{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:UNSUUSSQVM2ANAZGY3DZMBNHWW","short_pith_number":"pith:UNSUUSSQ","canonical_record":{"source":{"id":"1504.02465","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2015-04-09T20:00:24Z","cross_cats_sorted":["math.DG"],"title_canon_sha256":"df950c35ba34f53911d0a246c0342bd5d80733ec38bcc249131f4b522684feaa","abstract_canon_sha256":"681f3dae7f831160629825b9b3592d2bfe24b713af014e7c83fe804d7273e62c"},"schema_version":"1.0"},"canonical_sha256":"a3654a4a50ab34068326c6c79605a7b5bda4fec645b9b1fc53c8799b62916d9d","source":{"kind":"arxiv","id":"1504.02465","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1504.02465","created_at":"2026-05-18T00:54:41Z"},{"alias_kind":"arxiv_version","alias_value":"1504.02465v1","created_at":"2026-05-18T00:54:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1504.02465","created_at":"2026-05-18T00:54:41Z"},{"alias_kind":"pith_short_12","alias_value":"UNSUUSSQVM2A","created_at":"2026-05-18T12:29:44Z"},{"alias_kind":"pith_short_16","alias_value":"UNSUUSSQVM2ANAZG","created_at":"2026-05-18T12:29:44Z"},{"alias_kind":"pith_short_8","alias_value":"UNSUUSSQ","created_at":"2026-05-18T12:29:44Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:UNSUUSSQVM2ANAZGY3DZMBNHWW","target":"record","payload":{"canonical_record":{"source":{"id":"1504.02465","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2015-04-09T20:00:24Z","cross_cats_sorted":["math.DG"],"title_canon_sha256":"df950c35ba34f53911d0a246c0342bd5d80733ec38bcc249131f4b522684feaa","abstract_canon_sha256":"681f3dae7f831160629825b9b3592d2bfe24b713af014e7c83fe804d7273e62c"},"schema_version":"1.0"},"canonical_sha256":"a3654a4a50ab34068326c6c79605a7b5bda4fec645b9b1fc53c8799b62916d9d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:54:41.674243Z","signature_b64":"xws2UfvSbQ4HBoYbfb6ba7KF4HMWlaqBbFHpfXPCigt9Z+9nlJVdk7TCbHQshM/VHi0iIYWZfenx7EJadMCEDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a3654a4a50ab34068326c6c79605a7b5bda4fec645b9b1fc53c8799b62916d9d","last_reissued_at":"2026-05-18T00:54:41.673871Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:54:41.673871Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1504.02465","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:54:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"PC4elabxrKoe4F2yvj7xtLQuRuPsuCyNwEUa/vY3eaDBIzFIlF7Q1mUq5mSoayYQNuoNA6UB2y9JJ3DLtFrEAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-12T08:30:01.331612Z"},"content_sha256":"fc6efcd74641bc4b1f7b4b39630a2d65adeabeadb7bd72b3074bead5309f5854","schema_version":"1.0","event_id":"sha256:fc6efcd74641bc4b1f7b4b39630a2d65adeabeadb7bd72b3074bead5309f5854"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:UNSUUSSQVM2ANAZGY3DZMBNHWW","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Generalised Structures for $\\mathcal{N}=1$ AdS Backgrounds","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math.DG"],"primary_cat":"hep-th","authors_text":"Andr\\'e Coimbra, Charles Strickland-Constable","submitted_at":"2015-04-09T20:00:24Z","abstract_excerpt":"We expand upon a claim made in a recent paper [arXiv:1411.5721] that generic minimally supersymmetric AdS backgrounds of warped flux compactifications of Type II and M theory can be understood as satisfying a straightforward weak integrability condition in the language of $E_{d(d)}\\times\\mathbb{R}^+$ generalised geometry. Namely, they are spaces admitting a generalised $G$-structure set by the Killing spinor and with constant singlet generalised intrinsic torsion."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1504.02465","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:54:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ePRKDVeDicsBwjVfQV49rqjRw+Lh2odwVRODUuklIIkjc3dUX+DG/oHhMpQXyZ0LS/c0gzgacBoN48FLZmlUBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-12T08:30:01.331959Z"},"content_sha256":"61aa4653b3f70d894f885e94a75589246b72d708ee4dba81381fcb38513e3fe0","schema_version":"1.0","event_id":"sha256:61aa4653b3f70d894f885e94a75589246b72d708ee4dba81381fcb38513e3fe0"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/UNSUUSSQVM2ANAZGY3DZMBNHWW/bundle.json","state_url":"https://pith.science/pith/UNSUUSSQVM2ANAZGY3DZMBNHWW/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/UNSUUSSQVM2ANAZGY3DZMBNHWW/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-06-12T08:30:01Z","links":{"resolver":"https://pith.science/pith/UNSUUSSQVM2ANAZGY3DZMBNHWW","bundle":"https://pith.science/pith/UNSUUSSQVM2ANAZGY3DZMBNHWW/bundle.json","state":"https://pith.science/pith/UNSUUSSQVM2ANAZGY3DZMBNHWW/state.json","well_known_bundle":"https://pith.science/.well-known/pith/UNSUUSSQVM2ANAZGY3DZMBNHWW/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:UNSUUSSQVM2ANAZGY3DZMBNHWW","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"681f3dae7f831160629825b9b3592d2bfe24b713af014e7c83fe804d7273e62c","cross_cats_sorted":["math.DG"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2015-04-09T20:00:24Z","title_canon_sha256":"df950c35ba34f53911d0a246c0342bd5d80733ec38bcc249131f4b522684feaa"},"schema_version":"1.0","source":{"id":"1504.02465","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1504.02465","created_at":"2026-05-18T00:54:41Z"},{"alias_kind":"arxiv_version","alias_value":"1504.02465v1","created_at":"2026-05-18T00:54:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1504.02465","created_at":"2026-05-18T00:54:41Z"},{"alias_kind":"pith_short_12","alias_value":"UNSUUSSQVM2A","created_at":"2026-05-18T12:29:44Z"},{"alias_kind":"pith_short_16","alias_value":"UNSUUSSQVM2ANAZG","created_at":"2026-05-18T12:29:44Z"},{"alias_kind":"pith_short_8","alias_value":"UNSUUSSQ","created_at":"2026-05-18T12:29:44Z"}],"graph_snapshots":[{"event_id":"sha256:61aa4653b3f70d894f885e94a75589246b72d708ee4dba81381fcb38513e3fe0","target":"graph","created_at":"2026-05-18T00:54:41Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"We expand upon a claim made in a recent paper [arXiv:1411.5721] that generic minimally supersymmetric AdS backgrounds of warped flux compactifications of Type II and M theory can be understood as satisfying a straightforward weak integrability condition in the language of $E_{d(d)}\\times\\mathbb{R}^+$ generalised geometry. Namely, they are spaces admitting a generalised $G$-structure set by the Killing spinor and with constant singlet generalised intrinsic torsion.","authors_text":"Andr\\'e Coimbra, Charles Strickland-Constable","cross_cats":["math.DG"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2015-04-09T20:00:24Z","title":"Generalised Structures for $\\mathcal{N}=1$ AdS Backgrounds"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1504.02465","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:fc6efcd74641bc4b1f7b4b39630a2d65adeabeadb7bd72b3074bead5309f5854","target":"record","created_at":"2026-05-18T00:54:41Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"681f3dae7f831160629825b9b3592d2bfe24b713af014e7c83fe804d7273e62c","cross_cats_sorted":["math.DG"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2015-04-09T20:00:24Z","title_canon_sha256":"df950c35ba34f53911d0a246c0342bd5d80733ec38bcc249131f4b522684feaa"},"schema_version":"1.0","source":{"id":"1504.02465","kind":"arxiv","version":1}},"canonical_sha256":"a3654a4a50ab34068326c6c79605a7b5bda4fec645b9b1fc53c8799b62916d9d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a3654a4a50ab34068326c6c79605a7b5bda4fec645b9b1fc53c8799b62916d9d","first_computed_at":"2026-05-18T00:54:41.673871Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:54:41.673871Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"xws2UfvSbQ4HBoYbfb6ba7KF4HMWlaqBbFHpfXPCigt9Z+9nlJVdk7TCbHQshM/VHi0iIYWZfenx7EJadMCEDg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:54:41.674243Z","signed_message":"canonical_sha256_bytes"},"source_id":"1504.02465","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:fc6efcd74641bc4b1f7b4b39630a2d65adeabeadb7bd72b3074bead5309f5854","sha256:61aa4653b3f70d894f885e94a75589246b72d708ee4dba81381fcb38513e3fe0"],"state_sha256":"fc851b7cf0ad246b3f6829fd0819b5bf65ec2d191bbab377725877f15c7d3fc2"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3yxvGvrOPLkzy0Ihpd+bpjHyXVSYuHYqJTNDLXt5kVBXdRIZI1qQ60Arj8bzOXQtqkI9Uz5JoJcvSMxHgKrNDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-12T08:30:01.334139Z","bundle_sha256":"d3633da817467fbab9c9ef1a4e2a8e2af27cbdab5c82ad2bac0070bb377a85f7"}}