{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2025:XDCQL4PA7TEOCA56UDF5SIPSKW","short_pith_number":"pith:XDCQL4PA","schema_version":"1.0","canonical_sha256":"b8c505f1e0fcc8e103bea0cbd921f255a2a18c13e6ba974c2e0f8130a3151733","source":{"kind":"arxiv","id":"2506.02937","version":1},"attestation_state":"computed","paper":{"title":"Probing Dark Matter Spike with Gravitational Waves from Early EMRIs in the Milky Way Center","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.CO","gr-qc","hep-ph"],"primary_cat":"astro-ph.GA","authors_text":"Chen Feng, Yong Tang, Yue-Liang Wu","submitted_at":"2025-06-03T14:36:50Z","abstract_excerpt":"Cold dark matter may form dense structures around supermassive black holes (SMBHs), significantly influencing their local environments. These dense regions are ideal sites for the formation of extreme mass-ratio inspirals (EMRIs), in which stellar-mass compact objects gradually spiral into SMBH, emitting gravitational waves (GWs). Space-based gravitational-wave (GW) observatories such as LISA and Taiji will be sensitive to these signals, including early-stage EMRIs (E-EMRIs) that persist in the low-frequency band for extended periods. In this work, we investigate the impact of dark matter-indu"},"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":"2506.02937","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2025-06-03T14:36:50Z","cross_cats_sorted":["astro-ph.CO","gr-qc","hep-ph"],"title_canon_sha256":"c60e4b850b33acb2cd2869b3e675eabc831f2088083afc743fc519f9dbcd018e","abstract_canon_sha256":"7f708394575bef4ec98972cdaae0e7fb1878a302a625903825425af3603539dd"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:15:12.271131Z","signature_b64":"dKCq7x5L7FiW7ITpOMth7YeAgZ4ylPUoqAvD20qxdThEcEAWrd2BkbFwhmiGZYOVbU/cRFG4VrMoxVqmw15KCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b8c505f1e0fcc8e103bea0cbd921f255a2a18c13e6ba974c2e0f8130a3151733","last_reissued_at":"2026-07-05T11:15:12.270721Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:15:12.270721Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Probing Dark Matter Spike with Gravitational Waves from Early EMRIs in the Milky Way Center","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.CO","gr-qc","hep-ph"],"primary_cat":"astro-ph.GA","authors_text":"Chen Feng, Yong Tang, Yue-Liang Wu","submitted_at":"2025-06-03T14:36:50Z","abstract_excerpt":"Cold dark matter may form dense structures around supermassive black holes (SMBHs), significantly influencing their local environments. These dense regions are ideal sites for the formation of extreme mass-ratio inspirals (EMRIs), in which stellar-mass compact objects gradually spiral into SMBH, emitting gravitational waves (GWs). Space-based gravitational-wave (GW) observatories such as LISA and Taiji will be sensitive to these signals, including early-stage EMRIs (E-EMRIs) that persist in the low-frequency band for extended periods. In this work, we investigate the impact of dark matter-indu"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2506.02937","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/2506.02937/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":"2506.02937","created_at":"2026-07-05T11:15:12.270779+00:00"},{"alias_kind":"arxiv_version","alias_value":"2506.02937v1","created_at":"2026-07-05T11:15:12.270779+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2506.02937","created_at":"2026-07-05T11:15:12.270779+00:00"},{"alias_kind":"pith_short_12","alias_value":"XDCQL4PA7TEO","created_at":"2026-07-05T11:15:12.270779+00:00"},{"alias_kind":"pith_short_16","alias_value":"XDCQL4PA7TEOCA56","created_at":"2026-07-05T11:15:12.270779+00:00"},{"alias_kind":"pith_short_8","alias_value":"XDCQL4PA","created_at":"2026-07-05T11:15:12.270779+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":3,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2507.04471","citing_title":"A multi-parameter expansion for the evolution of asymmetric binaries in astrophysical environments","ref_index":31,"is_internal_anchor":false},{"citing_arxiv_id":"2508.11846","citing_title":"Dark Matter and the Early Formation of Supermassive Black Holes","ref_index":10,"is_internal_anchor":false},{"citing_arxiv_id":"2604.06053","citing_title":"Probing Kerr Symmetry Breaking with LISA Extreme-Mass-Ratio Inspirals","ref_index":178,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/XDCQL4PA7TEOCA56UDF5SIPSKW","json":"https://pith.science/pith/XDCQL4PA7TEOCA56UDF5SIPSKW.json","graph_json":"https://pith.science/api/pith-number/XDCQL4PA7TEOCA56UDF5SIPSKW/graph.json","events_json":"https://pith.science/api/pith-number/XDCQL4PA7TEOCA56UDF5SIPSKW/events.json","paper":"https://pith.science/paper/XDCQL4PA"},"agent_actions":{"view_html":"https://pith.science/pith/XDCQL4PA7TEOCA56UDF5SIPSKW","download_json":"https://pith.science/pith/XDCQL4PA7TEOCA56UDF5SIPSKW.json","view_paper":"https://pith.science/paper/XDCQL4PA","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2506.02937&json=true","fetch_graph":"https://pith.science/api/pith-number/XDCQL4PA7TEOCA56UDF5SIPSKW/graph.json","fetch_events":"https://pith.science/api/pith-number/XDCQL4PA7TEOCA56UDF5SIPSKW/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/XDCQL4PA7TEOCA56UDF5SIPSKW/action/timestamp_anchor","attest_storage":"https://pith.science/pith/XDCQL4PA7TEOCA56UDF5SIPSKW/action/storage_attestation","attest_author":"https://pith.science/pith/XDCQL4PA7TEOCA56UDF5SIPSKW/action/author_attestation","sign_citation":"https://pith.science/pith/XDCQL4PA7TEOCA56UDF5SIPSKW/action/citation_signature","submit_replication":"https://pith.science/pith/XDCQL4PA7TEOCA56UDF5SIPSKW/action/replication_record"}},"created_at":"2026-07-05T11:15:12.270779+00:00","updated_at":"2026-07-05T11:15:12.270779+00:00"}