{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:KZTNTWECNZGKPSQCXC5FV4TWQV","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":"5d8a9e10d8c9caaf8f4a904fb2219a21696bd5e46d66d937e01774af3a8b6533","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2010-05-14T00:08:56Z","title_canon_sha256":"4da8b23e8608f19fa055e56cf73b460d82b43144e3f11f6c1c98d53be3a81583"},"schema_version":"1.0","source":{"id":"1005.2438","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1005.2438","created_at":"2026-05-18T02:24:07Z"},{"alias_kind":"arxiv_version","alias_value":"1005.2438v3","created_at":"2026-05-18T02:24:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1005.2438","created_at":"2026-05-18T02:24:07Z"},{"alias_kind":"pith_short_12","alias_value":"KZTNTWECNZGK","created_at":"2026-05-18T12:26:09Z"},{"alias_kind":"pith_short_16","alias_value":"KZTNTWECNZGKPSQC","created_at":"2026-05-18T12:26:09Z"},{"alias_kind":"pith_short_8","alias_value":"KZTNTWEC","created_at":"2026-05-18T12:26:09Z"}],"graph_snapshots":[{"event_id":"sha256:59afc78f69f80d98923163814a69dda84566fddc3a5270ad7f2e42904ff447bc","target":"graph","created_at":"2026-05-18T02:24:07Z","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":"There has been considerable recent interest in the consequences of closed timelike curves (CTCs) for the dynamics of quantum mechanical systems. A vast majority of research into this area makes use of the dynamical equations developed by Deutsch, which were developed from a consistency condition that assumes that mixed quantum states uniquely describe the physical state of a system. We criticise this choice of consistency condition from an epistemic perspective, i.e., a perspective in which the quantum state represents a state of knowledge about a system. We demonstrate that directly applying ","authors_text":"Joel J. Wallman, Stephen D. Bartlett","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2010-05-14T00:08:56Z","title":"Revisiting consistency conditions for quantum states of systems on closed timelike curves: an epistemic perspective"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1005.2438","kind":"arxiv","version":3},"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":"sha256:22ceb46255d18c0bda9835f8aec7b3960db1a3c18bde2aa729fbff58bf602e49","target":"record","created_at":"2026-05-18T02:24:07Z","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":"5d8a9e10d8c9caaf8f4a904fb2219a21696bd5e46d66d937e01774af3a8b6533","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2010-05-14T00:08:56Z","title_canon_sha256":"4da8b23e8608f19fa055e56cf73b460d82b43144e3f11f6c1c98d53be3a81583"},"schema_version":"1.0","source":{"id":"1005.2438","kind":"arxiv","version":3}},"canonical_sha256":"5666d9d8826e4ca7ca02b8ba5af276855aa5fe796ff04cb907dc4544d222a006","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5666d9d8826e4ca7ca02b8ba5af276855aa5fe796ff04cb907dc4544d222a006","first_computed_at":"2026-05-18T02:24:07.250975Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:24:07.250975Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"UE4FIoRTUM/n3QWpqXItUTKHZBHMQPBMu/NHR9c7IdPuePdhvY8S9wksODXhnCTO79W9XsePjWh3h2sZxOW4Cg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:24:07.251717Z","signed_message":"canonical_sha256_bytes"},"source_id":"1005.2438","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:22ceb46255d18c0bda9835f8aec7b3960db1a3c18bde2aa729fbff58bf602e49","sha256:59afc78f69f80d98923163814a69dda84566fddc3a5270ad7f2e42904ff447bc"],"state_sha256":"c92633de41330f721acc345e6dd3f57b64c425963862a2ae6fb25e467aa14ba9"}