{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:ZO7X7AEMMVKGJMGO2DAABWT4UW","short_pith_number":"pith:ZO7X7AEM","canonical_record":{"source":{"id":"1203.2349","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2012-03-11T16:41:38Z","cross_cats_sorted":["gr-qc"],"title_canon_sha256":"9bb0c0241e418f9dfacec0b8e698f2fcf4b861ad370351e6f4f5250dfdd3406e","abstract_canon_sha256":"7b5d2711deb7407e7c8797faafccf61e90fca78b643de94160294bc69d4aaf96"},"schema_version":"1.0"},"canonical_sha256":"cbbf7f808c655464b0ced0c000da7ca5ac87fc6b6384b3b72ee09f9dbdc9ea0e","source":{"kind":"arxiv","id":"1203.2349","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1203.2349","created_at":"2026-05-18T03:52:50Z"},{"alias_kind":"arxiv_version","alias_value":"1203.2349v2","created_at":"2026-05-18T03:52:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1203.2349","created_at":"2026-05-18T03:52:50Z"},{"alias_kind":"pith_short_12","alias_value":"ZO7X7AEMMVKG","created_at":"2026-05-18T12:27:30Z"},{"alias_kind":"pith_short_16","alias_value":"ZO7X7AEMMVKGJMGO","created_at":"2026-05-18T12:27:30Z"},{"alias_kind":"pith_short_8","alias_value":"ZO7X7AEM","created_at":"2026-05-18T12:27:30Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:ZO7X7AEMMVKGJMGO2DAABWT4UW","target":"record","payload":{"canonical_record":{"source":{"id":"1203.2349","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2012-03-11T16:41:38Z","cross_cats_sorted":["gr-qc"],"title_canon_sha256":"9bb0c0241e418f9dfacec0b8e698f2fcf4b861ad370351e6f4f5250dfdd3406e","abstract_canon_sha256":"7b5d2711deb7407e7c8797faafccf61e90fca78b643de94160294bc69d4aaf96"},"schema_version":"1.0"},"canonical_sha256":"cbbf7f808c655464b0ced0c000da7ca5ac87fc6b6384b3b72ee09f9dbdc9ea0e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:52:50.541126Z","signature_b64":"KiKvjzIsppVDl1aGNpqvKlmweDwTSa+kechms7oJTVfLn1XABqgj4v8pOgJFg2+f948wDcWup/RIcdlOFRM3Cw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"cbbf7f808c655464b0ced0c000da7ca5ac87fc6b6384b3b72ee09f9dbdc9ea0e","last_reissued_at":"2026-05-18T03:52:50.540375Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:52:50.540375Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1203.2349","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T03:52:50Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"uwyvr7jvi1V2XlOhK2I8ejc90bGQ56jNxZSbsncLweLzTjoXz4X/dsrdpEPDHOrB6TwLlRa7DwN2/kkgAKz6Cg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T11:03:41.975180Z"},"content_sha256":"441f7b3cda72be89dd9ebaae5c7bcabd74d98b3425ca90c7b69c6c551aa708e7","schema_version":"1.0","event_id":"sha256:441f7b3cda72be89dd9ebaae5c7bcabd74d98b3425ca90c7b69c6c551aa708e7"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:ZO7X7AEMMVKGJMGO2DAABWT4UW","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Domain Wall Brane in Eddington Inspired Born-Infeld Gravity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["gr-qc"],"primary_cat":"hep-th","authors_text":"Heng Guo, Ke Yang, Yuan Zhong, Yu-Xiao Liu","submitted_at":"2012-03-11T16:41:38Z","abstract_excerpt":"Recently, inspired by Eddington's theory, an alternative gravity called Eddington-inspired Born-Infeld gravity was proposed by Ba$\\tilde{\\text{n}}$ados and Ferreira. It is equivalent to Einstein's general relativity in vacuum, but deviates from it when matter is included. Interestingly, it seems that the cosmological singularities are prevented in this theory. Based on the new theory, we investigate a thick brane model with a scalar field presenting in the five-dimensional background. A domain wall solution is obtained, and further, we find that at low energy the four-dimensional Einstein grav"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1203.2349","kind":"arxiv","version":2},"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":"2026-05-18T03:52:50Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+0n9bwDGshHp4ZPwSBcIj9HkTAenvR1Qq+ocrrG6CYzOCaEMyMmrFF78M33u8pyMxZKwXOh54yHzgPsxWQenAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T11:03:41.975792Z"},"content_sha256":"0784dd59578b89b2a1f62f13b0fd7b00ee0f554c452d36381e73a978fb34bce2","schema_version":"1.0","event_id":"sha256:0784dd59578b89b2a1f62f13b0fd7b00ee0f554c452d36381e73a978fb34bce2"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ZO7X7AEMMVKGJMGO2DAABWT4UW/bundle.json","state_url":"https://pith.science/pith/ZO7X7AEMMVKGJMGO2DAABWT4UW/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ZO7X7AEMMVKGJMGO2DAABWT4UW/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":"2026-05-26T11:03:41Z","links":{"resolver":"https://pith.science/pith/ZO7X7AEMMVKGJMGO2DAABWT4UW","bundle":"https://pith.science/pith/ZO7X7AEMMVKGJMGO2DAABWT4UW/bundle.json","state":"https://pith.science/pith/ZO7X7AEMMVKGJMGO2DAABWT4UW/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ZO7X7AEMMVKGJMGO2DAABWT4UW/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:ZO7X7AEMMVKGJMGO2DAABWT4UW","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":"7b5d2711deb7407e7c8797faafccf61e90fca78b643de94160294bc69d4aaf96","cross_cats_sorted":["gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2012-03-11T16:41:38Z","title_canon_sha256":"9bb0c0241e418f9dfacec0b8e698f2fcf4b861ad370351e6f4f5250dfdd3406e"},"schema_version":"1.0","source":{"id":"1203.2349","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1203.2349","created_at":"2026-05-18T03:52:50Z"},{"alias_kind":"arxiv_version","alias_value":"1203.2349v2","created_at":"2026-05-18T03:52:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1203.2349","created_at":"2026-05-18T03:52:50Z"},{"alias_kind":"pith_short_12","alias_value":"ZO7X7AEMMVKG","created_at":"2026-05-18T12:27:30Z"},{"alias_kind":"pith_short_16","alias_value":"ZO7X7AEMMVKGJMGO","created_at":"2026-05-18T12:27:30Z"},{"alias_kind":"pith_short_8","alias_value":"ZO7X7AEM","created_at":"2026-05-18T12:27:30Z"}],"graph_snapshots":[{"event_id":"sha256:0784dd59578b89b2a1f62f13b0fd7b00ee0f554c452d36381e73a978fb34bce2","target":"graph","created_at":"2026-05-18T03:52:50Z","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, inspired by Eddington's theory, an alternative gravity called Eddington-inspired Born-Infeld gravity was proposed by Ba$\\tilde{\\text{n}}$ados and Ferreira. It is equivalent to Einstein's general relativity in vacuum, but deviates from it when matter is included. Interestingly, it seems that the cosmological singularities are prevented in this theory. Based on the new theory, we investigate a thick brane model with a scalar field presenting in the five-dimensional background. A domain wall solution is obtained, and further, we find that at low energy the four-dimensional Einstein grav","authors_text":"Heng Guo, Ke Yang, Yuan Zhong, Yu-Xiao Liu","cross_cats":["gr-qc"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2012-03-11T16:41:38Z","title":"Domain Wall Brane in Eddington Inspired Born-Infeld Gravity"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1203.2349","kind":"arxiv","version":2},"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":"sha256:441f7b3cda72be89dd9ebaae5c7bcabd74d98b3425ca90c7b69c6c551aa708e7","target":"record","created_at":"2026-05-18T03:52:50Z","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":"7b5d2711deb7407e7c8797faafccf61e90fca78b643de94160294bc69d4aaf96","cross_cats_sorted":["gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2012-03-11T16:41:38Z","title_canon_sha256":"9bb0c0241e418f9dfacec0b8e698f2fcf4b861ad370351e6f4f5250dfdd3406e"},"schema_version":"1.0","source":{"id":"1203.2349","kind":"arxiv","version":2}},"canonical_sha256":"cbbf7f808c655464b0ced0c000da7ca5ac87fc6b6384b3b72ee09f9dbdc9ea0e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"cbbf7f808c655464b0ced0c000da7ca5ac87fc6b6384b3b72ee09f9dbdc9ea0e","first_computed_at":"2026-05-18T03:52:50.540375Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:52:50.540375Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"KiKvjzIsppVDl1aGNpqvKlmweDwTSa+kechms7oJTVfLn1XABqgj4v8pOgJFg2+f948wDcWup/RIcdlOFRM3Cw==","signature_status":"signed_v1","signed_at":"2026-05-18T03:52:50.541126Z","signed_message":"canonical_sha256_bytes"},"source_id":"1203.2349","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:441f7b3cda72be89dd9ebaae5c7bcabd74d98b3425ca90c7b69c6c551aa708e7","sha256:0784dd59578b89b2a1f62f13b0fd7b00ee0f554c452d36381e73a978fb34bce2"],"state_sha256":"03bd6d90b5c8e6fabd65c4555532fd48fce7e3af52629366d9ae7aadd8bd34e2"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"GCIPmgrYpnGpdG5V22195aCOW81p9NLMpPPb0ov2jHN9OWWSwUWOqX4YCAYu3dqOX7rNo/C7ZPsUNVNyw5XwBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T11:03:41.979146Z","bundle_sha256":"f27c3e6b44441b70dfbe7d58fe7778b27cf5489310a98a662e4a57b8ec5af0fa"}}