{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:ESD25URNX3EHFIIELHTEMVSCXJ","short_pith_number":"pith:ESD25URN","canonical_record":{"source":{"id":"1406.6354","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2014-06-24T19:52:24Z","cross_cats_sorted":[],"title_canon_sha256":"54c8436296606ac81c4c93fcc0ad19cf89240eceff7de258a5db921ce219917f","abstract_canon_sha256":"55777e7cac52bc13893e09f29bc81068475d7356a8804d8deb2ab6a4771e9fe0"},"schema_version":"1.0"},"canonical_sha256":"2487aed22dbec872a10459e6465642ba60b299eee3df07449a59cc36373af127","source":{"kind":"arxiv","id":"1406.6354","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1406.6354","created_at":"2026-05-18T02:44:56Z"},{"alias_kind":"arxiv_version","alias_value":"1406.6354v1","created_at":"2026-05-18T02:44:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1406.6354","created_at":"2026-05-18T02:44:56Z"},{"alias_kind":"pith_short_12","alias_value":"ESD25URNX3EH","created_at":"2026-05-18T12:28:28Z"},{"alias_kind":"pith_short_16","alias_value":"ESD25URNX3EHFIIE","created_at":"2026-05-18T12:28:28Z"},{"alias_kind":"pith_short_8","alias_value":"ESD25URN","created_at":"2026-05-18T12:28:28Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:ESD25URNX3EHFIIELHTEMVSCXJ","target":"record","payload":{"canonical_record":{"source":{"id":"1406.6354","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2014-06-24T19:52:24Z","cross_cats_sorted":[],"title_canon_sha256":"54c8436296606ac81c4c93fcc0ad19cf89240eceff7de258a5db921ce219917f","abstract_canon_sha256":"55777e7cac52bc13893e09f29bc81068475d7356a8804d8deb2ab6a4771e9fe0"},"schema_version":"1.0"},"canonical_sha256":"2487aed22dbec872a10459e6465642ba60b299eee3df07449a59cc36373af127","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:44:56.156928Z","signature_b64":"m01YfQqqMjhy6yR2dRsO/oQbGzUBFjl07A5CJ7/CvFA/aGBK3yGteFW/OP+7Az+6TNLAE5LBSB7ryxSAgletCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2487aed22dbec872a10459e6465642ba60b299eee3df07449a59cc36373af127","last_reissued_at":"2026-05-18T02:44:56.156448Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:44:56.156448Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1406.6354","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":"2026-05-18T02:44:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"lNoQVTuu/Z381T6Pvu+xDyBggCMMGNu19Dy9G7lTjFIXjvkVA5naafRPsihXRV3YRaufFWDbnQYzUtGmrXpxBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T22:14:35.906758Z"},"content_sha256":"6cb0deff462dfe8ebc229c2ec48d2f2c40426b5fcc41c3366a27f22a3b9d424c","schema_version":"1.0","event_id":"sha256:6cb0deff462dfe8ebc229c2ec48d2f2c40426b5fcc41c3366a27f22a3b9d424c"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:ESD25URNX3EHFIIELHTEMVSCXJ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Warped Ricci-flat reductions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Eoin \\'O Colg\\'ain, Hossein Yavartanoo, Justin F. V\\'azquez-Poritz, M.M. Sheikh-Jabbari, Zhibai Zhang","submitted_at":"2014-06-24T19:52:24Z","abstract_excerpt":"We present a simple class of warped-product vacuum (Ricci-flat) solutions to ten and eleven-dimensional supergravity, where the internal space is flat and the warp factor supports de Sitter (dS) and anti-de Sitter (AdS) vacua in addition to trivial Minkowski vacua. We outline the construction of consistent Kaluza-Klein (KK) reductions and show that, although our vacuum solutions are non-supersymmetric, these are closely related to the bosonic part of well-known maximally supersymmetric reductions on spheres. We comment on the stability of our solutions, noting that (A)dS$_3$ vacua pass routine"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1406.6354","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":"2026-05-18T02:44:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"W64CCW845JLjN9bRoEPg8/rKunYacUMhDaOOLCuRZ+jh+BYLl19yzdbmny2MrBJeV4Lo71dB1uAlFwEE6cHmCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T22:14:35.907453Z"},"content_sha256":"6b131ba59694e06289d1f22ff0419403b663d70fe456d20d325b012ff1795448","schema_version":"1.0","event_id":"sha256:6b131ba59694e06289d1f22ff0419403b663d70fe456d20d325b012ff1795448"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ESD25URNX3EHFIIELHTEMVSCXJ/bundle.json","state_url":"https://pith.science/pith/ESD25URNX3EHFIIELHTEMVSCXJ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ESD25URNX3EHFIIELHTEMVSCXJ/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":"2026-05-25T22:14:35Z","links":{"resolver":"https://pith.science/pith/ESD25URNX3EHFIIELHTEMVSCXJ","bundle":"https://pith.science/pith/ESD25URNX3EHFIIELHTEMVSCXJ/bundle.json","state":"https://pith.science/pith/ESD25URNX3EHFIIELHTEMVSCXJ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ESD25URNX3EHFIIELHTEMVSCXJ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:ESD25URNX3EHFIIELHTEMVSCXJ","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":"55777e7cac52bc13893e09f29bc81068475d7356a8804d8deb2ab6a4771e9fe0","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2014-06-24T19:52:24Z","title_canon_sha256":"54c8436296606ac81c4c93fcc0ad19cf89240eceff7de258a5db921ce219917f"},"schema_version":"1.0","source":{"id":"1406.6354","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1406.6354","created_at":"2026-05-18T02:44:56Z"},{"alias_kind":"arxiv_version","alias_value":"1406.6354v1","created_at":"2026-05-18T02:44:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1406.6354","created_at":"2026-05-18T02:44:56Z"},{"alias_kind":"pith_short_12","alias_value":"ESD25URNX3EH","created_at":"2026-05-18T12:28:28Z"},{"alias_kind":"pith_short_16","alias_value":"ESD25URNX3EHFIIE","created_at":"2026-05-18T12:28:28Z"},{"alias_kind":"pith_short_8","alias_value":"ESD25URN","created_at":"2026-05-18T12:28:28Z"}],"graph_snapshots":[{"event_id":"sha256:6b131ba59694e06289d1f22ff0419403b663d70fe456d20d325b012ff1795448","target":"graph","created_at":"2026-05-18T02:44:56Z","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 present a simple class of warped-product vacuum (Ricci-flat) solutions to ten and eleven-dimensional supergravity, where the internal space is flat and the warp factor supports de Sitter (dS) and anti-de Sitter (AdS) vacua in addition to trivial Minkowski vacua. We outline the construction of consistent Kaluza-Klein (KK) reductions and show that, although our vacuum solutions are non-supersymmetric, these are closely related to the bosonic part of well-known maximally supersymmetric reductions on spheres. We comment on the stability of our solutions, noting that (A)dS$_3$ vacua pass routine","authors_text":"Eoin \\'O Colg\\'ain, Hossein Yavartanoo, Justin F. V\\'azquez-Poritz, M.M. Sheikh-Jabbari, Zhibai Zhang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2014-06-24T19:52:24Z","title":"Warped Ricci-flat reductions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1406.6354","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":"sha256:6cb0deff462dfe8ebc229c2ec48d2f2c40426b5fcc41c3366a27f22a3b9d424c","target":"record","created_at":"2026-05-18T02:44:56Z","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":"55777e7cac52bc13893e09f29bc81068475d7356a8804d8deb2ab6a4771e9fe0","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2014-06-24T19:52:24Z","title_canon_sha256":"54c8436296606ac81c4c93fcc0ad19cf89240eceff7de258a5db921ce219917f"},"schema_version":"1.0","source":{"id":"1406.6354","kind":"arxiv","version":1}},"canonical_sha256":"2487aed22dbec872a10459e6465642ba60b299eee3df07449a59cc36373af127","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2487aed22dbec872a10459e6465642ba60b299eee3df07449a59cc36373af127","first_computed_at":"2026-05-18T02:44:56.156448Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:44:56.156448Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"m01YfQqqMjhy6yR2dRsO/oQbGzUBFjl07A5CJ7/CvFA/aGBK3yGteFW/OP+7Az+6TNLAE5LBSB7ryxSAgletCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:44:56.156928Z","signed_message":"canonical_sha256_bytes"},"source_id":"1406.6354","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6cb0deff462dfe8ebc229c2ec48d2f2c40426b5fcc41c3366a27f22a3b9d424c","sha256:6b131ba59694e06289d1f22ff0419403b663d70fe456d20d325b012ff1795448"],"state_sha256":"9c18549788f366afba37d9b262b42f7a1e124aa2d865d275e8cb1c46246af210"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"osvwIgZnrFoEZkrpNCcYoBgSAbj9/zoTP7+D+WAFnSNPzCo+wIn+fgGJus3cCPGKNO2ftNMFxAjCOEAVDVLZAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T22:14:35.910798Z","bundle_sha256":"fa6d5d8950c3cde56447131d161dfda9f5810dd318ab6d5e62d151cf57eafad6"}}