{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:DJBDNADIRKOU2R6BKH5KROYM7T","short_pith_number":"pith:DJBDNADI","schema_version":"1.0","canonical_sha256":"1a423680688a9d4d47c151faa8bb0cfcd8c9b3a4df41e6b3cffafa27c506b0ef","source":{"kind":"arxiv","id":"1907.06240","version":2},"attestation_state":"computed","paper":{"title":"'Two Dogmas' Redux","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Jeffrey Bub","submitted_at":"2019-07-14T16:15:16Z","abstract_excerpt":"About ten years ago, Itamar Pitowsky and I wrote a paper, 'Two dogmas about quantum mechanics,' in which we outlined an information-theoretic interpretation of quantum mechanics as an alternative to the Everett interpretation. Here I revisit the paper and, following Frauchiger and Renner, I show that the Everett interpretation leads to modal contradictions in 'Wigner's-Friend'-type scenarios that involve 'encapsulated' measurements, where a super-observer (which could be a quantum automaton), with unrestricted ability to measure any arbitrary observable of a complex quantum system, measures th"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1907.06240","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2019-07-14T16:15:16Z","cross_cats_sorted":[],"title_canon_sha256":"606e94ca9820f6e29beab8ced6fd9dfef2c4d872ba2ddba2d976bdc0b60f1dfa","abstract_canon_sha256":"a22b815d685dec31864d6574b3dacbe3a9ef951a3d2ac97057a2666378cdef86"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:39:53.260051Z","signature_b64":"5H/SHtMJd7IsmbhdD/SLXjp5id14eQX19vwNugFWjrlf5cZQxhFyUARposTng/FwrcYVHRO9TSmnmvlanniZCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1a423680688a9d4d47c151faa8bb0cfcd8c9b3a4df41e6b3cffafa27c506b0ef","last_reissued_at":"2026-05-17T23:39:53.259549Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:39:53.259549Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"'Two Dogmas' Redux","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Jeffrey Bub","submitted_at":"2019-07-14T16:15:16Z","abstract_excerpt":"About ten years ago, Itamar Pitowsky and I wrote a paper, 'Two dogmas about quantum mechanics,' in which we outlined an information-theoretic interpretation of quantum mechanics as an alternative to the Everett interpretation. Here I revisit the paper and, following Frauchiger and Renner, I show that the Everett interpretation leads to modal contradictions in 'Wigner's-Friend'-type scenarios that involve 'encapsulated' measurements, where a super-observer (which could be a quantum automaton), with unrestricted ability to measure any arbitrary observable of a complex quantum system, measures th"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1907.06240","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"1907.06240","created_at":"2026-05-17T23:39:53.259625+00:00"},{"alias_kind":"arxiv_version","alias_value":"1907.06240v2","created_at":"2026-05-17T23:39:53.259625+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1907.06240","created_at":"2026-05-17T23:39:53.259625+00:00"},{"alias_kind":"pith_short_12","alias_value":"DJBDNADIRKOU","created_at":"2026-05-18T12:33:15.570797+00:00"},{"alias_kind":"pith_short_16","alias_value":"DJBDNADIRKOU2R6B","created_at":"2026-05-18T12:33:15.570797+00:00"},{"alias_kind":"pith_short_8","alias_value":"DJBDNADI","created_at":"2026-05-18T12:33:15.570797+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/DJBDNADIRKOU2R6BKH5KROYM7T","json":"https://pith.science/pith/DJBDNADIRKOU2R6BKH5KROYM7T.json","graph_json":"https://pith.science/api/pith-number/DJBDNADIRKOU2R6BKH5KROYM7T/graph.json","events_json":"https://pith.science/api/pith-number/DJBDNADIRKOU2R6BKH5KROYM7T/events.json","paper":"https://pith.science/paper/DJBDNADI"},"agent_actions":{"view_html":"https://pith.science/pith/DJBDNADIRKOU2R6BKH5KROYM7T","download_json":"https://pith.science/pith/DJBDNADIRKOU2R6BKH5KROYM7T.json","view_paper":"https://pith.science/paper/DJBDNADI","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1907.06240&json=true","fetch_graph":"https://pith.science/api/pith-number/DJBDNADIRKOU2R6BKH5KROYM7T/graph.json","fetch_events":"https://pith.science/api/pith-number/DJBDNADIRKOU2R6BKH5KROYM7T/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/DJBDNADIRKOU2R6BKH5KROYM7T/action/timestamp_anchor","attest_storage":"https://pith.science/pith/DJBDNADIRKOU2R6BKH5KROYM7T/action/storage_attestation","attest_author":"https://pith.science/pith/DJBDNADIRKOU2R6BKH5KROYM7T/action/author_attestation","sign_citation":"https://pith.science/pith/DJBDNADIRKOU2R6BKH5KROYM7T/action/citation_signature","submit_replication":"https://pith.science/pith/DJBDNADIRKOU2R6BKH5KROYM7T/action/replication_record"}},"created_at":"2026-05-17T23:39:53.259625+00:00","updated_at":"2026-05-17T23:39:53.259625+00:00"}