{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2005:WF3FEUPZURX4CNTGQLSMCAFRT6","short_pith_number":"pith:WF3FEUPZ","schema_version":"1.0","canonical_sha256":"b1765251f9a46fc1366682e4c100b19f8a6e7a34ff447d84500d0603fa8e862c","source":{"kind":"arxiv","id":"hep-th/0503121","version":1},"attestation_state":"computed","paper":{"title":"Phases of Quantum Gravity in AdS3 and Linear Dilaton Backgrounds","license":"","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"A. Giveon, A. Sever, D. Kutasov, E. Rabinovici","submitted_at":"2005-03-15T14:45:30Z","abstract_excerpt":"We show that string theory in AdS3 has two distinct phases depending on the radius of curvature R_{AdS}=\\sqrt{k}l_s. For k>1 (i.e. R_{AdS}>l_s), the SL(2,C) invariant vacuum of the spacetime conformal field theory is normalizable, the high energy density of states is given by the Cardy formula with c_{eff}=c, and generic high energy states look like large BTZ black holes. For k<1, the SL(2,C) invariant vacuum as well as BTZ black holes are non-normalizable, c_{eff}<c, and high energy states correspond to long strings that extend to the boundary of AdS3 and become more and more weakly coupled 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":"hep-th/0503121","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-th","submitted_at":"2005-03-15T14:45:30Z","cross_cats_sorted":[],"title_canon_sha256":"be35030ccef5cd5db139092cdcf8532bc17d346b3424d1ae7acdca349a14c28c","abstract_canon_sha256":"6692f72cd65473bb6ac0fbf9fc594fd2c843569dfc28804214a961031fc43b6a"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T17:24:45.979881Z","signature_b64":"I1smWAsE84xGtQusgMhv52mnk56IYtUtFSnVJmf8E0YuZsMeYzmixw09m9a+u/XgZRY1vy+mpCS/SRjqfQwJAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b1765251f9a46fc1366682e4c100b19f8a6e7a34ff447d84500d0603fa8e862c","last_reissued_at":"2026-07-04T17:24:45.979477Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T17:24:45.979477Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Phases of Quantum Gravity in AdS3 and Linear Dilaton Backgrounds","license":"","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"A. Giveon, A. Sever, D. Kutasov, E. Rabinovici","submitted_at":"2005-03-15T14:45:30Z","abstract_excerpt":"We show that string theory in AdS3 has two distinct phases depending on the radius of curvature R_{AdS}=\\sqrt{k}l_s. For k>1 (i.e. R_{AdS}>l_s), the SL(2,C) invariant vacuum of the spacetime conformal field theory is normalizable, the high energy density of states is given by the Cardy formula with c_{eff}=c, and generic high energy states look like large BTZ black holes. For k<1, the SL(2,C) invariant vacuum as well as BTZ black holes are non-normalizable, c_{eff}<c, and high energy states correspond to long strings that extend to the boundary of AdS3 and become more and more weakly coupled t"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-th/0503121","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/hep-th/0503121/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":"hep-th/0503121","created_at":"2026-07-04T17:24:45.979544+00:00"},{"alias_kind":"arxiv_version","alias_value":"hep-th/0503121v1","created_at":"2026-07-04T17:24:45.979544+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-th/0503121","created_at":"2026-07-04T17:24:45.979544+00:00"},{"alias_kind":"pith_short_12","alias_value":"WF3FEUPZURX4","created_at":"2026-07-04T17:24:45.979544+00:00"},{"alias_kind":"pith_short_16","alias_value":"WF3FEUPZURX4CNTG","created_at":"2026-07-04T17:24:45.979544+00:00"},{"alias_kind":"pith_short_8","alias_value":"WF3FEUPZ","created_at":"2026-07-04T17:24:45.979544+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":5,"internal_anchor_count":3,"sample":[{"citing_arxiv_id":"2606.26357","citing_title":"Deformed BTZ Radiance and Single Trace $T\\bar{T}$ Holography","ref_index":65,"is_internal_anchor":true},{"citing_arxiv_id":"2507.20983","citing_title":"Fiducial observers and the thermal atmosphere in the black hole quantum throat","ref_index":76,"is_internal_anchor":true},{"citing_arxiv_id":"2601.06697","citing_title":"Lecture notes on strings in AdS$_3$ from the worldsheet and the AdS$_3$/CFT$_2$ duality","ref_index":138,"is_internal_anchor":true},{"citing_arxiv_id":"2605.06550","citing_title":"Hadrons in $\\mathcal{N}=2$ supersymmetric QCD from non-Abelian string on 2D black hole","ref_index":58,"is_internal_anchor":false},{"citing_arxiv_id":"2604.15566","citing_title":"One-loop effect in the charged 2D black hole near extremality","ref_index":49,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/WF3FEUPZURX4CNTGQLSMCAFRT6","json":"https://pith.science/pith/WF3FEUPZURX4CNTGQLSMCAFRT6.json","graph_json":"https://pith.science/api/pith-number/WF3FEUPZURX4CNTGQLSMCAFRT6/graph.json","events_json":"https://pith.science/api/pith-number/WF3FEUPZURX4CNTGQLSMCAFRT6/events.json","paper":"https://pith.science/paper/WF3FEUPZ"},"agent_actions":{"view_html":"https://pith.science/pith/WF3FEUPZURX4CNTGQLSMCAFRT6","download_json":"https://pith.science/pith/WF3FEUPZURX4CNTGQLSMCAFRT6.json","view_paper":"https://pith.science/paper/WF3FEUPZ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=hep-th/0503121&json=true","fetch_graph":"https://pith.science/api/pith-number/WF3FEUPZURX4CNTGQLSMCAFRT6/graph.json","fetch_events":"https://pith.science/api/pith-number/WF3FEUPZURX4CNTGQLSMCAFRT6/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/WF3FEUPZURX4CNTGQLSMCAFRT6/action/timestamp_anchor","attest_storage":"https://pith.science/pith/WF3FEUPZURX4CNTGQLSMCAFRT6/action/storage_attestation","attest_author":"https://pith.science/pith/WF3FEUPZURX4CNTGQLSMCAFRT6/action/author_attestation","sign_citation":"https://pith.science/pith/WF3FEUPZURX4CNTGQLSMCAFRT6/action/citation_signature","submit_replication":"https://pith.science/pith/WF3FEUPZURX4CNTGQLSMCAFRT6/action/replication_record"}},"created_at":"2026-07-04T17:24:45.979544+00:00","updated_at":"2026-07-04T17:24:45.979544+00:00"}