{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:J6H5P4JBFAVGNGCKBJDS6MKOJ4","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":"b14f88b3a4f730b4b8bdc303c30b27028f9be06a29b666420274c50e76dc71d6","cross_cats_sorted":["physics.hist-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2018-11-08T07:55:08Z","title_canon_sha256":"6fc8af610c1f2dacab02baab86d71c46ccadd4e6bfce154bfcebf6f0dbf0df06"},"schema_version":"1.0","source":{"id":"1811.09660","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1811.09660","created_at":"2026-05-17T23:59:57Z"},{"alias_kind":"arxiv_version","alias_value":"1811.09660v1","created_at":"2026-05-17T23:59:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1811.09660","created_at":"2026-05-17T23:59:57Z"},{"alias_kind":"pith_short_12","alias_value":"J6H5P4JBFAVG","created_at":"2026-05-18T12:32:31Z"},{"alias_kind":"pith_short_16","alias_value":"J6H5P4JBFAVGNGCK","created_at":"2026-05-18T12:32:31Z"},{"alias_kind":"pith_short_8","alias_value":"J6H5P4JB","created_at":"2026-05-18T12:32:31Z"}],"graph_snapshots":[{"event_id":"sha256:c7a76d2d3ba86be98576ae6969660dc29de88a9628f7d5bf21f580eb215b1773","target":"graph","created_at":"2026-05-17T23:59:57Z","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 three aspects of the supposed problem of time: The disagreement between the treatments of time in general relativity and quantum theory, the problem of recovering time from within an isolated Universe and the prevalence of a unidirectional time flow (i.e., the so-called arrow of time). Under our interpretation, general relativity and quantum theory have complementary time treatments given that they emerge from a theory of a more fundamental nature. To model an isolated Universe, we use the Wheeler-DeWitt equation and then apply the Page-Wootters method of recovering time. It is ","authors_text":"A.J.M. Medved, K.L.H. Bryan","cross_cats":["physics.hist-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2018-11-08T07:55:08Z","title":"The problem with `The Problem of Time'"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1811.09660","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:cca794662bc01c78070bf9e9ba7750301a5486f6bbe9abd883688e58b678ae30","target":"record","created_at":"2026-05-17T23:59:57Z","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":"b14f88b3a4f730b4b8bdc303c30b27028f9be06a29b666420274c50e76dc71d6","cross_cats_sorted":["physics.hist-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2018-11-08T07:55:08Z","title_canon_sha256":"6fc8af610c1f2dacab02baab86d71c46ccadd4e6bfce154bfcebf6f0dbf0df06"},"schema_version":"1.0","source":{"id":"1811.09660","kind":"arxiv","version":1}},"canonical_sha256":"4f8fd7f121282a66984a0a472f314e4f274248c6255fc9162a54e38834440765","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4f8fd7f121282a66984a0a472f314e4f274248c6255fc9162a54e38834440765","first_computed_at":"2026-05-17T23:59:57.334698Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:59:57.334698Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"5LAqWZZrbJN28VsOxLw0XXg33+7XWYqz0jF64bS+MTbBAKhPb4cBSNGSjMXX0AYNGw2FrhZOOqtYZglHGxYnBw==","signature_status":"signed_v1","signed_at":"2026-05-17T23:59:57.335365Z","signed_message":"canonical_sha256_bytes"},"source_id":"1811.09660","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:cca794662bc01c78070bf9e9ba7750301a5486f6bbe9abd883688e58b678ae30","sha256:c7a76d2d3ba86be98576ae6969660dc29de88a9628f7d5bf21f580eb215b1773"],"state_sha256":"4d9ea48178d31a398b74f02ce43f716d849461074c751966f4515ddaf2deab06"}