{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:1996:XLRTWAS6VZ57HECYT663KY54CK","short_pith_number":"pith:XLRTWAS6","schema_version":"1.0","canonical_sha256":"bae33b025eae7bf390589fbdb563bc129520ff0225361e780e6d5ec5ac366596","source":{"kind":"arxiv","id":"hep-th/9609152","version":1},"attestation_state":"computed","paper":{"title":"S-Duality and Exact Type IIB Superstring Backgrounds","license":"","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Gautam Sengupta","submitted_at":"1996-09-18T06:55:33Z","abstract_excerpt":"A geometrical approach in the non-symmetric connection framework is employed to examine the issue of higher order $\\alpha'$ corrections to D=10 type IIB superstring backgrounds with a covariantly constant null Killing isometry and non-zero Ramond-Ramond field content. These describe generalized supersymmetric string waves and were obtained recently by us through the S-duality transformation of purely NS-NS plane wave backgrounds. We find that the backgrounds are exact subject to the existence of certain field redefinitions and provided certain restrictive conditions are satisfied."},"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/9609152","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-th","submitted_at":"1996-09-18T06:55:33Z","cross_cats_sorted":[],"title_canon_sha256":"cc568c5856f2cbcdddee6d56a8311ac5205f566a9878c290f517a2fd84c3f955","abstract_canon_sha256":"a985fe33dbae905d4dfa58b331192dcc2de9cf432e2cc4ec413066ad809d4bfe"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:08:02.438777Z","signature_b64":"jcTHMyOKjJ8nhU0ilJCxlhG781BQr7te/zl23+1WIvBHiwIZcrfYk6eU4UIFMVh1dBbyCHsh+/FmnT+InytWCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"bae33b025eae7bf390589fbdb563bc129520ff0225361e780e6d5ec5ac366596","last_reissued_at":"2026-05-18T01:08:02.438378Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:08:02.438378Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"S-Duality and Exact Type IIB Superstring Backgrounds","license":"","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Gautam Sengupta","submitted_at":"1996-09-18T06:55:33Z","abstract_excerpt":"A geometrical approach in the non-symmetric connection framework is employed to examine the issue of higher order $\\alpha'$ corrections to D=10 type IIB superstring backgrounds with a covariantly constant null Killing isometry and non-zero Ramond-Ramond field content. These describe generalized supersymmetric string waves and were obtained recently by us through the S-duality transformation of purely NS-NS plane wave backgrounds. We find that the backgrounds are exact subject to the existence of certain field redefinitions and provided certain restrictive conditions are satisfied."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-th/9609152","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":"hep-th/9609152","created_at":"2026-05-18T01:08:02.438449+00:00"},{"alias_kind":"arxiv_version","alias_value":"hep-th/9609152v1","created_at":"2026-05-18T01:08:02.438449+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-th/9609152","created_at":"2026-05-18T01:08:02.438449+00:00"},{"alias_kind":"pith_short_12","alias_value":"XLRTWAS6VZ57","created_at":"2026-05-18T12:25:48.327863+00:00"},{"alias_kind":"pith_short_16","alias_value":"XLRTWAS6VZ57HECY","created_at":"2026-05-18T12:25:48.327863+00:00"},{"alias_kind":"pith_short_8","alias_value":"XLRTWAS6","created_at":"2026-05-18T12:25:48.327863+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/XLRTWAS6VZ57HECYT663KY54CK","json":"https://pith.science/pith/XLRTWAS6VZ57HECYT663KY54CK.json","graph_json":"https://pith.science/api/pith-number/XLRTWAS6VZ57HECYT663KY54CK/graph.json","events_json":"https://pith.science/api/pith-number/XLRTWAS6VZ57HECYT663KY54CK/events.json","paper":"https://pith.science/paper/XLRTWAS6"},"agent_actions":{"view_html":"https://pith.science/pith/XLRTWAS6VZ57HECYT663KY54CK","download_json":"https://pith.science/pith/XLRTWAS6VZ57HECYT663KY54CK.json","view_paper":"https://pith.science/paper/XLRTWAS6","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=hep-th/9609152&json=true","fetch_graph":"https://pith.science/api/pith-number/XLRTWAS6VZ57HECYT663KY54CK/graph.json","fetch_events":"https://pith.science/api/pith-number/XLRTWAS6VZ57HECYT663KY54CK/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/XLRTWAS6VZ57HECYT663KY54CK/action/timestamp_anchor","attest_storage":"https://pith.science/pith/XLRTWAS6VZ57HECYT663KY54CK/action/storage_attestation","attest_author":"https://pith.science/pith/XLRTWAS6VZ57HECYT663KY54CK/action/author_attestation","sign_citation":"https://pith.science/pith/XLRTWAS6VZ57HECYT663KY54CK/action/citation_signature","submit_replication":"https://pith.science/pith/XLRTWAS6VZ57HECYT663KY54CK/action/replication_record"}},"created_at":"2026-05-18T01:08:02.438449+00:00","updated_at":"2026-05-18T01:08:02.438449+00:00"}