{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2009:UDHKXQWRZOUMKMXVXKUH7CFQV2","short_pith_number":"pith:UDHKXQWR","schema_version":"1.0","canonical_sha256":"a0ceabc2d1cba8c532f5baa87f88b0aeb2991d13cb040568231d6c06a8f99a33","source":{"kind":"arxiv","id":"0902.4799","version":1},"attestation_state":"computed","paper":{"title":"Charged Boson Stars and Black Holes","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"Burkhard Kleihaus, Claus Laemmerzahl, Jutta Kunz, Meike List","submitted_at":"2009-02-27T11:07:47Z","abstract_excerpt":"We consider boson stars and black holes in scalar electrodynamics with a V-shaped scalar potential. The boson stars come in two types, having either ball-like or shell-like charge density. We analyze the properties of these solutions and determine their domains of existence. When mass and charge become equal, the space-times develop a throat. The shell-like solutions need not be globally regular, but may possess a horizon. The space-times then consist of a Schwarzschild-type black hole in the interior, surrounded by a shell of charged matter, and thus a Reissner-Nordstroem-type space-time in t"},"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":"0902.4799","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2009-02-27T11:07:47Z","cross_cats_sorted":[],"title_canon_sha256":"9443e55cde13e2984f64df18ad086efa38908544a69307558dab7de867d2cf1c","abstract_canon_sha256":"026b3ca22aecce41b420e6d22252ea17c9f147cdbcf53d89bdef0f2ab1d35156"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:35:15.056959Z","signature_b64":"pwCQgIcGgOvvwqLuJ9nCw3deumBzO6Xb9fsYSiwZ7az9YUxAnNQWoDNNiku5qov0gXTNsuX3o7k+QriI6ojTAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a0ceabc2d1cba8c532f5baa87f88b0aeb2991d13cb040568231d6c06a8f99a33","last_reissued_at":"2026-05-18T04:35:15.056538Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:35:15.056538Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Charged Boson Stars and Black Holes","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"Burkhard Kleihaus, Claus Laemmerzahl, Jutta Kunz, Meike List","submitted_at":"2009-02-27T11:07:47Z","abstract_excerpt":"We consider boson stars and black holes in scalar electrodynamics with a V-shaped scalar potential. The boson stars come in two types, having either ball-like or shell-like charge density. We analyze the properties of these solutions and determine their domains of existence. When mass and charge become equal, the space-times develop a throat. The shell-like solutions need not be globally regular, but may possess a horizon. The space-times then consist of a Schwarzschild-type black hole in the interior, surrounded by a shell of charged matter, and thus a Reissner-Nordstroem-type space-time in t"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0902.4799","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":""},"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":"0902.4799","created_at":"2026-05-18T04:35:15.056596+00:00"},{"alias_kind":"arxiv_version","alias_value":"0902.4799v1","created_at":"2026-05-18T04:35:15.056596+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0902.4799","created_at":"2026-05-18T04:35:15.056596+00:00"},{"alias_kind":"pith_short_12","alias_value":"UDHKXQWRZOUM","created_at":"2026-05-18T12:26:02.257875+00:00"},{"alias_kind":"pith_short_16","alias_value":"UDHKXQWRZOUMKMXV","created_at":"2026-05-18T12:26:02.257875+00:00"},{"alias_kind":"pith_short_8","alias_value":"UDHKXQWR","created_at":"2026-05-18T12:26:02.257875+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/UDHKXQWRZOUMKMXVXKUH7CFQV2","json":"https://pith.science/pith/UDHKXQWRZOUMKMXVXKUH7CFQV2.json","graph_json":"https://pith.science/api/pith-number/UDHKXQWRZOUMKMXVXKUH7CFQV2/graph.json","events_json":"https://pith.science/api/pith-number/UDHKXQWRZOUMKMXVXKUH7CFQV2/events.json","paper":"https://pith.science/paper/UDHKXQWR"},"agent_actions":{"view_html":"https://pith.science/pith/UDHKXQWRZOUMKMXVXKUH7CFQV2","download_json":"https://pith.science/pith/UDHKXQWRZOUMKMXVXKUH7CFQV2.json","view_paper":"https://pith.science/paper/UDHKXQWR","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=0902.4799&json=true","fetch_graph":"https://pith.science/api/pith-number/UDHKXQWRZOUMKMXVXKUH7CFQV2/graph.json","fetch_events":"https://pith.science/api/pith-number/UDHKXQWRZOUMKMXVXKUH7CFQV2/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/UDHKXQWRZOUMKMXVXKUH7CFQV2/action/timestamp_anchor","attest_storage":"https://pith.science/pith/UDHKXQWRZOUMKMXVXKUH7CFQV2/action/storage_attestation","attest_author":"https://pith.science/pith/UDHKXQWRZOUMKMXVXKUH7CFQV2/action/author_attestation","sign_citation":"https://pith.science/pith/UDHKXQWRZOUMKMXVXKUH7CFQV2/action/citation_signature","submit_replication":"https://pith.science/pith/UDHKXQWRZOUMKMXVXKUH7CFQV2/action/replication_record"}},"created_at":"2026-05-18T04:35:15.056596+00:00","updated_at":"2026-05-18T04:35:15.056596+00:00"}