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The surface density distribution of faint stars peaks within 0.2\" of the black hole candidate SgrA*. The radial density distribution of this stellar 'cusp' follows a power law of exponent 1.3-1.4. The K-band luminosity function of the overall nuclear stellar cluster (within 9\" of SgrA*) resembles that of the large scale, Galactic bulge, but shows an excess of stars at K<14.\n  We find that most of the massive early type stars at distances 1-10\" from SgrA* are located i"},"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":"astro-ph/0305423","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2003-05-22T16:15:50Z","cross_cats_sorted":[],"title_canon_sha256":"26fc86d1ed8014a196460dfd8fc1b0c7c0dbf1c0a72d74327342b01d7720e671","abstract_canon_sha256":"6c1b4899d1cf87b9fc353227ef2669a86c935542bd5549c891cf681ef7336e5d"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T16:37:11.351805Z","signature_b64":"YGIjkKNQmKwidSOCydQqZL+ehoBsSuB8G3p2fMZYRcU9O6XMwbYWOeEdz4OaJ0yEBDQ34ol33iyxqvd6ZzVJDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c36498b2d14250daa553e5af40179f5b6d705a7783d29d1fe1ec10d911b42ef9","last_reissued_at":"2026-07-04T16:37:11.351452Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T16:37:11.351452Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The Stellar Cusp Around the Supermassive Black Hole in the Galactic Center","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"A. 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The K-band luminosity function of the overall nuclear stellar cluster (within 9\" of SgrA*) resembles that of the large scale, Galactic bulge, but shows an excess of stars at K<14.\n  We find that most of the massive early type stars at distances 1-10\" from SgrA* are located i"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0305423","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/astro-ph/0305423/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":"astro-ph/0305423","created_at":"2026-07-04T16:37:11.351511+00:00"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0305423v1","created_at":"2026-07-04T16:37:11.351511+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0305423","created_at":"2026-07-04T16:37:11.351511+00:00"},{"alias_kind":"pith_short_12","alias_value":"YNSJRMWRIJIN","created_at":"2026-07-04T16:37:11.351511+00:00"},{"alias_kind":"pith_short_16","alias_value":"YNSJRMWRIJINVJKT","created_at":"2026-07-04T16:37:11.351511+00:00"},{"alias_kind":"pith_short_8","alias_value":"YNSJRMWR","created_at":"2026-07-04T16:37:11.351511+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":4,"internal_anchor_count":3,"sample":[{"citing_arxiv_id":"2606.08628","citing_title":"Thermal emission from dark matter-heated neutron stars in the Galactic Center","ref_index":23,"is_internal_anchor":true},{"citing_arxiv_id":"2606.02726","citing_title":"Accretion of Primordial Black Holes in Stellar Interiors","ref_index":102,"is_internal_anchor":true},{"citing_arxiv_id":"2606.05521","citing_title":"A Kinematic Study of Wolf-Rayet Stars at the Galactic Center I: Binary Candidates and Constraints on the Binary Fraction","ref_index":178,"is_internal_anchor":true},{"citing_arxiv_id":"2605.01023","citing_title":"Formation and Redshift Evolution of Dark Matter Spikes","ref_index":65,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/YNSJRMWRIJINVJKT4WXUAF47LN","json":"https://pith.science/pith/YNSJRMWRIJINVJKT4WXUAF47LN.json","graph_json":"https://pith.science/api/pith-number/YNSJRMWRIJINVJKT4WXUAF47LN/graph.json","events_json":"https://pith.science/api/pith-number/YNSJRMWRIJINVJKT4WXUAF47LN/events.json","paper":"https://pith.science/paper/YNSJRMWR"},"agent_actions":{"view_html":"https://pith.science/pith/YNSJRMWRIJINVJKT4WXUAF47LN","download_json":"https://pith.science/pith/YNSJRMWRIJINVJKT4WXUAF47LN.json","view_paper":"https://pith.science/paper/YNSJRMWR","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=astro-ph/0305423&json=true","fetch_graph":"https://pith.science/api/pith-number/YNSJRMWRIJINVJKT4WXUAF47LN/graph.json","fetch_events":"https://pith.science/api/pith-number/YNSJRMWRIJINVJKT4WXUAF47LN/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/YNSJRMWRIJINVJKT4WXUAF47LN/action/timestamp_anchor","attest_storage":"https://pith.science/pith/YNSJRMWRIJINVJKT4WXUAF47LN/action/storage_attestation","attest_author":"https://pith.science/pith/YNSJRMWRIJINVJKT4WXUAF47LN/action/author_attestation","sign_citation":"https://pith.science/pith/YNSJRMWRIJINVJKT4WXUAF47LN/action/citation_signature","submit_replication":"https://pith.science/pith/YNSJRMWRIJINVJKT4WXUAF47LN/action/replication_record"}},"created_at":"2026-07-04T16:37:11.351511+00:00","updated_at":"2026-07-04T16:37:11.351511+00:00"}