{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:AHVA52Z5H4AVFN5IX7H2OLAF3X","short_pith_number":"pith:AHVA52Z5","canonical_record":{"source":{"id":"1405.2504","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2014-05-11T07:04:38Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"1cf0bbd581a0d732ddd9aee2944cf3151fc94bf3530268cec189f85c988d3691","abstract_canon_sha256":"7dedad8be231526b88e33a061cf6326db6e8352e6e617d88a2519832e0212742"},"schema_version":"1.0"},"canonical_sha256":"01ea0eeb3d3f0152b7a8bfcfa72c05dded853514289f93ad7ade266ad5f346ef","source":{"kind":"arxiv","id":"1405.2504","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1405.2504","created_at":"2026-05-18T01:43:15Z"},{"alias_kind":"arxiv_version","alias_value":"1405.2504v1","created_at":"2026-05-18T01:43:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1405.2504","created_at":"2026-05-18T01:43:15Z"},{"alias_kind":"pith_short_12","alias_value":"AHVA52Z5H4AV","created_at":"2026-05-18T12:28:19Z"},{"alias_kind":"pith_short_16","alias_value":"AHVA52Z5H4AVFN5I","created_at":"2026-05-18T12:28:19Z"},{"alias_kind":"pith_short_8","alias_value":"AHVA52Z5","created_at":"2026-05-18T12:28:19Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:AHVA52Z5H4AVFN5IX7H2OLAF3X","target":"record","payload":{"canonical_record":{"source":{"id":"1405.2504","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2014-05-11T07:04:38Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"1cf0bbd581a0d732ddd9aee2944cf3151fc94bf3530268cec189f85c988d3691","abstract_canon_sha256":"7dedad8be231526b88e33a061cf6326db6e8352e6e617d88a2519832e0212742"},"schema_version":"1.0"},"canonical_sha256":"01ea0eeb3d3f0152b7a8bfcfa72c05dded853514289f93ad7ade266ad5f346ef","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:43:15.354603Z","signature_b64":"1z2EexyRFhgS5d5IMHEOysJFu+zRtD7fFSYR8zXyWFm+xsLGPl23iBQ862vWSpeLll5QS6/4tZK21p0hPWXICQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"01ea0eeb3d3f0152b7a8bfcfa72c05dded853514289f93ad7ade266ad5f346ef","last_reissued_at":"2026-05-18T01:43:15.354044Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:43:15.354044Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1405.2504","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":"2026-05-18T01:43:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ucxl8g8BLjeIx6/OJ+N2Yjhzcaf7SKK1LWHqiYn8D52uuzR7fGQro85PiumVxsM4g2i1YqwkJmEWs2gyEOZCAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T15:32:25.801122Z"},"content_sha256":"e1df9618db2dce1e4c902365bb8b5088b2a68ec36704a5f9a58727efe667c7e1","schema_version":"1.0","event_id":"sha256:e1df9618db2dce1e4c902365bb8b5088b2a68ec36704a5f9a58727efe667c7e1"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:AHVA52Z5H4AVFN5IX7H2OLAF3X","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Bi-Connected Gauss-Bonnet Gravity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-th"],"primary_cat":"gr-qc","authors_text":"Nima Khosravi","submitted_at":"2014-05-11T07:04:38Z","abstract_excerpt":"We consider a bi-connection model in the presence of four-dimensional Gauss-Bonnet term adding to the Einstein-Hilbert action. This generalization solves the dynamics issue which exists in pure Einstein-Hilbert formalism of bi-connection model. As an example we study the Weyl inspired bi-connection model and show there is a self-accelerating solution in this model. To compare it with previous results we try to find appropriate generalization of the Weyl geometrical bi-connection model to reach at de Rham-Gabadadze-Tolley massive gravity. In this formalism mixing terms between the potential and"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1405.2504","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":"2026-05-18T01:43:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0+lDMz/RvFve2uRDjkmiZcz/QINF8aoBeWzfK2aqs37F8jXSJ0zkZ07xjSLIZu+2TNsjngXWolfz46VVA2jMBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T15:32:25.801470Z"},"content_sha256":"a540bc80c4d09c1ae6349dae248645a6f52062b7d64863a0216d0bafc4d35667","schema_version":"1.0","event_id":"sha256:a540bc80c4d09c1ae6349dae248645a6f52062b7d64863a0216d0bafc4d35667"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/AHVA52Z5H4AVFN5IX7H2OLAF3X/bundle.json","state_url":"https://pith.science/pith/AHVA52Z5H4AVFN5IX7H2OLAF3X/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/AHVA52Z5H4AVFN5IX7H2OLAF3X/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":"2026-06-03T15:32:25Z","links":{"resolver":"https://pith.science/pith/AHVA52Z5H4AVFN5IX7H2OLAF3X","bundle":"https://pith.science/pith/AHVA52Z5H4AVFN5IX7H2OLAF3X/bundle.json","state":"https://pith.science/pith/AHVA52Z5H4AVFN5IX7H2OLAF3X/state.json","well_known_bundle":"https://pith.science/.well-known/pith/AHVA52Z5H4AVFN5IX7H2OLAF3X/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:AHVA52Z5H4AVFN5IX7H2OLAF3X","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":"7dedad8be231526b88e33a061cf6326db6e8352e6e617d88a2519832e0212742","cross_cats_sorted":["hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2014-05-11T07:04:38Z","title_canon_sha256":"1cf0bbd581a0d732ddd9aee2944cf3151fc94bf3530268cec189f85c988d3691"},"schema_version":"1.0","source":{"id":"1405.2504","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1405.2504","created_at":"2026-05-18T01:43:15Z"},{"alias_kind":"arxiv_version","alias_value":"1405.2504v1","created_at":"2026-05-18T01:43:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1405.2504","created_at":"2026-05-18T01:43:15Z"},{"alias_kind":"pith_short_12","alias_value":"AHVA52Z5H4AV","created_at":"2026-05-18T12:28:19Z"},{"alias_kind":"pith_short_16","alias_value":"AHVA52Z5H4AVFN5I","created_at":"2026-05-18T12:28:19Z"},{"alias_kind":"pith_short_8","alias_value":"AHVA52Z5","created_at":"2026-05-18T12:28:19Z"}],"graph_snapshots":[{"event_id":"sha256:a540bc80c4d09c1ae6349dae248645a6f52062b7d64863a0216d0bafc4d35667","target":"graph","created_at":"2026-05-18T01:43:15Z","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 consider a bi-connection model in the presence of four-dimensional Gauss-Bonnet term adding to the Einstein-Hilbert action. This generalization solves the dynamics issue which exists in pure Einstein-Hilbert formalism of bi-connection model. As an example we study the Weyl inspired bi-connection model and show there is a self-accelerating solution in this model. To compare it with previous results we try to find appropriate generalization of the Weyl geometrical bi-connection model to reach at de Rham-Gabadadze-Tolley massive gravity. In this formalism mixing terms between the potential and","authors_text":"Nima Khosravi","cross_cats":["hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2014-05-11T07:04:38Z","title":"Bi-Connected Gauss-Bonnet Gravity"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1405.2504","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:e1df9618db2dce1e4c902365bb8b5088b2a68ec36704a5f9a58727efe667c7e1","target":"record","created_at":"2026-05-18T01:43:15Z","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":"7dedad8be231526b88e33a061cf6326db6e8352e6e617d88a2519832e0212742","cross_cats_sorted":["hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2014-05-11T07:04:38Z","title_canon_sha256":"1cf0bbd581a0d732ddd9aee2944cf3151fc94bf3530268cec189f85c988d3691"},"schema_version":"1.0","source":{"id":"1405.2504","kind":"arxiv","version":1}},"canonical_sha256":"01ea0eeb3d3f0152b7a8bfcfa72c05dded853514289f93ad7ade266ad5f346ef","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"01ea0eeb3d3f0152b7a8bfcfa72c05dded853514289f93ad7ade266ad5f346ef","first_computed_at":"2026-05-18T01:43:15.354044Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:43:15.354044Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"1z2EexyRFhgS5d5IMHEOysJFu+zRtD7fFSYR8zXyWFm+xsLGPl23iBQ862vWSpeLll5QS6/4tZK21p0hPWXICQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:43:15.354603Z","signed_message":"canonical_sha256_bytes"},"source_id":"1405.2504","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e1df9618db2dce1e4c902365bb8b5088b2a68ec36704a5f9a58727efe667c7e1","sha256:a540bc80c4d09c1ae6349dae248645a6f52062b7d64863a0216d0bafc4d35667"],"state_sha256":"5e2e5bafd6d80ad631f831a0099fedf4d5e0fb3d451609d068e932853d42aa66"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"bVhqSK8nMAi6/xd1nz9FQKA1WFvjyj6XQVDoPw08Msg0kS2/4mJSyvYRgF3CVbu/VOb2G4Uuc9wX0w88jSbtCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-03T15:32:25.803585Z","bundle_sha256":"b1731eccb586944ac1c57402db89680f90ebca7cca0140bbd43ecca987c29923"}}