{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:1995:HY27YDFZ33R5KUN7W2XBSD53VC","short_pith_number":"pith:HY27YDFZ","schema_version":"1.0","canonical_sha256":"3e35fc0cb9dee3d551bfb6ae190fbba8af755f3822660b73dbbd6e705507aac4","source":{"kind":"arxiv","id":"gr-qc/9511022","version":1},"attestation_state":"computed","paper":{"title":"Multi-Black-Hole Geometries in (2+1)-Dimensional Gravity","license":"","headline":"","cross_cats":["hep-th"],"primary_cat":"gr-qc","authors_text":"Dieter R. Brill","submitted_at":"1995-11-06T18:05:25Z","abstract_excerpt":"Generalizations of the Black Hole geometry of Ba\\~nados, Teitelboim and Zanelli (BTZ) are presented. The theory is three-dimensional vacuum Einstein theory with a negative cosmological constant. The $n$-black-hole solution has $n$ asymptotically anti-de Sitter ``exterior\" regions that join in one ``interior\" region. The geometry of each exterior region is identical to that of a BTZ geometry; in particular, each contains a black hole horizon that surrounds (as judged from that exterior) all the other horizons. The interior region acts as a closed universe containing $n$ black holes. The initial"},"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":"gr-qc/9511022","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"gr-qc","submitted_at":"1995-11-06T18:05:25Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"926138468dd1d3f286b2724b61c78709331d2b32d2cbbf515987f28532a0ace4","abstract_canon_sha256":"c580ae4303d4ca269b8fb72fa5932a51abe019184959b2256869301469eabff8"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T17:18:22.746259Z","signature_b64":"yOLOnssHjudLhcQVxfy+w2LMK0WoBHRluQ05H5TVklisIHk+1KGU+SPBXEuvXXIYVwPPcAsX3eJ8FyiHyggdCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3e35fc0cb9dee3d551bfb6ae190fbba8af755f3822660b73dbbd6e705507aac4","last_reissued_at":"2026-07-04T17:18:22.745910Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T17:18:22.745910Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Multi-Black-Hole Geometries in (2+1)-Dimensional Gravity","license":"","headline":"","cross_cats":["hep-th"],"primary_cat":"gr-qc","authors_text":"Dieter R. Brill","submitted_at":"1995-11-06T18:05:25Z","abstract_excerpt":"Generalizations of the Black Hole geometry of Ba\\~nados, Teitelboim and Zanelli (BTZ) are presented. The theory is three-dimensional vacuum Einstein theory with a negative cosmological constant. The $n$-black-hole solution has $n$ asymptotically anti-de Sitter ``exterior\" regions that join in one ``interior\" region. The geometry of each exterior region is identical to that of a BTZ geometry; in particular, each contains a black hole horizon that surrounds (as judged from that exterior) all the other horizons. The interior region acts as a closed universe containing $n$ black holes. The initial"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"gr-qc/9511022","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/gr-qc/9511022/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":"gr-qc/9511022","created_at":"2026-07-04T17:18:22.745973+00:00"},{"alias_kind":"arxiv_version","alias_value":"gr-qc/9511022v1","created_at":"2026-07-04T17:18:22.745973+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.gr-qc/9511022","created_at":"2026-07-04T17:18:22.745973+00:00"},{"alias_kind":"pith_short_12","alias_value":"HY27YDFZ33R5","created_at":"2026-07-04T17:18:22.745973+00:00"},{"alias_kind":"pith_short_16","alias_value":"HY27YDFZ33R5KUN7","created_at":"2026-07-04T17:18:22.745973+00:00"},{"alias_kind":"pith_short_8","alias_value":"HY27YDFZ","created_at":"2026-07-04T17:18:22.745973+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/HY27YDFZ33R5KUN7W2XBSD53VC","json":"https://pith.science/pith/HY27YDFZ33R5KUN7W2XBSD53VC.json","graph_json":"https://pith.science/api/pith-number/HY27YDFZ33R5KUN7W2XBSD53VC/graph.json","events_json":"https://pith.science/api/pith-number/HY27YDFZ33R5KUN7W2XBSD53VC/events.json","paper":"https://pith.science/paper/HY27YDFZ"},"agent_actions":{"view_html":"https://pith.science/pith/HY27YDFZ33R5KUN7W2XBSD53VC","download_json":"https://pith.science/pith/HY27YDFZ33R5KUN7W2XBSD53VC.json","view_paper":"https://pith.science/paper/HY27YDFZ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=gr-qc/9511022&json=true","fetch_graph":"https://pith.science/api/pith-number/HY27YDFZ33R5KUN7W2XBSD53VC/graph.json","fetch_events":"https://pith.science/api/pith-number/HY27YDFZ33R5KUN7W2XBSD53VC/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/HY27YDFZ33R5KUN7W2XBSD53VC/action/timestamp_anchor","attest_storage":"https://pith.science/pith/HY27YDFZ33R5KUN7W2XBSD53VC/action/storage_attestation","attest_author":"https://pith.science/pith/HY27YDFZ33R5KUN7W2XBSD53VC/action/author_attestation","sign_citation":"https://pith.science/pith/HY27YDFZ33R5KUN7W2XBSD53VC/action/citation_signature","submit_replication":"https://pith.science/pith/HY27YDFZ33R5KUN7W2XBSD53VC/action/replication_record"}},"created_at":"2026-07-04T17:18:22.745973+00:00","updated_at":"2026-07-04T17:18:22.745973+00:00"}