{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2009:6EQFOQUTEYQ37ISD27YVV2YHPJ","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":"bbe78615f97ceba2562d3d980610d052ec6f1571beafb664ea9f9fe0d589b778","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2009-11-03T22:00:12Z","title_canon_sha256":"2c1b40ea77270c8b45bfb439d4c8a37dd067aea368f6032b80c00402c61b35a6"},"schema_version":"1.0","source":{"id":"0911.0695","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0911.0695","created_at":"2026-05-18T03:57:53Z"},{"alias_kind":"arxiv_version","alias_value":"0911.0695v1","created_at":"2026-05-18T03:57:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0911.0695","created_at":"2026-05-18T03:57:53Z"},{"alias_kind":"pith_short_12","alias_value":"6EQFOQUTEYQ3","created_at":"2026-05-18T12:25:58Z"},{"alias_kind":"pith_short_16","alias_value":"6EQFOQUTEYQ37ISD","created_at":"2026-05-18T12:25:58Z"},{"alias_kind":"pith_short_8","alias_value":"6EQFOQUT","created_at":"2026-05-18T12:25:58Z"}],"graph_snapshots":[{"event_id":"sha256:16ff5ddfb71e7ac9224b51f405f993d2220f76b50c029790db14b6b7aa87d537","target":"graph","created_at":"2026-05-18T03:57:53Z","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":"Quantum theory makes the most accurate empirical predictions and yet it lacks simple, comprehensible physical principles from which the theory can be uniquely derived. A broad class of probabilistic theories exist which all share some features with quantum theory, such as probabilistic predictions for individual outcomes (indeterminism), the impossibility of information transfer faster than speed of light (no-signaling) or the impossibility of copying of unknown states (no-cloning). A vast majority of attempts to find physical principles behind quantum theory either fall short of deriving the ","authors_text":"Borivoje Dakic, Caslav Brukner","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2009-11-03T22:00:12Z","title":"Quantum Theory and Beyond: Is Entanglement Special?"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0911.0695","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:c8e8e512fcd53646235d11476457e3de22af383384a6d5e746df6dc364d3251e","target":"record","created_at":"2026-05-18T03:57:53Z","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":"bbe78615f97ceba2562d3d980610d052ec6f1571beafb664ea9f9fe0d589b778","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2009-11-03T22:00:12Z","title_canon_sha256":"2c1b40ea77270c8b45bfb439d4c8a37dd067aea368f6032b80c00402c61b35a6"},"schema_version":"1.0","source":{"id":"0911.0695","kind":"arxiv","version":1}},"canonical_sha256":"f1205742932621bfa243d7f15aeb077a537947dac6ddb906498b2a24bccf40c9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f1205742932621bfa243d7f15aeb077a537947dac6ddb906498b2a24bccf40c9","first_computed_at":"2026-05-18T03:57:53.788201Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:57:53.788201Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"rJmRs/k47mXh2fd3ikspk9bM+8MmBPcJQECwxvsjgy1XuEvYeaZwhyhv5npLjtby7V7b5zWifMrtpRsGzLF8CA==","signature_status":"signed_v1","signed_at":"2026-05-18T03:57:53.788753Z","signed_message":"canonical_sha256_bytes"},"source_id":"0911.0695","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c8e8e512fcd53646235d11476457e3de22af383384a6d5e746df6dc364d3251e","sha256:16ff5ddfb71e7ac9224b51f405f993d2220f76b50c029790db14b6b7aa87d537"],"state_sha256":"38dbaf1151d6db80c8312233188462ecc26661eb0cfd02de0adf74c2c7b8279b"}