{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:IOH5TJKE2I4MNCKOC5T3DDG4ES","short_pith_number":"pith:IOH5TJKE","canonical_record":{"source":{"id":"1509.00641","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2015-09-02T11:06:26Z","cross_cats_sorted":["cond-mat.quant-gas","cs.IT","math.IT"],"title_canon_sha256":"9d874d8575b6144ffd51cb966dba7a19374e0d7ccf74915d36a857a7fbbb5548","abstract_canon_sha256":"6cfc6108c6656c645d400f350e1be2e1b1f54678bdc305845208576466b5c63b"},"schema_version":"1.0"},"canonical_sha256":"438fd9a544d238c6894e1767b18cdc2489d10f582f34a16b37cfa5cbab2db698","source":{"kind":"arxiv","id":"1509.00641","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1509.00641","created_at":"2026-05-18T01:22:36Z"},{"alias_kind":"arxiv_version","alias_value":"1509.00641v1","created_at":"2026-05-18T01:22:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1509.00641","created_at":"2026-05-18T01:22:36Z"},{"alias_kind":"pith_short_12","alias_value":"IOH5TJKE2I4M","created_at":"2026-05-18T12:29:25Z"},{"alias_kind":"pith_short_16","alias_value":"IOH5TJKE2I4MNCKO","created_at":"2026-05-18T12:29:25Z"},{"alias_kind":"pith_short_8","alias_value":"IOH5TJKE","created_at":"2026-05-18T12:29:25Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:IOH5TJKE2I4MNCKOC5T3DDG4ES","target":"record","payload":{"canonical_record":{"source":{"id":"1509.00641","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2015-09-02T11:06:26Z","cross_cats_sorted":["cond-mat.quant-gas","cs.IT","math.IT"],"title_canon_sha256":"9d874d8575b6144ffd51cb966dba7a19374e0d7ccf74915d36a857a7fbbb5548","abstract_canon_sha256":"6cfc6108c6656c645d400f350e1be2e1b1f54678bdc305845208576466b5c63b"},"schema_version":"1.0"},"canonical_sha256":"438fd9a544d238c6894e1767b18cdc2489d10f582f34a16b37cfa5cbab2db698","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:22:36.551871Z","signature_b64":"XcO9+bXUzAu42+eLiXx1lxNO2PlaDxQsfIAI7EtMiVATOuAWKDTLfG0lCxA4/xi1Hn5T++3dHlyYQtMBKEvmAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"438fd9a544d238c6894e1767b18cdc2489d10f582f34a16b37cfa5cbab2db698","last_reissued_at":"2026-05-18T01:22:36.551366Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:22:36.551366Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1509.00641","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:22:36Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"SP8HKh2yU7b1vymTO1H4r52BwCVCUPg702TK1IhWhi4OWDfKh6oPu3FalhWZCNQO9qK7DBY8boIgr+uCCJV/Cw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T22:59:33.634691Z"},"content_sha256":"01aca7cb2a13f4b29a0c977e37f6c3e322ae51d212b420875c3e5068917fccfd","schema_version":"1.0","event_id":"sha256:01aca7cb2a13f4b29a0c977e37f6c3e322ae51d212b420875c3e5068917fccfd"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:IOH5TJKE2I4MNCKOC5T3DDG4ES","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Weak measurement combined with quantum delayed-choice experiment and implementation in optomechanical system","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.quant-gas","cs.IT","math.IT"],"primary_cat":"quant-ph","authors_text":"and He-Shan Song, Gang Li, Ming-Yong Ye, Tao Wang","submitted_at":"2015-09-02T11:06:26Z","abstract_excerpt":"Weak measurement [1,19] combined with quantum delayed-choice experiment that use quantum beam splitter instead of the beam splitter give rise to a surprising amplification effect, i.e., counterintuitive negative amplification effect. We show that this effect is caused by the wave and particle behaviours of the system to be and can't be explained by a semiclassical wave theory, due to the entanglement of the system and the ancilla in quantum beam splitter. The amplification mechanism about wave-particle duality in quantum mechanics lead us to a scheme for implementation of weak measurement in o"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1509.00641","kind":"arxiv","version":1},"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":"2026-05-18T01:22:36Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xWqQOZF0P376PscTMrWmPCuVvegCtziLdhf4TZx4hyzXLNrv3fUgN3HP5XBghXGoQxuvXG90zOYSiNCxXDU9Bg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T22:59:33.635047Z"},"content_sha256":"c94ad2620d5a66055f3905fb5431baff32fcbe37d4407f01ae4e4f090d314989","schema_version":"1.0","event_id":"sha256:c94ad2620d5a66055f3905fb5431baff32fcbe37d4407f01ae4e4f090d314989"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/IOH5TJKE2I4MNCKOC5T3DDG4ES/bundle.json","state_url":"https://pith.science/pith/IOH5TJKE2I4MNCKOC5T3DDG4ES/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/IOH5TJKE2I4MNCKOC5T3DDG4ES/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":"2026-05-27T22:59:33Z","links":{"resolver":"https://pith.science/pith/IOH5TJKE2I4MNCKOC5T3DDG4ES","bundle":"https://pith.science/pith/IOH5TJKE2I4MNCKOC5T3DDG4ES/bundle.json","state":"https://pith.science/pith/IOH5TJKE2I4MNCKOC5T3DDG4ES/state.json","well_known_bundle":"https://pith.science/.well-known/pith/IOH5TJKE2I4MNCKOC5T3DDG4ES/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:IOH5TJKE2I4MNCKOC5T3DDG4ES","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":"6cfc6108c6656c645d400f350e1be2e1b1f54678bdc305845208576466b5c63b","cross_cats_sorted":["cond-mat.quant-gas","cs.IT","math.IT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2015-09-02T11:06:26Z","title_canon_sha256":"9d874d8575b6144ffd51cb966dba7a19374e0d7ccf74915d36a857a7fbbb5548"},"schema_version":"1.0","source":{"id":"1509.00641","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1509.00641","created_at":"2026-05-18T01:22:36Z"},{"alias_kind":"arxiv_version","alias_value":"1509.00641v1","created_at":"2026-05-18T01:22:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1509.00641","created_at":"2026-05-18T01:22:36Z"},{"alias_kind":"pith_short_12","alias_value":"IOH5TJKE2I4M","created_at":"2026-05-18T12:29:25Z"},{"alias_kind":"pith_short_16","alias_value":"IOH5TJKE2I4MNCKO","created_at":"2026-05-18T12:29:25Z"},{"alias_kind":"pith_short_8","alias_value":"IOH5TJKE","created_at":"2026-05-18T12:29:25Z"}],"graph_snapshots":[{"event_id":"sha256:c94ad2620d5a66055f3905fb5431baff32fcbe37d4407f01ae4e4f090d314989","target":"graph","created_at":"2026-05-18T01:22:36Z","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 measurement [1,19] combined with quantum delayed-choice experiment that use quantum beam splitter instead of the beam splitter give rise to a surprising amplification effect, i.e., counterintuitive negative amplification effect. We show that this effect is caused by the wave and particle behaviours of the system to be and can't be explained by a semiclassical wave theory, due to the entanglement of the system and the ancilla in quantum beam splitter. The amplification mechanism about wave-particle duality in quantum mechanics lead us to a scheme for implementation of weak measurement in o","authors_text":"and He-Shan Song, Gang Li, Ming-Yong Ye, Tao Wang","cross_cats":["cond-mat.quant-gas","cs.IT","math.IT"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2015-09-02T11:06:26Z","title":"Weak measurement combined with quantum delayed-choice experiment and implementation in optomechanical system"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1509.00641","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":"sha256:01aca7cb2a13f4b29a0c977e37f6c3e322ae51d212b420875c3e5068917fccfd","target":"record","created_at":"2026-05-18T01:22:36Z","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":"6cfc6108c6656c645d400f350e1be2e1b1f54678bdc305845208576466b5c63b","cross_cats_sorted":["cond-mat.quant-gas","cs.IT","math.IT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2015-09-02T11:06:26Z","title_canon_sha256":"9d874d8575b6144ffd51cb966dba7a19374e0d7ccf74915d36a857a7fbbb5548"},"schema_version":"1.0","source":{"id":"1509.00641","kind":"arxiv","version":1}},"canonical_sha256":"438fd9a544d238c6894e1767b18cdc2489d10f582f34a16b37cfa5cbab2db698","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"438fd9a544d238c6894e1767b18cdc2489d10f582f34a16b37cfa5cbab2db698","first_computed_at":"2026-05-18T01:22:36.551366Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:22:36.551366Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"XcO9+bXUzAu42+eLiXx1lxNO2PlaDxQsfIAI7EtMiVATOuAWKDTLfG0lCxA4/xi1Hn5T++3dHlyYQtMBKEvmAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:22:36.551871Z","signed_message":"canonical_sha256_bytes"},"source_id":"1509.00641","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:01aca7cb2a13f4b29a0c977e37f6c3e322ae51d212b420875c3e5068917fccfd","sha256:c94ad2620d5a66055f3905fb5431baff32fcbe37d4407f01ae4e4f090d314989"],"state_sha256":"a283fb118776ba5b8965e48275a691d0f028cd273d7dece6a82e7f559443ee3e"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"wZp6vD7VmRu0XYD+IponeKcX3iRlyqTuiXUfEzILu7Z08ehb8Z7icJkVNk62sn7nza7g2Eg1LcR9ei82qWW6Bg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-27T22:59:33.637478Z","bundle_sha256":"2e916699e3172b232612babbe94e35a3b0871187afd823e919c32e90aa0c0969"}}