{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:UEOF27JKXHWVCQXCSVAJTGJ7AO","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":"50793811771d8bfd268356960620602b45224e58699110d4523f3fefdb87c84e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2015-10-09T03:40:37Z","title_canon_sha256":"62a91485b2f6054e1c6b38e570af397c23d0ae97f4dc73e671d7059a53c8c05c"},"schema_version":"1.0","source":{"id":"1510.02561","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1510.02561","created_at":"2026-05-18T01:30:42Z"},{"alias_kind":"arxiv_version","alias_value":"1510.02561v1","created_at":"2026-05-18T01:30:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1510.02561","created_at":"2026-05-18T01:30:42Z"},{"alias_kind":"pith_short_12","alias_value":"UEOF27JKXHWV","created_at":"2026-05-18T12:29:44Z"},{"alias_kind":"pith_short_16","alias_value":"UEOF27JKXHWVCQXC","created_at":"2026-05-18T12:29:44Z"},{"alias_kind":"pith_short_8","alias_value":"UEOF27JK","created_at":"2026-05-18T12:29:44Z"}],"graph_snapshots":[{"event_id":"sha256:e4dd538a88d340150886176cb351d2c35c4b1652aef04ffb5709530b7ea92975","target":"graph","created_at":"2026-05-18T01:30:42Z","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":"In this thesis we use the language of sheaf theory in order to develop a deeper understanding of some of the fundamental differences - such as entanglement, contextuality and non-locality - between quantum and classical physics. We first present, based on the work of Abramsky and Brandenburger, how sheaves, defined over certain posets of physically meaningful contexts, give a natural setting for capturing and analysing important quantum mechanical phenomena, such as quantum non-locality and contextuality. We also describe how this setting naturally leads to a three level hierarchy of quantum c","authors_text":"Carmen Maria Constantin","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2015-10-09T03:40:37Z","title":"Sheaf-Theoretic Methods in Quantum Mechanics and Quantum Information Theory"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1510.02561","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":"sha256:7959cbe9af403e9c89c1e11c6efa87d15b44438e625dee2d483050e830002a28","target":"record","created_at":"2026-05-18T01:30:42Z","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":"50793811771d8bfd268356960620602b45224e58699110d4523f3fefdb87c84e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2015-10-09T03:40:37Z","title_canon_sha256":"62a91485b2f6054e1c6b38e570af397c23d0ae97f4dc73e671d7059a53c8c05c"},"schema_version":"1.0","source":{"id":"1510.02561","kind":"arxiv","version":1}},"canonical_sha256":"a11c5d7d2ab9ed5142e2954099993f038de96940f0915da65238c0e13538c309","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a11c5d7d2ab9ed5142e2954099993f038de96940f0915da65238c0e13538c309","first_computed_at":"2026-05-18T01:30:42.068040Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:30:42.068040Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"hwyYLWeSQj6//D8v7ga+36GAg3QIetPX/xInUQXU0A0zAYQg1UdSFNQLWhkwlK4MzJKYju211o7N0NGp5tKABQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:30:42.068676Z","signed_message":"canonical_sha256_bytes"},"source_id":"1510.02561","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7959cbe9af403e9c89c1e11c6efa87d15b44438e625dee2d483050e830002a28","sha256:e4dd538a88d340150886176cb351d2c35c4b1652aef04ffb5709530b7ea92975"],"state_sha256":"a2810095fc395c4818efeaf3509a4d284c4a232887e33a90993afc033f3772fe"}