{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:U3GA7MMOZAD5VZHCYQKZ6A2IHU","short_pith_number":"pith:U3GA7MMO","canonical_record":{"source":{"id":"1804.05400","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2018-04-15T18:02:24Z","cross_cats_sorted":[],"title_canon_sha256":"a6fe842ceae68d8dab16d72057646e969813198b87e818bc47299522ea258847","abstract_canon_sha256":"de005540dfc5a108dd0c4eddc539b5881fb8d7a39b32951784b0c8f83db62b0d"},"schema_version":"1.0"},"canonical_sha256":"a6cc0fb18ec807dae4e2c4159f03483d0e9791d64b33f90aab8d8913ac11ebc3","source":{"kind":"arxiv","id":"1804.05400","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1804.05400","created_at":"2026-05-17T23:48:40Z"},{"alias_kind":"arxiv_version","alias_value":"1804.05400v3","created_at":"2026-05-17T23:48:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1804.05400","created_at":"2026-05-17T23:48:40Z"},{"alias_kind":"pith_short_12","alias_value":"U3GA7MMOZAD5","created_at":"2026-05-18T12:32:56Z"},{"alias_kind":"pith_short_16","alias_value":"U3GA7MMOZAD5VZHC","created_at":"2026-05-18T12:32:56Z"},{"alias_kind":"pith_short_8","alias_value":"U3GA7MMO","created_at":"2026-05-18T12:32:56Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:U3GA7MMOZAD5VZHCYQKZ6A2IHU","target":"record","payload":{"canonical_record":{"source":{"id":"1804.05400","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2018-04-15T18:02:24Z","cross_cats_sorted":[],"title_canon_sha256":"a6fe842ceae68d8dab16d72057646e969813198b87e818bc47299522ea258847","abstract_canon_sha256":"de005540dfc5a108dd0c4eddc539b5881fb8d7a39b32951784b0c8f83db62b0d"},"schema_version":"1.0"},"canonical_sha256":"a6cc0fb18ec807dae4e2c4159f03483d0e9791d64b33f90aab8d8913ac11ebc3","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:48:40.591651Z","signature_b64":"8Eg8K1cp0eebozZrjDCUFMv9jDU5bAvrCIshOwAN+u1LzLA4PvY4StUKYpwzHSAQtsryLbn8Um964ItoEfIzDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a6cc0fb18ec807dae4e2c4159f03483d0e9791d64b33f90aab8d8913ac11ebc3","last_reissued_at":"2026-05-17T23:48:40.591153Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:48:40.591153Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1804.05400","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":"2026-05-17T23:48:40Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"j7RF5v7YHmwzDjyGNSNF5KA6tEBUstRtaMo0LHGJrNeZPkqZ13Vd0jRKBNughKh2JQLejqdXU0qOl1OTd9fQAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-29T19:11:11.088403Z"},"content_sha256":"bf8316b9d44970bc09c979ed622f36f3eb1fae0f1b423625f321c0c2f7fb5b0f","schema_version":"1.0","event_id":"sha256:bf8316b9d44970bc09c979ed622f36f3eb1fae0f1b423625f321c0c2f7fb5b0f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:U3GA7MMOZAD5VZHCYQKZ6A2IHU","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Universality of local weak interactions and its application for interferometric alignment","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Demitry Farfurnik, Harald Weinfurter, Jan Dziewior, Jasmin Meinecke, Jonathan Efroni, Katharina Senkalla, Lev Vaidman, Lukas Knips, Nimrod Benshalom, Shimshon Bar-Ad","submitted_at":"2018-04-15T18:02:24Z","abstract_excerpt":"The modification of the effect of interactions of a particle as a function of its pre- and postselected states is analyzed theoretically and experimentally. The universality property of this modification in the case of local interactions of a spatially pre- and postselected particle has been found. It allowed to define an operational approach for characterization of the presence of a quantum particle in a particular place: the way it modifies the effect of local interactions. The experiment demonstrating this universality property provides an efficient interferometric alignment method, in whic"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1804.05400","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":"2026-05-17T23:48:40Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Zn1X+8GOVkMO6hgzrSp/BcanGlFqEJdSGSO2Nd+6ON8GMW+RIlC4h1gXLLIyRWADl4fyDWRrXV8wUeUccE6NDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-29T19:11:11.088811Z"},"content_sha256":"76d0869730d76c21e2b22c9af38e56331b47fef95dd372f5c0304b284c9e034a","schema_version":"1.0","event_id":"sha256:76d0869730d76c21e2b22c9af38e56331b47fef95dd372f5c0304b284c9e034a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/U3GA7MMOZAD5VZHCYQKZ6A2IHU/bundle.json","state_url":"https://pith.science/pith/U3GA7MMOZAD5VZHCYQKZ6A2IHU/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/U3GA7MMOZAD5VZHCYQKZ6A2IHU/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":"2026-05-29T19:11:11Z","links":{"resolver":"https://pith.science/pith/U3GA7MMOZAD5VZHCYQKZ6A2IHU","bundle":"https://pith.science/pith/U3GA7MMOZAD5VZHCYQKZ6A2IHU/bundle.json","state":"https://pith.science/pith/U3GA7MMOZAD5VZHCYQKZ6A2IHU/state.json","well_known_bundle":"https://pith.science/.well-known/pith/U3GA7MMOZAD5VZHCYQKZ6A2IHU/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:U3GA7MMOZAD5VZHCYQKZ6A2IHU","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":"de005540dfc5a108dd0c4eddc539b5881fb8d7a39b32951784b0c8f83db62b0d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2018-04-15T18:02:24Z","title_canon_sha256":"a6fe842ceae68d8dab16d72057646e969813198b87e818bc47299522ea258847"},"schema_version":"1.0","source":{"id":"1804.05400","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1804.05400","created_at":"2026-05-17T23:48:40Z"},{"alias_kind":"arxiv_version","alias_value":"1804.05400v3","created_at":"2026-05-17T23:48:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1804.05400","created_at":"2026-05-17T23:48:40Z"},{"alias_kind":"pith_short_12","alias_value":"U3GA7MMOZAD5","created_at":"2026-05-18T12:32:56Z"},{"alias_kind":"pith_short_16","alias_value":"U3GA7MMOZAD5VZHC","created_at":"2026-05-18T12:32:56Z"},{"alias_kind":"pith_short_8","alias_value":"U3GA7MMO","created_at":"2026-05-18T12:32:56Z"}],"graph_snapshots":[{"event_id":"sha256:76d0869730d76c21e2b22c9af38e56331b47fef95dd372f5c0304b284c9e034a","target":"graph","created_at":"2026-05-17T23:48:40Z","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":"The modification of the effect of interactions of a particle as a function of its pre- and postselected states is analyzed theoretically and experimentally. The universality property of this modification in the case of local interactions of a spatially pre- and postselected particle has been found. It allowed to define an operational approach for characterization of the presence of a quantum particle in a particular place: the way it modifies the effect of local interactions. The experiment demonstrating this universality property provides an efficient interferometric alignment method, in whic","authors_text":"Demitry Farfurnik, Harald Weinfurter, Jan Dziewior, Jasmin Meinecke, Jonathan Efroni, Katharina Senkalla, Lev Vaidman, Lukas Knips, Nimrod Benshalom, Shimshon Bar-Ad","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2018-04-15T18:02:24Z","title":"Universality of local weak interactions and its application for interferometric alignment"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1804.05400","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:bf8316b9d44970bc09c979ed622f36f3eb1fae0f1b423625f321c0c2f7fb5b0f","target":"record","created_at":"2026-05-17T23:48:40Z","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":"de005540dfc5a108dd0c4eddc539b5881fb8d7a39b32951784b0c8f83db62b0d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2018-04-15T18:02:24Z","title_canon_sha256":"a6fe842ceae68d8dab16d72057646e969813198b87e818bc47299522ea258847"},"schema_version":"1.0","source":{"id":"1804.05400","kind":"arxiv","version":3}},"canonical_sha256":"a6cc0fb18ec807dae4e2c4159f03483d0e9791d64b33f90aab8d8913ac11ebc3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a6cc0fb18ec807dae4e2c4159f03483d0e9791d64b33f90aab8d8913ac11ebc3","first_computed_at":"2026-05-17T23:48:40.591153Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:48:40.591153Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"8Eg8K1cp0eebozZrjDCUFMv9jDU5bAvrCIshOwAN+u1LzLA4PvY4StUKYpwzHSAQtsryLbn8Um964ItoEfIzDw==","signature_status":"signed_v1","signed_at":"2026-05-17T23:48:40.591651Z","signed_message":"canonical_sha256_bytes"},"source_id":"1804.05400","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:bf8316b9d44970bc09c979ed622f36f3eb1fae0f1b423625f321c0c2f7fb5b0f","sha256:76d0869730d76c21e2b22c9af38e56331b47fef95dd372f5c0304b284c9e034a"],"state_sha256":"04cdc7a88fd32235f142dc50dcc8bb07e97f62b478496004c3dcde63d5303c17"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Zg2uOxFzzsMb6phbvpTjwGmdeCiZeR/Pbdj0stgQfB51wkRWdiLjMiIGJ4PSZR/LhrEuCPIafQ1oh5fB5lW8BQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-29T19:11:11.093275Z","bundle_sha256":"0d6c13498c05ad3cfda07ca3a28b5f56e6e162fecc7c5cacb93071e524a4f7a4"}}