{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:7Z3LCFV7ZVVOPUFPNFDYLPGKTE","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":"8de366db938bb402a9e1caa2a534e0834446995530e2504a63476b9b189fe7c5","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2016-06-15T00:09:25Z","title_canon_sha256":"33189749b02b3180b842d91b1b41e271c8629e9db80bada4dea7accede9f52bc"},"schema_version":"1.0","source":{"id":"1606.04594","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1606.04594","created_at":"2026-05-18T01:02:49Z"},{"alias_kind":"arxiv_version","alias_value":"1606.04594v3","created_at":"2026-05-18T01:02:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1606.04594","created_at":"2026-05-18T01:02:49Z"},{"alias_kind":"pith_short_12","alias_value":"7Z3LCFV7ZVVO","created_at":"2026-05-18T12:30:04Z"},{"alias_kind":"pith_short_16","alias_value":"7Z3LCFV7ZVVOPUFP","created_at":"2026-05-18T12:30:04Z"},{"alias_kind":"pith_short_8","alias_value":"7Z3LCFV7","created_at":"2026-05-18T12:30:04Z"}],"graph_snapshots":[{"event_id":"sha256:316ce7399d6f101cccaf3a2de8296fd6cf09696df648da8c2d18f192bf7e3c40","target":"graph","created_at":"2026-05-18T01:02:49Z","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":"Multi-photon interference results in modulations of output probabilities with phase shift periods that are much shorter than 2 Pi. Here, we investigate the physics behind these statistical patterns in the case of well-defined photon numbers in the input and output modes of a two-path interferometer. We show that the periodicity of the multi-photon interference is related to the weak value of the unobserved intensity difference between the two arms of the interferometer. This means that the operator relations between the photon number differences in input, path, and output can be used to determ","authors_text":"Holger F. Hofmann, Jun-Yi Wu, Kazuya Fujiwara, Keito Hibino","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2016-06-15T00:09:25Z","title":"Quantum effects in the interference of photon number states"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1606.04594","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":"sha256:670f4f773f563b4ba15122e2fa90b7cd43765b8dcac35acc3f83c6cadce99f6b","target":"record","created_at":"2026-05-18T01:02:49Z","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":"8de366db938bb402a9e1caa2a534e0834446995530e2504a63476b9b189fe7c5","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2016-06-15T00:09:25Z","title_canon_sha256":"33189749b02b3180b842d91b1b41e271c8629e9db80bada4dea7accede9f52bc"},"schema_version":"1.0","source":{"id":"1606.04594","kind":"arxiv","version":3}},"canonical_sha256":"fe76b116bfcd6ae7d0af694785bcca99182eabd0270232b6e9d35856a0770db7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"fe76b116bfcd6ae7d0af694785bcca99182eabd0270232b6e9d35856a0770db7","first_computed_at":"2026-05-18T01:02:49.754816Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:02:49.754816Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"cSXVCmuheBCMj4EcG3/b0RGJHgiixhALywVbF4c6kDDtEliBVmycZN5Y03Qn/fl3w4rFN/gXYq20Am9Nq5d2AA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:02:49.755224Z","signed_message":"canonical_sha256_bytes"},"source_id":"1606.04594","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:670f4f773f563b4ba15122e2fa90b7cd43765b8dcac35acc3f83c6cadce99f6b","sha256:316ce7399d6f101cccaf3a2de8296fd6cf09696df648da8c2d18f192bf7e3c40"],"state_sha256":"8b96bbbba77c4e3d2fb66c7c2da10389b51180f64bdcca96040eb5955e56bda1"}