{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:KYU5DVUGCKVVU5DBO4OLDWAJ5F","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":"4b9b7343c94ee68ec1d2306bf1d585f2e99dccf78c6bcf63554ec45fa6eea606","cross_cats_sorted":["hep-th","quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2018-10-25T15:07:53Z","title_canon_sha256":"7227f24973b6c591582d0b672e25a15e0a9f862c385b76cf19093dced66d34b4"},"schema_version":"1.0","source":{"id":"1810.10918","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1810.10918","created_at":"2026-05-17T23:57:21Z"},{"alias_kind":"arxiv_version","alias_value":"1810.10918v1","created_at":"2026-05-17T23:57:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1810.10918","created_at":"2026-05-17T23:57:21Z"},{"alias_kind":"pith_short_12","alias_value":"KYU5DVUGCKVV","created_at":"2026-05-18T12:32:33Z"},{"alias_kind":"pith_short_16","alias_value":"KYU5DVUGCKVVU5DB","created_at":"2026-05-18T12:32:33Z"},{"alias_kind":"pith_short_8","alias_value":"KYU5DVUG","created_at":"2026-05-18T12:32:33Z"}],"graph_snapshots":[{"event_id":"sha256:970c4ae86ef245decb273b0ae91e18bb23f8fb36576e80a6820e264d4bfe294e","target":"graph","created_at":"2026-05-17T23:57:21Z","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 re-examine the quantum geometrodynamical approach within the Eddington-inspired-Born-Infeld theory of gravity, which was first proposed in our previous work [1]. A thorough analysis of the classical Hamiltonian with constraints is carried and the correctness and self-consistency of the modified Wheeler-DeWitt equation (WDW) is studied. We find that based on the newly obtained WDW equation derived with the use of the Dirac brackets, the conclusion reached in Ref.[1] can be corroborated. The big rip singularity present in the classical theory, and induced by a phantom perfect fluid, is expect","authors_text":"Che-Yu Chen, Mariam Bouhmadi-L\\'opez, Pisin Chen","cross_cats":["hep-th","quant-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2018-10-25T15:07:53Z","title":"On the Consistency of the Wheeler-DeWitt Equation in the Quantized Eddington-inspired Born-Infeld Gravity"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1810.10918","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":"sha256:0cfe690f71eeeefb094376929fbe798a146c073c6bd10862a121c637ea8915f5","target":"record","created_at":"2026-05-17T23:57:21Z","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":"4b9b7343c94ee68ec1d2306bf1d585f2e99dccf78c6bcf63554ec45fa6eea606","cross_cats_sorted":["hep-th","quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2018-10-25T15:07:53Z","title_canon_sha256":"7227f24973b6c591582d0b672e25a15e0a9f862c385b76cf19093dced66d34b4"},"schema_version":"1.0","source":{"id":"1810.10918","kind":"arxiv","version":1}},"canonical_sha256":"5629d1d68612ab5a7461771cb1d809e97e77b340dc5b7f1cb4196f54422ce6c0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5629d1d68612ab5a7461771cb1d809e97e77b340dc5b7f1cb4196f54422ce6c0","first_computed_at":"2026-05-17T23:57:21.272272Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:57:21.272272Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"LMpSlj1cRdeuCHBFtee9c5LVYGPyfPzQ8o5AK2So1ENg3QgeVyw7+eaYfsDj4BFfaQVl6kAWTgwJap+tVwKGBQ==","signature_status":"signed_v1","signed_at":"2026-05-17T23:57:21.272869Z","signed_message":"canonical_sha256_bytes"},"source_id":"1810.10918","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0cfe690f71eeeefb094376929fbe798a146c073c6bd10862a121c637ea8915f5","sha256:970c4ae86ef245decb273b0ae91e18bb23f8fb36576e80a6820e264d4bfe294e"],"state_sha256":"c0827cb9ce6743e75de150b35008ee4ed31b7103af896ee769f68ab03fcc57d6"}