{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:LFIX2EFKJJZZCDGPGQSTVICRKH","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":"eb684a43ad9db337898c488b0be8f3b84c0c0db7a8082445c6bab8b534a8ea30","cross_cats_sorted":["gr-qc"],"license":"http://creativecommons.org/licenses/by/3.0/","primary_cat":"hep-th","submitted_at":"2013-08-12T17:39:58Z","title_canon_sha256":"1169aca3f80adf02d2e99b519cc1526ae35fec68cf4cb9f84f87c8f6cc5122bc"},"schema_version":"1.0","source":{"id":"1308.2668","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1308.2668","created_at":"2026-05-18T01:48:16Z"},{"alias_kind":"arxiv_version","alias_value":"1308.2668v1","created_at":"2026-05-18T01:48:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1308.2668","created_at":"2026-05-18T01:48:16Z"},{"alias_kind":"pith_short_12","alias_value":"LFIX2EFKJJZZ","created_at":"2026-05-18T12:27:51Z"},{"alias_kind":"pith_short_16","alias_value":"LFIX2EFKJJZZCDGP","created_at":"2026-05-18T12:27:51Z"},{"alias_kind":"pith_short_8","alias_value":"LFIX2EFK","created_at":"2026-05-18T12:27:51Z"}],"graph_snapshots":[{"event_id":"sha256:806538aa0a12a19eca2d082a3d16bba101d029bcfd65082e599a62af194083e2","target":"graph","created_at":"2026-05-18T01:48:16Z","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":"Recently, it was argued that the spacetime dynamics can be understood by calculating the difference between the degrees of freedom on the boundary and in the bulk in a region of space. In this Letter, we apply this new idea to braneworld scenarios and extract the corresponding Friedmann equations of $(n-1)$-dimensional brane embedded in the $(n+1)$-dimensional bulk with any spacial curvature. We will also extend our study to the more general Gauss-Bonnet braneworld with curvature correction terms on the brane and in the bulk, and derive the dynamical equation in a nonflat Universe.","authors_text":"A. Sheykhi, M. H. Dehghani, S. E. Hosseini","cross_cats":["gr-qc"],"headline":"","license":"http://creativecommons.org/licenses/by/3.0/","primary_cat":"hep-th","submitted_at":"2013-08-12T17:39:58Z","title":"Friedmann equations in braneworld scenarios from emergence of cosmic space"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1308.2668","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":"sha256:2dea13b02f799f41eca0f76dc3f779307caab3b84ec46987bd1b21e2f475a534","target":"record","created_at":"2026-05-18T01:48:16Z","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":"eb684a43ad9db337898c488b0be8f3b84c0c0db7a8082445c6bab8b534a8ea30","cross_cats_sorted":["gr-qc"],"license":"http://creativecommons.org/licenses/by/3.0/","primary_cat":"hep-th","submitted_at":"2013-08-12T17:39:58Z","title_canon_sha256":"1169aca3f80adf02d2e99b519cc1526ae35fec68cf4cb9f84f87c8f6cc5122bc"},"schema_version":"1.0","source":{"id":"1308.2668","kind":"arxiv","version":1}},"canonical_sha256":"59517d10aa4a73910ccf34253aa05151c9f14782576cb940cea95601a393613e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"59517d10aa4a73910ccf34253aa05151c9f14782576cb940cea95601a393613e","first_computed_at":"2026-05-18T01:48:16.207953Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:48:16.207953Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"65h9KdvKOB/FXMI6DaSFrfTR21iJAZydf7+B+feWYkrar0reXIDPq8G0YoEEaZ4Glf/aGvsHhTHvHLyz28ygAg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:48:16.208404Z","signed_message":"canonical_sha256_bytes"},"source_id":"1308.2668","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2dea13b02f799f41eca0f76dc3f779307caab3b84ec46987bd1b21e2f475a534","sha256:806538aa0a12a19eca2d082a3d16bba101d029bcfd65082e599a62af194083e2"],"state_sha256":"071796c7bdb592baa5497decb0b22138c763db4d987cb8eb353b2b00048e182e"}