{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:RA2SB26FVRXXW42OWJXFCT3GHW","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":"c6e99da162f31b9dab29bd074b56214ea77d459df9f5b4e25d781e21f4e42799","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2016-11-03T17:58:56Z","title_canon_sha256":"fb9777581ec221861c74201a0d7b495f9a887776a24fd4f95793db5785492043"},"schema_version":"1.0","source":{"id":"1611.01111","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1611.01111","created_at":"2026-05-18T01:00:17Z"},{"alias_kind":"arxiv_version","alias_value":"1611.01111v1","created_at":"2026-05-18T01:00:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1611.01111","created_at":"2026-05-18T01:00:17Z"},{"alias_kind":"pith_short_12","alias_value":"RA2SB26FVRXX","created_at":"2026-05-18T12:30:41Z"},{"alias_kind":"pith_short_16","alias_value":"RA2SB26FVRXXW42O","created_at":"2026-05-18T12:30:41Z"},{"alias_kind":"pith_short_8","alias_value":"RA2SB26F","created_at":"2026-05-18T12:30:41Z"}],"graph_snapshots":[{"event_id":"sha256:780c103f5cd6bb222ea7b1482a271da161315a05cb99e21a7367bf5b75bb9ea7","target":"graph","created_at":"2026-05-18T01:00:17Z","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":"Recently, it has been stated that single-world interpretations of quantum theory are logically inconsistent. The claim is derived from contradicting statements of agents in a setup combining two Wigner's-friend experiments. Those statements stem from applying the measurement-update rule subjectively, i.e., only for the respective agent's own measurement. We argue that the contradiction expresses the incompatibility of collapse and unitarity - resulting in different formal descriptions of a measurement - and does not allow to dismiss any specific interpretation of quantum theory.","authors_text":"Arne Hansen, Stefan Wolf, Veronika Baumann","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2016-11-03T17:58:56Z","title":"The measurement problem is the measurement problem is the measurement problem"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1611.01111","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:b50ea51e16f6f7890756a27aa431060ab473143ad8ac4154476ae8cb5be4b34a","target":"record","created_at":"2026-05-18T01:00:17Z","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":"c6e99da162f31b9dab29bd074b56214ea77d459df9f5b4e25d781e21f4e42799","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2016-11-03T17:58:56Z","title_canon_sha256":"fb9777581ec221861c74201a0d7b495f9a887776a24fd4f95793db5785492043"},"schema_version":"1.0","source":{"id":"1611.01111","kind":"arxiv","version":1}},"canonical_sha256":"883520ebc5ac6f7b734eb26e514f663d9c67acc786ef6b700720706dc2a4e385","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"883520ebc5ac6f7b734eb26e514f663d9c67acc786ef6b700720706dc2a4e385","first_computed_at":"2026-05-18T01:00:17.670251Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:00:17.670251Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"LzTXqSM0UZf5hqqB5IdzSGsVKiY6mzOUAh5ib/okmSVvSM8i5e5I/LM/0McHIENucDcTOGowHF0ZOy4oUClZBg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:00:17.670904Z","signed_message":"canonical_sha256_bytes"},"source_id":"1611.01111","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b50ea51e16f6f7890756a27aa431060ab473143ad8ac4154476ae8cb5be4b34a","sha256:780c103f5cd6bb222ea7b1482a271da161315a05cb99e21a7367bf5b75bb9ea7"],"state_sha256":"808914988f68a3b4fadfa1f7c6d36f88800bd17d645a9fbd60fe128b661ea2be"}