{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:1999:NEVY7VDG3FVRMERILC3XT4WLCI","short_pith_number":"pith:NEVY7VDG","schema_version":"1.0","canonical_sha256":"692b8fd466d96b16122858b779f2cb121ac948e9338e736a80d24899000805e0","source":{"kind":"arxiv","id":"hep-th/9903224","version":3},"attestation_state":"computed","paper":{"title":"The D1/D5 System And Singular CFT","license":"","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Edward Witten, Nathan Seiberg","submitted_at":"1999-03-25T21:03:40Z","abstract_excerpt":"We study the conformal field theory of the D1/D5 system compactified on X (X is T^4 or K3). It is described by a sigma model whose target space is the moduli space of instantons on X. For values of the parameters where the branes can separate, the spectrum of dimensions in the conformal field theory exhibits a continuum above a gap. This continuum leads to a pathology of the conformal field theory, which explains a variety of problems in various systems. In particular, we explain the apparent discrepancy between different methods of finding the spectrum of chiral fields at certain points in th"},"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/9903224","kind":"arxiv","version":3},"metadata":{"license":"","primary_cat":"hep-th","submitted_at":"1999-03-25T21:03:40Z","cross_cats_sorted":[],"title_canon_sha256":"4f2227b2017378d4e7600b968ae702379b5534d37db96c6da4a0c0b1be551589","abstract_canon_sha256":"edcccbf33802b6b575b5170ad26b8243f4779ad5158a8d22f4ff72aace618d3c"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T17:25:47.407546Z","signature_b64":"+YPHpQ8zJsKzBnIL7DiSLtcMU1a//H/2A8nmZChBzCS2ntjOz64ixqcq0MzxeV0Aq6LawrTmx+ydb/GBfoMCDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"692b8fd466d96b16122858b779f2cb121ac948e9338e736a80d24899000805e0","last_reissued_at":"2026-07-04T17:25:47.407158Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T17:25:47.407158Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The D1/D5 System And Singular CFT","license":"","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Edward Witten, Nathan Seiberg","submitted_at":"1999-03-25T21:03:40Z","abstract_excerpt":"We study the conformal field theory of the D1/D5 system compactified on X (X is T^4 or K3). It is described by a sigma model whose target space is the moduli space of instantons on X. For values of the parameters where the branes can separate, the spectrum of dimensions in the conformal field theory exhibits a continuum above a gap. This continuum leads to a pathology of the conformal field theory, which explains a variety of problems in various systems. In particular, we explain the apparent discrepancy between different methods of finding the spectrum of chiral fields at certain points in th"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-th/9903224","kind":"arxiv","version":3},"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/9903224/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/9903224","created_at":"2026-07-04T17:25:47.407220+00:00"},{"alias_kind":"arxiv_version","alias_value":"hep-th/9903224v3","created_at":"2026-07-04T17:25:47.407220+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-th/9903224","created_at":"2026-07-04T17:25:47.407220+00:00"},{"alias_kind":"pith_short_12","alias_value":"NEVY7VDG3FVR","created_at":"2026-07-04T17:25:47.407220+00:00"},{"alias_kind":"pith_short_16","alias_value":"NEVY7VDG3FVRMERI","created_at":"2026-07-04T17:25:47.407220+00:00"},{"alias_kind":"pith_short_8","alias_value":"NEVY7VDG","created_at":"2026-07-04T17:25:47.407220+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":7,"internal_anchor_count":5,"sample":[{"citing_arxiv_id":"2606.26357","citing_title":"Deformed BTZ Radiance and Single Trace $T\\bar{T}$ Holography","ref_index":6,"is_internal_anchor":true},{"citing_arxiv_id":"2606.30725","citing_title":"Constrained particle on a group: from propagators to correlators","ref_index":69,"is_internal_anchor":true},{"citing_arxiv_id":"2511.16586","citing_title":"Toward a worldsheet theory of entanglement entropy","ref_index":51,"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":78,"is_internal_anchor":true},{"citing_arxiv_id":"2603.25590","citing_title":"Wilson loop in AdS$_3 \\times S^3 \\times T^4$ from quantum M2 brane","ref_index":13,"is_internal_anchor":true},{"citing_arxiv_id":"2604.23287","citing_title":"Chaos of Berry curvature for BPS microstates","ref_index":67,"is_internal_anchor":false},{"citing_arxiv_id":"2604.14275","citing_title":"Generalized Complexity Distances and Non-Invertible Symmetries","ref_index":81,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/NEVY7VDG3FVRMERILC3XT4WLCI","json":"https://pith.science/pith/NEVY7VDG3FVRMERILC3XT4WLCI.json","graph_json":"https://pith.science/api/pith-number/NEVY7VDG3FVRMERILC3XT4WLCI/graph.json","events_json":"https://pith.science/api/pith-number/NEVY7VDG3FVRMERILC3XT4WLCI/events.json","paper":"https://pith.science/paper/NEVY7VDG"},"agent_actions":{"view_html":"https://pith.science/pith/NEVY7VDG3FVRMERILC3XT4WLCI","download_json":"https://pith.science/pith/NEVY7VDG3FVRMERILC3XT4WLCI.json","view_paper":"https://pith.science/paper/NEVY7VDG","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=hep-th/9903224&json=true","fetch_graph":"https://pith.science/api/pith-number/NEVY7VDG3FVRMERILC3XT4WLCI/graph.json","fetch_events":"https://pith.science/api/pith-number/NEVY7VDG3FVRMERILC3XT4WLCI/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/NEVY7VDG3FVRMERILC3XT4WLCI/action/timestamp_anchor","attest_storage":"https://pith.science/pith/NEVY7VDG3FVRMERILC3XT4WLCI/action/storage_attestation","attest_author":"https://pith.science/pith/NEVY7VDG3FVRMERILC3XT4WLCI/action/author_attestation","sign_citation":"https://pith.science/pith/NEVY7VDG3FVRMERILC3XT4WLCI/action/citation_signature","submit_replication":"https://pith.science/pith/NEVY7VDG3FVRMERILC3XT4WLCI/action/replication_record"}},"created_at":"2026-07-04T17:25:47.407220+00:00","updated_at":"2026-07-04T17:25:47.407220+00:00"}