{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:V6FZXASRQ7S6THRWJ2ANVXENTY","short_pith_number":"pith:V6FZXASR","canonical_record":{"source":{"id":"1109.6824","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2011-09-30T14:07:14Z","cross_cats_sorted":[],"title_canon_sha256":"55dc80150f15f2bb635c6b70a93bf8e3c5ac499810af6a1cd896814e2b365b2d","abstract_canon_sha256":"949e38b0037eea827b86f6853ad3050d807b92d13cb77eea190a651cdbdb097c"},"schema_version":"1.0"},"canonical_sha256":"af8b9b825187e5e99e364e80dadc8d9e26bc84b8e8c3ec00423dbe6d752d3bca","source":{"kind":"arxiv","id":"1109.6824","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1109.6824","created_at":"2026-05-18T02:21:35Z"},{"alias_kind":"arxiv_version","alias_value":"1109.6824v3","created_at":"2026-05-18T02:21:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1109.6824","created_at":"2026-05-18T02:21:35Z"},{"alias_kind":"pith_short_12","alias_value":"V6FZXASRQ7S6","created_at":"2026-05-18T12:26:42Z"},{"alias_kind":"pith_short_16","alias_value":"V6FZXASRQ7S6THRW","created_at":"2026-05-18T12:26:42Z"},{"alias_kind":"pith_short_8","alias_value":"V6FZXASR","created_at":"2026-05-18T12:26:42Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:V6FZXASRQ7S6THRWJ2ANVXENTY","target":"record","payload":{"canonical_record":{"source":{"id":"1109.6824","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2011-09-30T14:07:14Z","cross_cats_sorted":[],"title_canon_sha256":"55dc80150f15f2bb635c6b70a93bf8e3c5ac499810af6a1cd896814e2b365b2d","abstract_canon_sha256":"949e38b0037eea827b86f6853ad3050d807b92d13cb77eea190a651cdbdb097c"},"schema_version":"1.0"},"canonical_sha256":"af8b9b825187e5e99e364e80dadc8d9e26bc84b8e8c3ec00423dbe6d752d3bca","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:21:35.884636Z","signature_b64":"yONuS3bx5jUTztvosLtP73YJ+er/ztGLACZW5w3LZCuWGpE+jUkx179kJuC/52F1qpQ0J811ewRs9/1KfIK6Cw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"af8b9b825187e5e99e364e80dadc8d9e26bc84b8e8c3ec00423dbe6d752d3bca","last_reissued_at":"2026-05-18T02:21:35.884123Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:21:35.884123Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1109.6824","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:21:35Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"uIacDRdTRV0jryGMYOuLRXC2ZwQcUq4DUPnBumX3vHYnQZ6Z1TC97oY06RFrmFRGV3i2juKo71chmF/ihvT3Cw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T21:12:08.677534Z"},"content_sha256":"ab786659478d9e3182b9d77c0aff5b70ccb9500b0675e4a9bab5baf025f1b0a0","schema_version":"1.0","event_id":"sha256:ab786659478d9e3182b9d77c0aff5b70ccb9500b0675e4a9bab5baf025f1b0a0"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:V6FZXASRQ7S6THRWJ2ANVXENTY","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Weak and semiweak values in non-ideal spin measurements: an exact treatment beyond the asymptotic regime","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"A. K. Pan, A. Matzkin","submitted_at":"2011-09-30T14:07:14Z","abstract_excerpt":"We consider weak measurements (WM) of a spin observable in quantum mechanics beyond the usual asymptotic regime. This is done by obtaining the exact time-dependent wave functions of the measuring apparatus for general non-ideal measurements. Ideal strong measurements and the usual WM regime are obtained as the two extreme limiting cases of our exact treatment. We show that in the intermediate regime non-ideal measurements lead to \"semiweak\" eccentric values that differ from the usual weak values. We further show that even in the WM regime the exact treatment leads to a meter behavior that can "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1109.6824","kind":"arxiv","version":3},"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":"2026-05-18T02:21:35Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"aQ6SyhUmlKzTayte39xOqhJmiSW2ZqWpS4u+e8RXLVCcK/zJKusoQvU3/nbg2K5ooZBF7jnmG/vFsZtpvsaUBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T21:12:08.677991Z"},"content_sha256":"23d65309834dedd4b3d176a2610280ec7e8d1c3a3d1254760d891ab73f6281db","schema_version":"1.0","event_id":"sha256:23d65309834dedd4b3d176a2610280ec7e8d1c3a3d1254760d891ab73f6281db"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/V6FZXASRQ7S6THRWJ2ANVXENTY/bundle.json","state_url":"https://pith.science/pith/V6FZXASRQ7S6THRWJ2ANVXENTY/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/V6FZXASRQ7S6THRWJ2ANVXENTY/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":"2026-06-05T21:12:08Z","links":{"resolver":"https://pith.science/pith/V6FZXASRQ7S6THRWJ2ANVXENTY","bundle":"https://pith.science/pith/V6FZXASRQ7S6THRWJ2ANVXENTY/bundle.json","state":"https://pith.science/pith/V6FZXASRQ7S6THRWJ2ANVXENTY/state.json","well_known_bundle":"https://pith.science/.well-known/pith/V6FZXASRQ7S6THRWJ2ANVXENTY/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:V6FZXASRQ7S6THRWJ2ANVXENTY","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":"949e38b0037eea827b86f6853ad3050d807b92d13cb77eea190a651cdbdb097c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2011-09-30T14:07:14Z","title_canon_sha256":"55dc80150f15f2bb635c6b70a93bf8e3c5ac499810af6a1cd896814e2b365b2d"},"schema_version":"1.0","source":{"id":"1109.6824","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1109.6824","created_at":"2026-05-18T02:21:35Z"},{"alias_kind":"arxiv_version","alias_value":"1109.6824v3","created_at":"2026-05-18T02:21:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1109.6824","created_at":"2026-05-18T02:21:35Z"},{"alias_kind":"pith_short_12","alias_value":"V6FZXASRQ7S6","created_at":"2026-05-18T12:26:42Z"},{"alias_kind":"pith_short_16","alias_value":"V6FZXASRQ7S6THRW","created_at":"2026-05-18T12:26:42Z"},{"alias_kind":"pith_short_8","alias_value":"V6FZXASR","created_at":"2026-05-18T12:26:42Z"}],"graph_snapshots":[{"event_id":"sha256:23d65309834dedd4b3d176a2610280ec7e8d1c3a3d1254760d891ab73f6281db","target":"graph","created_at":"2026-05-18T02:21:35Z","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":"We consider weak measurements (WM) of a spin observable in quantum mechanics beyond the usual asymptotic regime. This is done by obtaining the exact time-dependent wave functions of the measuring apparatus for general non-ideal measurements. Ideal strong measurements and the usual WM regime are obtained as the two extreme limiting cases of our exact treatment. We show that in the intermediate regime non-ideal measurements lead to \"semiweak\" eccentric values that differ from the usual weak values. We further show that even in the WM regime the exact treatment leads to a meter behavior that can ","authors_text":"A. K. Pan, A. Matzkin","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2011-09-30T14:07:14Z","title":"Weak and semiweak values in non-ideal spin measurements: an exact treatment beyond the asymptotic regime"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1109.6824","kind":"arxiv","version":3},"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:ab786659478d9e3182b9d77c0aff5b70ccb9500b0675e4a9bab5baf025f1b0a0","target":"record","created_at":"2026-05-18T02:21:35Z","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":"949e38b0037eea827b86f6853ad3050d807b92d13cb77eea190a651cdbdb097c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2011-09-30T14:07:14Z","title_canon_sha256":"55dc80150f15f2bb635c6b70a93bf8e3c5ac499810af6a1cd896814e2b365b2d"},"schema_version":"1.0","source":{"id":"1109.6824","kind":"arxiv","version":3}},"canonical_sha256":"af8b9b825187e5e99e364e80dadc8d9e26bc84b8e8c3ec00423dbe6d752d3bca","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"af8b9b825187e5e99e364e80dadc8d9e26bc84b8e8c3ec00423dbe6d752d3bca","first_computed_at":"2026-05-18T02:21:35.884123Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:21:35.884123Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"yONuS3bx5jUTztvosLtP73YJ+er/ztGLACZW5w3LZCuWGpE+jUkx179kJuC/52F1qpQ0J811ewRs9/1KfIK6Cw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:21:35.884636Z","signed_message":"canonical_sha256_bytes"},"source_id":"1109.6824","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ab786659478d9e3182b9d77c0aff5b70ccb9500b0675e4a9bab5baf025f1b0a0","sha256:23d65309834dedd4b3d176a2610280ec7e8d1c3a3d1254760d891ab73f6281db"],"state_sha256":"33ae4aad82327040a7d778c55d3cb6ecb631ab17c7f172ecaf84cbe065065ee2"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"AKvLQX5y7GL37Ine1zJ4okZ4rQbQKo1PLh/9dQBhluuwkdtz/p+9qEaveN4jCNek1lINyRbl7j3Xe6PUchVPDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-05T21:12:08.680793Z","bundle_sha256":"b0998ecb8592e250881b2f17b8c5a166a361e5b78a8905e9102d5f61a8695af3"}}