{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2007:ZK2V246AWLENBLVW4PFUUWCYMP","short_pith_number":"pith:ZK2V246A","schema_version":"1.0","canonical_sha256":"cab55d73c0b2c8d0aeb6e3cb4a585863c82fae6409502aabbe284071916ec65f","source":{"kind":"arxiv","id":"0704.0777","version":1},"attestation_state":"computed","paper":{"title":"Decoupling Supergravity from the Superstring","license":"","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Hirosi Ooguri, John H. Schwarz, Michael B. Green","submitted_at":"2007-04-05T18:44:22Z","abstract_excerpt":"We consider the conditions necessary for obtaining perturbative maximal supergravity in d dimensions as a decoupling limit of type II superstring theory compactified on a (10 -- d)-torus. For dimensions d = 2 and d = 3 it is possible to define a limit in which the only finite-mass states are the 256 massless states of maximal supergravity. However, in dimensions d > 3 there are infinite towers of additional massless and finite-mass states. These correspond to Kaluza--Klein charges, wound strings, Kaluza--Klein monopoles or branes wrapping around cycles of the toroidal extra dimensions. We conc"},"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":"0704.0777","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-th","submitted_at":"2007-04-05T18:44:22Z","cross_cats_sorted":[],"title_canon_sha256":"6edf2a1d757b043ce98854407384b63113577c2b2943b5b714184b4179049a8d","abstract_canon_sha256":"cf7b18c1a5d8113fd74618a73c0adb67be48d9f652b824fe0e0642f763a586e8"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T15:31:11.680304Z","signature_b64":"EYureqM/Bzu9XE9lXGM0V+t7mG3ujYEqZsaKQcdnznsCPRH5wEbJCMOdmE5h/pusFdZJqxfi9R73UHuftSaNAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"cab55d73c0b2c8d0aeb6e3cb4a585863c82fae6409502aabbe284071916ec65f","last_reissued_at":"2026-07-04T15:31:11.679789Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T15:31:11.679789Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Decoupling Supergravity from the Superstring","license":"","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Hirosi Ooguri, John H. Schwarz, Michael B. Green","submitted_at":"2007-04-05T18:44:22Z","abstract_excerpt":"We consider the conditions necessary for obtaining perturbative maximal supergravity in d dimensions as a decoupling limit of type II superstring theory compactified on a (10 -- d)-torus. For dimensions d = 2 and d = 3 it is possible to define a limit in which the only finite-mass states are the 256 massless states of maximal supergravity. However, in dimensions d > 3 there are infinite towers of additional massless and finite-mass states. These correspond to Kaluza--Klein charges, wound strings, Kaluza--Klein monopoles or branes wrapping around cycles of the toroidal extra dimensions. We conc"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0704.0777","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/0704.0777/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":"0704.0777","created_at":"2026-07-04T15:31:11.679899+00:00"},{"alias_kind":"arxiv_version","alias_value":"0704.0777v1","created_at":"2026-07-04T15:31:11.679899+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0704.0777","created_at":"2026-07-04T15:31:11.679899+00:00"},{"alias_kind":"pith_short_12","alias_value":"ZK2V246AWLEN","created_at":"2026-07-04T15:31:11.679899+00:00"},{"alias_kind":"pith_short_16","alias_value":"ZK2V246AWLENBLVW","created_at":"2026-07-04T15:31:11.679899+00:00"},{"alias_kind":"pith_short_8","alias_value":"ZK2V246A","created_at":"2026-07-04T15:31:11.679899+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/ZK2V246AWLENBLVW4PFUUWCYMP","json":"https://pith.science/pith/ZK2V246AWLENBLVW4PFUUWCYMP.json","graph_json":"https://pith.science/api/pith-number/ZK2V246AWLENBLVW4PFUUWCYMP/graph.json","events_json":"https://pith.science/api/pith-number/ZK2V246AWLENBLVW4PFUUWCYMP/events.json","paper":"https://pith.science/paper/ZK2V246A"},"agent_actions":{"view_html":"https://pith.science/pith/ZK2V246AWLENBLVW4PFUUWCYMP","download_json":"https://pith.science/pith/ZK2V246AWLENBLVW4PFUUWCYMP.json","view_paper":"https://pith.science/paper/ZK2V246A","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=0704.0777&json=true","fetch_graph":"https://pith.science/api/pith-number/ZK2V246AWLENBLVW4PFUUWCYMP/graph.json","fetch_events":"https://pith.science/api/pith-number/ZK2V246AWLENBLVW4PFUUWCYMP/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/ZK2V246AWLENBLVW4PFUUWCYMP/action/timestamp_anchor","attest_storage":"https://pith.science/pith/ZK2V246AWLENBLVW4PFUUWCYMP/action/storage_attestation","attest_author":"https://pith.science/pith/ZK2V246AWLENBLVW4PFUUWCYMP/action/author_attestation","sign_citation":"https://pith.science/pith/ZK2V246AWLENBLVW4PFUUWCYMP/action/citation_signature","submit_replication":"https://pith.science/pith/ZK2V246AWLENBLVW4PFUUWCYMP/action/replication_record"}},"created_at":"2026-07-04T15:31:11.679899+00:00","updated_at":"2026-07-04T15:31:11.679899+00:00"}