{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:ETNWOWMDNCPPFGTKVRQVMRLL65","short_pith_number":"pith:ETNWOWMD","canonical_record":{"source":{"id":"1305.4809","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2013-05-21T13:17:02Z","cross_cats_sorted":[],"title_canon_sha256":"4b3c855063056a23c35c78dd18a63642e788058f6c1cbe2334cd7a36796d56dc","abstract_canon_sha256":"8b8770b696395a252454644d78ec66e362f2efa061e02bd82b9e4e236206799e"},"schema_version":"1.0"},"canonical_sha256":"24db675983689ef29a6aac6156456bf7463ef49bb84c90b5cf383d0187b16e31","source":{"kind":"arxiv","id":"1305.4809","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1305.4809","created_at":"2026-05-18T03:25:03Z"},{"alias_kind":"arxiv_version","alias_value":"1305.4809v2","created_at":"2026-05-18T03:25:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1305.4809","created_at":"2026-05-18T03:25:03Z"},{"alias_kind":"pith_short_12","alias_value":"ETNWOWMDNCPP","created_at":"2026-05-18T12:27:43Z"},{"alias_kind":"pith_short_16","alias_value":"ETNWOWMDNCPPFGTK","created_at":"2026-05-18T12:27:43Z"},{"alias_kind":"pith_short_8","alias_value":"ETNWOWMD","created_at":"2026-05-18T12:27:43Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:ETNWOWMDNCPPFGTKVRQVMRLL65","target":"record","payload":{"canonical_record":{"source":{"id":"1305.4809","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2013-05-21T13:17:02Z","cross_cats_sorted":[],"title_canon_sha256":"4b3c855063056a23c35c78dd18a63642e788058f6c1cbe2334cd7a36796d56dc","abstract_canon_sha256":"8b8770b696395a252454644d78ec66e362f2efa061e02bd82b9e4e236206799e"},"schema_version":"1.0"},"canonical_sha256":"24db675983689ef29a6aac6156456bf7463ef49bb84c90b5cf383d0187b16e31","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:25:03.944200Z","signature_b64":"KUWBXi/WDnyNpCfsdzvigfX+doKOA7Hm0f2lsyE/52UWTj259HL0ZgWiF1FEIU9Iho9+xFx4VmQSoCHuS2O3Bw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"24db675983689ef29a6aac6156456bf7463ef49bb84c90b5cf383d0187b16e31","last_reissued_at":"2026-05-18T03:25:03.943798Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:25:03.943798Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1305.4809","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T03:25:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"z89SMMhE6ZmVeT3pkHEFjumLXNRTWGd+K0+NvEqZ5z2Z7sngy1k8cqujnOb6791iM8tYe03kBY4eiDmOzbknBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-22T12:35:53.224137Z"},"content_sha256":"592bdf029b5ad0b848e40c38c6bec286d58ca27860959eeffb0e1f520d6df2e5","schema_version":"1.0","event_id":"sha256:592bdf029b5ad0b848e40c38c6bec286d58ca27860959eeffb0e1f520d6df2e5"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:ETNWOWMDNCPPFGTKVRQVMRLL65","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Are the 'weak measurements' really measurements?","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"D. Sokolovski","submitted_at":"2013-05-21T13:17:02Z","abstract_excerpt":"Weak measurements can be seen as an attempt at answering the 'Which way?' question without destroying interference between the pathways involved. Unusual mean values obtained in such measurements represent the response of a quantum system to this 'forbidden' question, in which the 'true' composition of virtual pathways is hidden from the observer. Such values indicate a failure of a measurement where the uncertainty principle says it must fail, rather than provide an additional insight into physical reality."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1305.4809","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T03:25:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"g6oPB4k+NDam/N3fBvocQPRyQ4nniyUpc8jNdDWRiksB5tPXaDle6WdKOA9R7LjQqfTVpnRGK8M0Eizoc/JQDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-22T12:35:53.224505Z"},"content_sha256":"cbb1edea300b7c6f20639048ffe43af4c3f95e6f8282b8bec0c04278c0e291e1","schema_version":"1.0","event_id":"sha256:cbb1edea300b7c6f20639048ffe43af4c3f95e6f8282b8bec0c04278c0e291e1"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ETNWOWMDNCPPFGTKVRQVMRLL65/bundle.json","state_url":"https://pith.science/pith/ETNWOWMDNCPPFGTKVRQVMRLL65/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ETNWOWMDNCPPFGTKVRQVMRLL65/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-06-22T12:35:53Z","links":{"resolver":"https://pith.science/pith/ETNWOWMDNCPPFGTKVRQVMRLL65","bundle":"https://pith.science/pith/ETNWOWMDNCPPFGTKVRQVMRLL65/bundle.json","state":"https://pith.science/pith/ETNWOWMDNCPPFGTKVRQVMRLL65/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ETNWOWMDNCPPFGTKVRQVMRLL65/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:ETNWOWMDNCPPFGTKVRQVMRLL65","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":"8b8770b696395a252454644d78ec66e362f2efa061e02bd82b9e4e236206799e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2013-05-21T13:17:02Z","title_canon_sha256":"4b3c855063056a23c35c78dd18a63642e788058f6c1cbe2334cd7a36796d56dc"},"schema_version":"1.0","source":{"id":"1305.4809","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1305.4809","created_at":"2026-05-18T03:25:03Z"},{"alias_kind":"arxiv_version","alias_value":"1305.4809v2","created_at":"2026-05-18T03:25:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1305.4809","created_at":"2026-05-18T03:25:03Z"},{"alias_kind":"pith_short_12","alias_value":"ETNWOWMDNCPP","created_at":"2026-05-18T12:27:43Z"},{"alias_kind":"pith_short_16","alias_value":"ETNWOWMDNCPPFGTK","created_at":"2026-05-18T12:27:43Z"},{"alias_kind":"pith_short_8","alias_value":"ETNWOWMD","created_at":"2026-05-18T12:27:43Z"}],"graph_snapshots":[{"event_id":"sha256:cbb1edea300b7c6f20639048ffe43af4c3f95e6f8282b8bec0c04278c0e291e1","target":"graph","created_at":"2026-05-18T03:25:03Z","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":"Weak measurements can be seen as an attempt at answering the 'Which way?' question without destroying interference between the pathways involved. Unusual mean values obtained in such measurements represent the response of a quantum system to this 'forbidden' question, in which the 'true' composition of virtual pathways is hidden from the observer. Such values indicate a failure of a measurement where the uncertainty principle says it must fail, rather than provide an additional insight into physical reality.","authors_text":"D. Sokolovski","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2013-05-21T13:17:02Z","title":"Are the 'weak measurements' really measurements?"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1305.4809","kind":"arxiv","version":2},"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":"sha256:592bdf029b5ad0b848e40c38c6bec286d58ca27860959eeffb0e1f520d6df2e5","target":"record","created_at":"2026-05-18T03:25:03Z","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":"8b8770b696395a252454644d78ec66e362f2efa061e02bd82b9e4e236206799e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2013-05-21T13:17:02Z","title_canon_sha256":"4b3c855063056a23c35c78dd18a63642e788058f6c1cbe2334cd7a36796d56dc"},"schema_version":"1.0","source":{"id":"1305.4809","kind":"arxiv","version":2}},"canonical_sha256":"24db675983689ef29a6aac6156456bf7463ef49bb84c90b5cf383d0187b16e31","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"24db675983689ef29a6aac6156456bf7463ef49bb84c90b5cf383d0187b16e31","first_computed_at":"2026-05-18T03:25:03.943798Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:25:03.943798Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"KUWBXi/WDnyNpCfsdzvigfX+doKOA7Hm0f2lsyE/52UWTj259HL0ZgWiF1FEIU9Iho9+xFx4VmQSoCHuS2O3Bw==","signature_status":"signed_v1","signed_at":"2026-05-18T03:25:03.944200Z","signed_message":"canonical_sha256_bytes"},"source_id":"1305.4809","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:592bdf029b5ad0b848e40c38c6bec286d58ca27860959eeffb0e1f520d6df2e5","sha256:cbb1edea300b7c6f20639048ffe43af4c3f95e6f8282b8bec0c04278c0e291e1"],"state_sha256":"9bf9451d0d68d650319926f9188000c837a5b878b389ee06e1ce0cb47d63663d"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"g/PJ3m8hgDQjim6/+P3qJb7V+0OGtMBHR0FAEtc671PiyMztz2ACqNAKfU24+FqzzFQZJP2D4XcampqSf7GtBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-22T12:35:53.226502Z","bundle_sha256":"544c588ea690500d000d7f182d457d6c81d2c9d762bc8e366ae482dce3cfa2ba"}}