{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2025:EPXGU4H7M6QSJBYV7RQMCQ2SNI","short_pith_number":"pith:EPXGU4H7","schema_version":"1.0","canonical_sha256":"23ee6a70ff67a1248715fc60c143526a17308889e4ce1b98e6061b2532805c81","source":{"kind":"arxiv","id":"2501.07188","version":2},"attestation_state":"computed","paper":{"title":"Effects of inner crusts on $g$-mode oscillations in neutron stars","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nucl-th"],"primary_cat":"astro-ph.HE","authors_text":"Cheng-Jun Xia, Enping Zhou, Hao Sun, Hong-Bo Li, Jia-Xing Niu, Ying-Xun Zhang, Yiqiu Ma","submitted_at":"2025-01-13T10:36:00Z","abstract_excerpt":"In this work we investigate the influence of neutron stars' crusts on the non-radial $g$-mode oscillations and examine their correlations with nuclear matter properties fixed by adopting 10 different relativistic density functionals. At subsaturation densities, neutron star matter takes non-uniform structures and form the crusts. We find that the Brunt-V\\\"{a}is\\\"{a}l\\\"{a} (BV) frequency increases significantly at densities slightly above the neutron drip density (i.e., neutron stars' inner crusts), which leads to crust $g$-mode oscillations with their frequencies insensitive to the adopted den"},"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":"2501.07188","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2025-01-13T10:36:00Z","cross_cats_sorted":["nucl-th"],"title_canon_sha256":"04b693334130b202d223394196373e0f0573fc4ce19e7fab72f9bc3d1aaeef39","abstract_canon_sha256":"91daf29b5c2b9a1d89a1bf57f956d6d9189fac82f4fbadd8f4214f9cd3ff67ab"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:01:03.001305Z","signature_b64":"Hlmq65iJ2OB6uDz9EvkPWs3JvCZdLOrOnQlX44rWaElnL1DNHvPC5r1doR2iWZMJYR58GFh1Pn5xrDkQ0DwkDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"23ee6a70ff67a1248715fc60c143526a17308889e4ce1b98e6061b2532805c81","last_reissued_at":"2026-07-05T11:01:03.000828Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:01:03.000828Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Effects of inner crusts on $g$-mode oscillations in neutron stars","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nucl-th"],"primary_cat":"astro-ph.HE","authors_text":"Cheng-Jun Xia, Enping Zhou, Hao Sun, Hong-Bo Li, Jia-Xing Niu, Ying-Xun Zhang, Yiqiu Ma","submitted_at":"2025-01-13T10:36:00Z","abstract_excerpt":"In this work we investigate the influence of neutron stars' crusts on the non-radial $g$-mode oscillations and examine their correlations with nuclear matter properties fixed by adopting 10 different relativistic density functionals. At subsaturation densities, neutron star matter takes non-uniform structures and form the crusts. We find that the Brunt-V\\\"{a}is\\\"{a}l\\\"{a} (BV) frequency increases significantly at densities slightly above the neutron drip density (i.e., neutron stars' inner crusts), which leads to crust $g$-mode oscillations with their frequencies insensitive to the adopted den"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2501.07188","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/2501.07188/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":"2501.07188","created_at":"2026-07-05T11:01:03.000885+00:00"},{"alias_kind":"arxiv_version","alias_value":"2501.07188v2","created_at":"2026-07-05T11:01:03.000885+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2501.07188","created_at":"2026-07-05T11:01:03.000885+00:00"},{"alias_kind":"pith_short_12","alias_value":"EPXGU4H7M6QS","created_at":"2026-07-05T11:01:03.000885+00:00"},{"alias_kind":"pith_short_16","alias_value":"EPXGU4H7M6QSJBYV","created_at":"2026-07-05T11:01:03.000885+00:00"},{"alias_kind":"pith_short_8","alias_value":"EPXGU4H7","created_at":"2026-07-05T11:01:03.000885+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/EPXGU4H7M6QSJBYV7RQMCQ2SNI","json":"https://pith.science/pith/EPXGU4H7M6QSJBYV7RQMCQ2SNI.json","graph_json":"https://pith.science/api/pith-number/EPXGU4H7M6QSJBYV7RQMCQ2SNI/graph.json","events_json":"https://pith.science/api/pith-number/EPXGU4H7M6QSJBYV7RQMCQ2SNI/events.json","paper":"https://pith.science/paper/EPXGU4H7"},"agent_actions":{"view_html":"https://pith.science/pith/EPXGU4H7M6QSJBYV7RQMCQ2SNI","download_json":"https://pith.science/pith/EPXGU4H7M6QSJBYV7RQMCQ2SNI.json","view_paper":"https://pith.science/paper/EPXGU4H7","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2501.07188&json=true","fetch_graph":"https://pith.science/api/pith-number/EPXGU4H7M6QSJBYV7RQMCQ2SNI/graph.json","fetch_events":"https://pith.science/api/pith-number/EPXGU4H7M6QSJBYV7RQMCQ2SNI/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/EPXGU4H7M6QSJBYV7RQMCQ2SNI/action/timestamp_anchor","attest_storage":"https://pith.science/pith/EPXGU4H7M6QSJBYV7RQMCQ2SNI/action/storage_attestation","attest_author":"https://pith.science/pith/EPXGU4H7M6QSJBYV7RQMCQ2SNI/action/author_attestation","sign_citation":"https://pith.science/pith/EPXGU4H7M6QSJBYV7RQMCQ2SNI/action/citation_signature","submit_replication":"https://pith.science/pith/EPXGU4H7M6QSJBYV7RQMCQ2SNI/action/replication_record"}},"created_at":"2026-07-05T11:01:03.000885+00:00","updated_at":"2026-07-05T11:01:03.000885+00:00"}