{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:FNRPFHQYWNBIVR2MA33MD6VBXB","short_pith_number":"pith:FNRPFHQY","schema_version":"1.0","canonical_sha256":"2b62f29e18b3428ac74c06f6c1faa1b84fce6640446d51c161b313cf901d991d","source":{"kind":"arxiv","id":"1803.07391","version":3},"attestation_state":"computed","paper":{"title":"Trivial solutions of generalized supergravity vs non-abelian T-duality anomaly","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Linus Wulff","submitted_at":"2018-03-20T12:21:18Z","abstract_excerpt":"The equations that follow from kappa symmetry of the type II Green-Schwarz string are a certain deformation, by a Killing vector field $K$, of the type II supergravity equations. We analyze under what conditions solutions of these `generalized' supergravity equations are trivial in the sense that they solve also the standard supergravity equations. We argue that for this to happen $K$ must be null and satisfy $dK=i_KH$ with $H=dB$ the NSNS three-form field strength. Non-trivial examples are provided by symmetric pp-wave solutions. We then analyze the consequences for non-abelian T-duality and "},"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":"1803.07391","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2018-03-20T12:21:18Z","cross_cats_sorted":[],"title_canon_sha256":"6c0cc10e0d1767a191a1f746004e577eea9e4332bf89da62bb551239bdeb8af8","abstract_canon_sha256":"b909e7d808462e5bb422fbe0b9ccd37a71696a9b928d92cfff1f89f1b9f20ae1"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:18:04.971283Z","signature_b64":"SSl8BZhb1HDa59m8qnuV7tB0e+6PDPOEJC8Kl8CxDVaGqN3g36jqWHuIjv67GWKn5zh8rJ8feiNylYeNaenNAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2b62f29e18b3428ac74c06f6c1faa1b84fce6640446d51c161b313cf901d991d","last_reissued_at":"2026-05-18T00:18:04.970827Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:18:04.970827Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Trivial solutions of generalized supergravity vs non-abelian T-duality anomaly","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Linus Wulff","submitted_at":"2018-03-20T12:21:18Z","abstract_excerpt":"The equations that follow from kappa symmetry of the type II Green-Schwarz string are a certain deformation, by a Killing vector field $K$, of the type II supergravity equations. We analyze under what conditions solutions of these `generalized' supergravity equations are trivial in the sense that they solve also the standard supergravity equations. We argue that for this to happen $K$ must be null and satisfy $dK=i_KH$ with $H=dB$ the NSNS three-form field strength. Non-trivial examples are provided by symmetric pp-wave solutions. We then analyze the consequences for non-abelian T-duality and "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1803.07391","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":""},"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":"1803.07391","created_at":"2026-05-18T00:18:04.970893+00:00"},{"alias_kind":"arxiv_version","alias_value":"1803.07391v3","created_at":"2026-05-18T00:18:04.970893+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1803.07391","created_at":"2026-05-18T00:18:04.970893+00:00"},{"alias_kind":"pith_short_12","alias_value":"FNRPFHQYWNBI","created_at":"2026-05-18T12:32:25.280505+00:00"},{"alias_kind":"pith_short_16","alias_value":"FNRPFHQYWNBIVR2M","created_at":"2026-05-18T12:32:25.280505+00:00"},{"alias_kind":"pith_short_8","alias_value":"FNRPFHQY","created_at":"2026-05-18T12:32:25.280505+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2608.04097","citing_title":"A new perspective on non-commutative deformations of field and gauge theories","ref_index":75,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/FNRPFHQYWNBIVR2MA33MD6VBXB","json":"https://pith.science/pith/FNRPFHQYWNBIVR2MA33MD6VBXB.json","graph_json":"https://pith.science/api/pith-number/FNRPFHQYWNBIVR2MA33MD6VBXB/graph.json","events_json":"https://pith.science/api/pith-number/FNRPFHQYWNBIVR2MA33MD6VBXB/events.json","paper":"https://pith.science/paper/FNRPFHQY"},"agent_actions":{"view_html":"https://pith.science/pith/FNRPFHQYWNBIVR2MA33MD6VBXB","download_json":"https://pith.science/pith/FNRPFHQYWNBIVR2MA33MD6VBXB.json","view_paper":"https://pith.science/paper/FNRPFHQY","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1803.07391&json=true","fetch_graph":"https://pith.science/api/pith-number/FNRPFHQYWNBIVR2MA33MD6VBXB/graph.json","fetch_events":"https://pith.science/api/pith-number/FNRPFHQYWNBIVR2MA33MD6VBXB/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/FNRPFHQYWNBIVR2MA33MD6VBXB/action/timestamp_anchor","attest_storage":"https://pith.science/pith/FNRPFHQYWNBIVR2MA33MD6VBXB/action/storage_attestation","attest_author":"https://pith.science/pith/FNRPFHQYWNBIVR2MA33MD6VBXB/action/author_attestation","sign_citation":"https://pith.science/pith/FNRPFHQYWNBIVR2MA33MD6VBXB/action/citation_signature","submit_replication":"https://pith.science/pith/FNRPFHQYWNBIVR2MA33MD6VBXB/action/replication_record"}},"created_at":"2026-05-18T00:18:04.970893+00:00","updated_at":"2026-05-18T00:18:04.970893+00:00"}