{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:R6SNLBZ5P3G73LHK22OUTXFDYX","short_pith_number":"pith:R6SNLBZ5","canonical_record":{"source":{"id":"1303.5281","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2013-03-21T15:04:01Z","cross_cats_sorted":["physics.optics"],"title_canon_sha256":"de491d95e9f6f308db6019337b6c2d250584375849b78501652ad3ca4fffb2a0","abstract_canon_sha256":"1b22c33eb83ec53212d43f12d565d87e7d2c545af49111337a5c79ca15d855a1"},"schema_version":"1.0"},"canonical_sha256":"8fa4d5873d7ecdfdacead69d49dca3c5f1ad0e2d5eb5c54994140c5c154064fe","source":{"kind":"arxiv","id":"1303.5281","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1303.5281","created_at":"2026-05-18T01:50:59Z"},{"alias_kind":"arxiv_version","alias_value":"1303.5281v1","created_at":"2026-05-18T01:50:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1303.5281","created_at":"2026-05-18T01:50:59Z"},{"alias_kind":"pith_short_12","alias_value":"R6SNLBZ5P3G7","created_at":"2026-05-18T12:27:57Z"},{"alias_kind":"pith_short_16","alias_value":"R6SNLBZ5P3G73LHK","created_at":"2026-05-18T12:27:57Z"},{"alias_kind":"pith_short_8","alias_value":"R6SNLBZ5","created_at":"2026-05-18T12:27:57Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:R6SNLBZ5P3G73LHK22OUTXFDYX","target":"record","payload":{"canonical_record":{"source":{"id":"1303.5281","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2013-03-21T15:04:01Z","cross_cats_sorted":["physics.optics"],"title_canon_sha256":"de491d95e9f6f308db6019337b6c2d250584375849b78501652ad3ca4fffb2a0","abstract_canon_sha256":"1b22c33eb83ec53212d43f12d565d87e7d2c545af49111337a5c79ca15d855a1"},"schema_version":"1.0"},"canonical_sha256":"8fa4d5873d7ecdfdacead69d49dca3c5f1ad0e2d5eb5c54994140c5c154064fe","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:50:59.906013Z","signature_b64":"rP6TwlpqWzKtbeiuCp23QYsaN5N+OAsdcG5RRiYPtAsDfS/mncqReEPvBLphxt9mWthCzWsPiG+ArmkhQaOoDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8fa4d5873d7ecdfdacead69d49dca3c5f1ad0e2d5eb5c54994140c5c154064fe","last_reissued_at":"2026-05-18T01:50:59.905595Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:50:59.905595Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1303.5281","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":"2026-05-18T01:50:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"bPiGD7Q0DEsBmYjIlMifZAfKTHGPJh0hWKtHneQeaZY6nHZLFalS3mYGwnwYW2X9mDgCMEM2UNbBSiiqEOn9DQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T14:00:58.643246Z"},"content_sha256":"6f009f3a953a676ed1c22a2289761572be2d502f75bbdd7feb41c9e63943618f","schema_version":"1.0","event_id":"sha256:6f009f3a953a676ed1c22a2289761572be2d502f75bbdd7feb41c9e63943618f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:R6SNLBZ5P3G73LHK22OUTXFDYX","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Experimental Test of an Event-Based Corpuscular Model Modification as an Alternative to Quantum Mechanics","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.optics"],"primary_cat":"quant-ph","authors_text":"Alan Migdall, Fabrizio Piacentini, Giorgio Brida, Ivo Pietro Degiovanni, Marco Genovese, Paolo Traina, Sergey V. Polyakov","submitted_at":"2013-03-21T15:04:01Z","abstract_excerpt":"We present the first experimental test that distinguishes between an event-based corpuscular model (EBCM) [H. De Raedt et al.: J. Comput. Theor. Nanosci. 8 (2011) 1052] of the interaction of photons with matter and quantum mechanics. The test looks at the interference that results as a single photon passes through a Mach-Zehnder interferometer [H. De Raedt et al.: J. Phys. Soc. Jpn. 74 (2005) 16]. The experimental results, obtained with a low-noise single-photon source [G. Brida et al.: Opt. Expr. 19 (2011) 1484], agree with the predictions of standard quantum mechanics with a reduced $\\chi^2$"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1303.5281","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":"2026-05-18T01:50:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"yjAhZyk11RGqfSF+F3bV1BOENC5/gFPSnNx4WgBT8XrWHMCVUhbRxb0dizPR6GziQYgvvF5jRVlqC0+3ykm1Dg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T14:00:58.644001Z"},"content_sha256":"ba57845a9132e117e7bbe961422de037f4151242722770ad61de1b9f241be4c4","schema_version":"1.0","event_id":"sha256:ba57845a9132e117e7bbe961422de037f4151242722770ad61de1b9f241be4c4"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/R6SNLBZ5P3G73LHK22OUTXFDYX/bundle.json","state_url":"https://pith.science/pith/R6SNLBZ5P3G73LHK22OUTXFDYX/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/R6SNLBZ5P3G73LHK22OUTXFDYX/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":"2026-05-25T14:00:58Z","links":{"resolver":"https://pith.science/pith/R6SNLBZ5P3G73LHK22OUTXFDYX","bundle":"https://pith.science/pith/R6SNLBZ5P3G73LHK22OUTXFDYX/bundle.json","state":"https://pith.science/pith/R6SNLBZ5P3G73LHK22OUTXFDYX/state.json","well_known_bundle":"https://pith.science/.well-known/pith/R6SNLBZ5P3G73LHK22OUTXFDYX/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:R6SNLBZ5P3G73LHK22OUTXFDYX","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":"1b22c33eb83ec53212d43f12d565d87e7d2c545af49111337a5c79ca15d855a1","cross_cats_sorted":["physics.optics"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2013-03-21T15:04:01Z","title_canon_sha256":"de491d95e9f6f308db6019337b6c2d250584375849b78501652ad3ca4fffb2a0"},"schema_version":"1.0","source":{"id":"1303.5281","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1303.5281","created_at":"2026-05-18T01:50:59Z"},{"alias_kind":"arxiv_version","alias_value":"1303.5281v1","created_at":"2026-05-18T01:50:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1303.5281","created_at":"2026-05-18T01:50:59Z"},{"alias_kind":"pith_short_12","alias_value":"R6SNLBZ5P3G7","created_at":"2026-05-18T12:27:57Z"},{"alias_kind":"pith_short_16","alias_value":"R6SNLBZ5P3G73LHK","created_at":"2026-05-18T12:27:57Z"},{"alias_kind":"pith_short_8","alias_value":"R6SNLBZ5","created_at":"2026-05-18T12:27:57Z"}],"graph_snapshots":[{"event_id":"sha256:ba57845a9132e117e7bbe961422de037f4151242722770ad61de1b9f241be4c4","target":"graph","created_at":"2026-05-18T01:50:59Z","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 present the first experimental test that distinguishes between an event-based corpuscular model (EBCM) [H. De Raedt et al.: J. Comput. Theor. Nanosci. 8 (2011) 1052] of the interaction of photons with matter and quantum mechanics. The test looks at the interference that results as a single photon passes through a Mach-Zehnder interferometer [H. De Raedt et al.: J. Phys. Soc. Jpn. 74 (2005) 16]. The experimental results, obtained with a low-noise single-photon source [G. Brida et al.: Opt. Expr. 19 (2011) 1484], agree with the predictions of standard quantum mechanics with a reduced $\\chi^2$","authors_text":"Alan Migdall, Fabrizio Piacentini, Giorgio Brida, Ivo Pietro Degiovanni, Marco Genovese, Paolo Traina, Sergey V. Polyakov","cross_cats":["physics.optics"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2013-03-21T15:04:01Z","title":"Experimental Test of an Event-Based Corpuscular Model Modification as an Alternative to Quantum Mechanics"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1303.5281","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":"sha256:6f009f3a953a676ed1c22a2289761572be2d502f75bbdd7feb41c9e63943618f","target":"record","created_at":"2026-05-18T01:50:59Z","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":"1b22c33eb83ec53212d43f12d565d87e7d2c545af49111337a5c79ca15d855a1","cross_cats_sorted":["physics.optics"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2013-03-21T15:04:01Z","title_canon_sha256":"de491d95e9f6f308db6019337b6c2d250584375849b78501652ad3ca4fffb2a0"},"schema_version":"1.0","source":{"id":"1303.5281","kind":"arxiv","version":1}},"canonical_sha256":"8fa4d5873d7ecdfdacead69d49dca3c5f1ad0e2d5eb5c54994140c5c154064fe","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8fa4d5873d7ecdfdacead69d49dca3c5f1ad0e2d5eb5c54994140c5c154064fe","first_computed_at":"2026-05-18T01:50:59.905595Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:50:59.905595Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"rP6TwlpqWzKtbeiuCp23QYsaN5N+OAsdcG5RRiYPtAsDfS/mncqReEPvBLphxt9mWthCzWsPiG+ArmkhQaOoDw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:50:59.906013Z","signed_message":"canonical_sha256_bytes"},"source_id":"1303.5281","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6f009f3a953a676ed1c22a2289761572be2d502f75bbdd7feb41c9e63943618f","sha256:ba57845a9132e117e7bbe961422de037f4151242722770ad61de1b9f241be4c4"],"state_sha256":"ffe5950acba8e1a3c57daf384241de70a2698447cc52bb251a273da949e6e643"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"sJbYn9jJYFRPgjw6AcCI3Ez74TIeHiJXwqhFXOeHqtdP8hn8SjDPl0GvFKzUV+xhkzYEC7kttP2yP0hp/o3/AQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T14:00:58.647581Z","bundle_sha256":"1026cc706bee1cd74ef3948449b11bf5cf404f3f75df3507459af75b30bf34e9"}}