{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:RXWM4DE725KG67HRRWEVLPUWYI","short_pith_number":"pith:RXWM4DE7","canonical_record":{"source":{"id":"1202.1608","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2012-02-08T06:16:20Z","cross_cats_sorted":["gr-qc"],"title_canon_sha256":"8303eafc5686637239a8c3573a1d82088269b0dbc0ece8404bc3ddbdd1c55092","abstract_canon_sha256":"f11aab797173454f5f51fd536337e0fea018700b265fbf71c60a3984ad2914c0"},"schema_version":"1.0"},"canonical_sha256":"8decce0c9fd7546f7cf18d8955be96c206fbf27bb327a56bc9910a55f0022fdc","source":{"kind":"arxiv","id":"1202.1608","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1202.1608","created_at":"2026-05-18T01:58:32Z"},{"alias_kind":"arxiv_version","alias_value":"1202.1608v1","created_at":"2026-05-18T01:58:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1202.1608","created_at":"2026-05-18T01:58:32Z"},{"alias_kind":"pith_short_12","alias_value":"RXWM4DE725KG","created_at":"2026-05-18T12:27:20Z"},{"alias_kind":"pith_short_16","alias_value":"RXWM4DE725KG67HR","created_at":"2026-05-18T12:27:20Z"},{"alias_kind":"pith_short_8","alias_value":"RXWM4DE7","created_at":"2026-05-18T12:27:20Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:RXWM4DE725KG67HRRWEVLPUWYI","target":"record","payload":{"canonical_record":{"source":{"id":"1202.1608","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2012-02-08T06:16:20Z","cross_cats_sorted":["gr-qc"],"title_canon_sha256":"8303eafc5686637239a8c3573a1d82088269b0dbc0ece8404bc3ddbdd1c55092","abstract_canon_sha256":"f11aab797173454f5f51fd536337e0fea018700b265fbf71c60a3984ad2914c0"},"schema_version":"1.0"},"canonical_sha256":"8decce0c9fd7546f7cf18d8955be96c206fbf27bb327a56bc9910a55f0022fdc","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:58:32.554801Z","signature_b64":"MxUtfs49DcXQJTkodIOoWy+iQBmtJdetG3kWJDTed/VusFieyO2H/VPcWjwzc1eHM7KlAJm1/aSxq6pJF+ovAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8decce0c9fd7546f7cf18d8955be96c206fbf27bb327a56bc9910a55f0022fdc","last_reissued_at":"2026-05-18T01:58:32.554223Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:58:32.554223Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1202.1608","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":"2026-05-18T01:58:32Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"yR+DkhJVQNX9J58CcEhMxkkowAgHgjX2+wGA2c0bjNi/cPT5f2+v1Z/lRfspnrwcX3IJ63AK4mINlkyovXHkCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T15:57:52.288086Z"},"content_sha256":"63428eae4b7078b450a988daa42f35e4e045dbf5121921f72f13c59b1398fa9c","schema_version":"1.0","event_id":"sha256:63428eae4b7078b450a988daa42f35e4e045dbf5121921f72f13c59b1398fa9c"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:RXWM4DE725KG67HRRWEVLPUWYI","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Anisotropic Inflation in a 5D Standing Wave Braneworld and Dimensional Reduction","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["gr-qc"],"primary_cat":"hep-th","authors_text":"Alfredo Herrera-Aguilar, Dagoberto Malagon-Morejon, Merab Gogberashvili, Refugio Rigel Mora-Luna","submitted_at":"2012-02-08T06:16:20Z","abstract_excerpt":"We investigate a cosmological solution within the framework of a 5D standing wave braneworld model generated by gravity coupled to a massless scalar phantom-like field. By obtaining a full exact solution of the model we found a novel dynamical mechanism in which the anisotropic nature of the primordial metric gives rise to i) inflation along certain spatial dimensions, and ii) deflation and a shrinking reduction of the number of spatial dimensions along other directions. This dynamical mechanism can be relevant for dimensional reduction in string and other higher dimensional theories in the at"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1202.1608","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":"2026-05-18T01:58:32Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Ad8EQp2r+/i04oLE4/L56pg95RXG8EJD5TOTewAxs8OEt+ZxvUQCuvfapKGY6XV42egv+vGWaR0ctomZvKWECQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T15:57:52.288448Z"},"content_sha256":"da52dbfb585a35e1a61dc84d2cee3355d7cab0445cda14a4eaf5d4a8187e5616","schema_version":"1.0","event_id":"sha256:da52dbfb585a35e1a61dc84d2cee3355d7cab0445cda14a4eaf5d4a8187e5616"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/RXWM4DE725KG67HRRWEVLPUWYI/bundle.json","state_url":"https://pith.science/pith/RXWM4DE725KG67HRRWEVLPUWYI/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/RXWM4DE725KG67HRRWEVLPUWYI/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":"2026-06-04T15:57:52Z","links":{"resolver":"https://pith.science/pith/RXWM4DE725KG67HRRWEVLPUWYI","bundle":"https://pith.science/pith/RXWM4DE725KG67HRRWEVLPUWYI/bundle.json","state":"https://pith.science/pith/RXWM4DE725KG67HRRWEVLPUWYI/state.json","well_known_bundle":"https://pith.science/.well-known/pith/RXWM4DE725KG67HRRWEVLPUWYI/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:RXWM4DE725KG67HRRWEVLPUWYI","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":"f11aab797173454f5f51fd536337e0fea018700b265fbf71c60a3984ad2914c0","cross_cats_sorted":["gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2012-02-08T06:16:20Z","title_canon_sha256":"8303eafc5686637239a8c3573a1d82088269b0dbc0ece8404bc3ddbdd1c55092"},"schema_version":"1.0","source":{"id":"1202.1608","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1202.1608","created_at":"2026-05-18T01:58:32Z"},{"alias_kind":"arxiv_version","alias_value":"1202.1608v1","created_at":"2026-05-18T01:58:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1202.1608","created_at":"2026-05-18T01:58:32Z"},{"alias_kind":"pith_short_12","alias_value":"RXWM4DE725KG","created_at":"2026-05-18T12:27:20Z"},{"alias_kind":"pith_short_16","alias_value":"RXWM4DE725KG67HR","created_at":"2026-05-18T12:27:20Z"},{"alias_kind":"pith_short_8","alias_value":"RXWM4DE7","created_at":"2026-05-18T12:27:20Z"}],"graph_snapshots":[{"event_id":"sha256:da52dbfb585a35e1a61dc84d2cee3355d7cab0445cda14a4eaf5d4a8187e5616","target":"graph","created_at":"2026-05-18T01:58:32Z","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 investigate a cosmological solution within the framework of a 5D standing wave braneworld model generated by gravity coupled to a massless scalar phantom-like field. By obtaining a full exact solution of the model we found a novel dynamical mechanism in which the anisotropic nature of the primordial metric gives rise to i) inflation along certain spatial dimensions, and ii) deflation and a shrinking reduction of the number of spatial dimensions along other directions. This dynamical mechanism can be relevant for dimensional reduction in string and other higher dimensional theories in the at","authors_text":"Alfredo Herrera-Aguilar, Dagoberto Malagon-Morejon, Merab Gogberashvili, Refugio Rigel Mora-Luna","cross_cats":["gr-qc"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2012-02-08T06:16:20Z","title":"Anisotropic Inflation in a 5D Standing Wave Braneworld and Dimensional Reduction"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1202.1608","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":"sha256:63428eae4b7078b450a988daa42f35e4e045dbf5121921f72f13c59b1398fa9c","target":"record","created_at":"2026-05-18T01:58:32Z","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":"f11aab797173454f5f51fd536337e0fea018700b265fbf71c60a3984ad2914c0","cross_cats_sorted":["gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2012-02-08T06:16:20Z","title_canon_sha256":"8303eafc5686637239a8c3573a1d82088269b0dbc0ece8404bc3ddbdd1c55092"},"schema_version":"1.0","source":{"id":"1202.1608","kind":"arxiv","version":1}},"canonical_sha256":"8decce0c9fd7546f7cf18d8955be96c206fbf27bb327a56bc9910a55f0022fdc","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8decce0c9fd7546f7cf18d8955be96c206fbf27bb327a56bc9910a55f0022fdc","first_computed_at":"2026-05-18T01:58:32.554223Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:58:32.554223Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"MxUtfs49DcXQJTkodIOoWy+iQBmtJdetG3kWJDTed/VusFieyO2H/VPcWjwzc1eHM7KlAJm1/aSxq6pJF+ovAA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:58:32.554801Z","signed_message":"canonical_sha256_bytes"},"source_id":"1202.1608","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:63428eae4b7078b450a988daa42f35e4e045dbf5121921f72f13c59b1398fa9c","sha256:da52dbfb585a35e1a61dc84d2cee3355d7cab0445cda14a4eaf5d4a8187e5616"],"state_sha256":"0d0680f6076b6471c063a65c5dd10ea2f50c44bdd8bd42849fdfd732874b7b0e"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zY5TfWi2rQbTCqh4KNYZG4YF8a3Jg41RBpz3cd8uPNtfAlkWEySky09QEFYVNOTQjA39Q9G1zM0HYZJ0jz/UBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-04T15:57:52.290383Z","bundle_sha256":"d1a61c680ee4a0b85188f56e66bb25304f386993c20049240145d13909934346"}}