{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2026:CPJZFEZOMNPID7DRQ3USOYUDEV","short_pith_number":"pith:CPJZFEZO","schema_version":"1.0","canonical_sha256":"13d392932e635e81fc7186e92762832549a6bae9cfec100c23060148f8f445e2","source":{"kind":"arxiv","id":"2606.27093","version":1},"attestation_state":"computed","paper":{"title":"Index saddle for the D1-D5-P black string and its decoupling limit","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["gr-qc"],"primary_cat":"hep-th","authors_text":"Amitabh Virmani, Kanhu Kishore Nanda, P Shanmugapriya","submitted_at":"2026-06-25T14:31:15Z","abstract_excerpt":"Boruch, Emparan, Iliesiu, and Murthy recently discussed index saddles for 5d black strings, showing that the black string saddle admits a decoupling limit to a complex, finite-temperature BTZ \\times S^2 saddle that computes the index of the dual CFT. In this paper, we pursue an analogous construction for the D1-D5-P black string. We construct a four-charge index saddle in the four-dimensional STU model as the BPS limit of the non-extremal four-charge black hole, and show that it exhibits the new form of attraction. We then uplift it successively to five and six dimensions, via the 4D-5D connec"},"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":"2606.27093","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2026-06-25T14:31:15Z","cross_cats_sorted":["gr-qc"],"title_canon_sha256":"f84015c61e62605f75e7de08200cf3c576dfbe7b0f9b0d89be27ee9e37583332","abstract_canon_sha256":"50e1cc0cde7152fd03e0f2649244a17ba30d69efc7f19d3a2fd0fdded3c64394"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-26T01:16:09.222711Z","signature_b64":"qTNNIZdz94heXp3iaH7WZe5xb6cQOitbOC/D1a+yJzOPjaSOfoWwtJll26d9lub9GUu0qpiF8TB3hzh+zAPJAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"13d392932e635e81fc7186e92762832549a6bae9cfec100c23060148f8f445e2","last_reissued_at":"2026-06-26T01:16:09.222364Z","signature_status":"signed_v1","first_computed_at":"2026-06-26T01:16:09.222364Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Index saddle for the D1-D5-P black string and its decoupling limit","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["gr-qc"],"primary_cat":"hep-th","authors_text":"Amitabh Virmani, Kanhu Kishore Nanda, P Shanmugapriya","submitted_at":"2026-06-25T14:31:15Z","abstract_excerpt":"Boruch, Emparan, Iliesiu, and Murthy recently discussed index saddles for 5d black strings, showing that the black string saddle admits a decoupling limit to a complex, finite-temperature BTZ \\times S^2 saddle that computes the index of the dual CFT. In this paper, we pursue an analogous construction for the D1-D5-P black string. We construct a four-charge index saddle in the four-dimensional STU model as the BPS limit of the non-extremal four-charge black hole, and show that it exhibits the new form of attraction. We then uplift it successively to five and six dimensions, via the 4D-5D connec"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.27093","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/2606.27093/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":"2606.27093","created_at":"2026-06-26T01:16:09.222419+00:00"},{"alias_kind":"arxiv_version","alias_value":"2606.27093v1","created_at":"2026-06-26T01:16:09.222419+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.27093","created_at":"2026-06-26T01:16:09.222419+00:00"},{"alias_kind":"pith_short_12","alias_value":"CPJZFEZOMNPI","created_at":"2026-06-26T01:16:09.222419+00:00"},{"alias_kind":"pith_short_16","alias_value":"CPJZFEZOMNPID7DR","created_at":"2026-06-26T01:16:09.222419+00:00"},{"alias_kind":"pith_short_8","alias_value":"CPJZFEZO","created_at":"2026-06-26T01:16:09.222419+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/CPJZFEZOMNPID7DRQ3USOYUDEV","json":"https://pith.science/pith/CPJZFEZOMNPID7DRQ3USOYUDEV.json","graph_json":"https://pith.science/api/pith-number/CPJZFEZOMNPID7DRQ3USOYUDEV/graph.json","events_json":"https://pith.science/api/pith-number/CPJZFEZOMNPID7DRQ3USOYUDEV/events.json","paper":"https://pith.science/paper/CPJZFEZO"},"agent_actions":{"view_html":"https://pith.science/pith/CPJZFEZOMNPID7DRQ3USOYUDEV","download_json":"https://pith.science/pith/CPJZFEZOMNPID7DRQ3USOYUDEV.json","view_paper":"https://pith.science/paper/CPJZFEZO","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2606.27093&json=true","fetch_graph":"https://pith.science/api/pith-number/CPJZFEZOMNPID7DRQ3USOYUDEV/graph.json","fetch_events":"https://pith.science/api/pith-number/CPJZFEZOMNPID7DRQ3USOYUDEV/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/CPJZFEZOMNPID7DRQ3USOYUDEV/action/timestamp_anchor","attest_storage":"https://pith.science/pith/CPJZFEZOMNPID7DRQ3USOYUDEV/action/storage_attestation","attest_author":"https://pith.science/pith/CPJZFEZOMNPID7DRQ3USOYUDEV/action/author_attestation","sign_citation":"https://pith.science/pith/CPJZFEZOMNPID7DRQ3USOYUDEV/action/citation_signature","submit_replication":"https://pith.science/pith/CPJZFEZOMNPID7DRQ3USOYUDEV/action/replication_record"}},"created_at":"2026-06-26T01:16:09.222419+00:00","updated_at":"2026-06-26T01:16:09.222419+00:00"}