161","kind":"arxiv","version":2}},"canonical_sha256":"8cde35bf7c45fca3279985c784f712035f7c94131b6f44593ac6ab917c072610","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8cde35bf7c45fca3279985c784f712035f7c94131b6f44593ac6ab917c072610","first_computed_at":"2026-07-05T04:32:56.048111Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:32:56.048111Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"lwwYIkeFxa5amjk0lYdCEASdPVOsXEQ2YGXN90pkMdG2vlMaWSca5LZE+ghq9G0B10SxjbPiOmZLMfExX9nbBQ==","signature_status":"signed_v1","signed_at":"2026-07-05T04:32:56.048644Z","signed_message":"canonical_sha256_bytes"},"source_id":"2202.05161","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3b9852eca5b7c3437631ba1f7a1fe22b0f35b864181f5260a08e0eb1f0a64f63","sha256:f55e5ab77bacbc5b31f6e86315f55a4989e2da31072a6b7f0f09ac49be7f7d49"],"state_sha256":"c7d08f73b09ca4746d2dd14b40f42fd830cdf0b9b26f1c4083c0c587d86904a7"}