{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:T7M2VCUT4W4QVEK5T3LY2TRINX","short_pith_number":"pith:T7M2VCUT","canonical_record":{"source":{"id":"1401.7662","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2014-01-29T20:55:19Z","cross_cats_sorted":["quant-ph"],"title_canon_sha256":"8b22de16e353e0d3ed26bfb1f6402e7a4776f568624563c5e0e634a5c5419736","abstract_canon_sha256":"b7417fbe8fbfb35b9a74aa44f92edcd75de68f7061eebf30998710f8428ca80d"},"schema_version":"1.0"},"canonical_sha256":"9fd9aa8a93e5b90a915d9ed78d4e286dc71a7b02069c79391ec074f45d5707b3","source":{"kind":"arxiv","id":"1401.7662","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1401.7662","created_at":"2026-05-18T00:46:22Z"},{"alias_kind":"arxiv_version","alias_value":"1401.7662v2","created_at":"2026-05-18T00:46:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1401.7662","created_at":"2026-05-18T00:46:22Z"},{"alias_kind":"pith_short_12","alias_value":"T7M2VCUT4W4Q","created_at":"2026-05-18T12:28:49Z"},{"alias_kind":"pith_short_16","alias_value":"T7M2VCUT4W4QVEK5","created_at":"2026-05-18T12:28:49Z"},{"alias_kind":"pith_short_8","alias_value":"T7M2VCUT","created_at":"2026-05-18T12:28:49Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:T7M2VCUT4W4QVEK5T3LY2TRINX","target":"record","payload":{"canonical_record":{"source":{"id":"1401.7662","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2014-01-29T20:55:19Z","cross_cats_sorted":["quant-ph"],"title_canon_sha256":"8b22de16e353e0d3ed26bfb1f6402e7a4776f568624563c5e0e634a5c5419736","abstract_canon_sha256":"b7417fbe8fbfb35b9a74aa44f92edcd75de68f7061eebf30998710f8428ca80d"},"schema_version":"1.0"},"canonical_sha256":"9fd9aa8a93e5b90a915d9ed78d4e286dc71a7b02069c79391ec074f45d5707b3","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:46:22.728751Z","signature_b64":"ukS2BkWM3Ro1J5slYaU7Ctr9rn+E0TnfFy2GTRmtWpeNHos2RNnV5MbeDLt/HSzoVaGX5eUQMWT1tCzbExqbBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9fd9aa8a93e5b90a915d9ed78d4e286dc71a7b02069c79391ec074f45d5707b3","last_reissued_at":"2026-05-18T00:46:22.728384Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:46:22.728384Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1401.7662","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:46:22Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"LfS45e3+0fPpDtIcxtzzgEy59FOh1bkZtwSF8tFuITQbcYwAxu+QHwQFtrRlSlMArkHaJ4QfoQiQvTow7JePCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T02:06:30.530462Z"},"content_sha256":"1e01149419a6bbef5be9e78e28d8b79d79e5c5a337bd6e6198dcc9020189d493","schema_version":"1.0","event_id":"sha256:1e01149419a6bbef5be9e78e28d8b79d79e5c5a337bd6e6198dcc9020189d493"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:T7M2VCUT4W4QVEK5T3LY2TRINX","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Generating non-Rayleigh speckles with tailored intensity statistics","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["quant-ph"],"primary_cat":"physics.optics","authors_text":"Hui Cao, Yaron Bromberg","submitted_at":"2014-01-29T20:55:19Z","abstract_excerpt":"We experimentally generate speckle patterns with non-Rayleigh intensity statistics using a phase-only spatial light modulator. By introducing high order correlations to the input light fields we redistribute the intensity among the speckle grains, while preserving the granular structure of the pattern. Our method is versatile and allows for generating speckle patterns with enhanced or diminished contrast in a controlled manner."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1401.7662","kind":"arxiv","version":2},"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":"2026-05-18T00:46:22Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/08KcA+infmnx4V5GlWambezGU2FIQk89+7thBJT6vRLpUBeoeefMSSuOxs/RW4PrMtvVbYa7VVqGAuOXUpHAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T02:06:30.531120Z"},"content_sha256":"a1eb48536cca90066fbb7be7577a6d65e60af6260198bc6195f701a21b2ce642","schema_version":"1.0","event_id":"sha256:a1eb48536cca90066fbb7be7577a6d65e60af6260198bc6195f701a21b2ce642"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/T7M2VCUT4W4QVEK5T3LY2TRINX/bundle.json","state_url":"https://pith.science/pith/T7M2VCUT4W4QVEK5T3LY2TRINX/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/T7M2VCUT4W4QVEK5T3LY2TRINX/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":"2026-05-26T02:06:30Z","links":{"resolver":"https://pith.science/pith/T7M2VCUT4W4QVEK5T3LY2TRINX","bundle":"https://pith.science/pith/T7M2VCUT4W4QVEK5T3LY2TRINX/bundle.json","state":"https://pith.science/pith/T7M2VCUT4W4QVEK5T3LY2TRINX/state.json","well_known_bundle":"https://pith.science/.well-known/pith/T7M2VCUT4W4QVEK5T3LY2TRINX/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:T7M2VCUT4W4QVEK5T3LY2TRINX","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":"b7417fbe8fbfb35b9a74aa44f92edcd75de68f7061eebf30998710f8428ca80d","cross_cats_sorted":["quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2014-01-29T20:55:19Z","title_canon_sha256":"8b22de16e353e0d3ed26bfb1f6402e7a4776f568624563c5e0e634a5c5419736"},"schema_version":"1.0","source":{"id":"1401.7662","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1401.7662","created_at":"2026-05-18T00:46:22Z"},{"alias_kind":"arxiv_version","alias_value":"1401.7662v2","created_at":"2026-05-18T00:46:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1401.7662","created_at":"2026-05-18T00:46:22Z"},{"alias_kind":"pith_short_12","alias_value":"T7M2VCUT4W4Q","created_at":"2026-05-18T12:28:49Z"},{"alias_kind":"pith_short_16","alias_value":"T7M2VCUT4W4QVEK5","created_at":"2026-05-18T12:28:49Z"},{"alias_kind":"pith_short_8","alias_value":"T7M2VCUT","created_at":"2026-05-18T12:28:49Z"}],"graph_snapshots":[{"event_id":"sha256:a1eb48536cca90066fbb7be7577a6d65e60af6260198bc6195f701a21b2ce642","target":"graph","created_at":"2026-05-18T00:46:22Z","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 experimentally generate speckle patterns with non-Rayleigh intensity statistics using a phase-only spatial light modulator. By introducing high order correlations to the input light fields we redistribute the intensity among the speckle grains, while preserving the granular structure of the pattern. Our method is versatile and allows for generating speckle patterns with enhanced or diminished contrast in a controlled manner.","authors_text":"Hui Cao, Yaron Bromberg","cross_cats":["quant-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2014-01-29T20:55:19Z","title":"Generating non-Rayleigh speckles with tailored intensity statistics"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1401.7662","kind":"arxiv","version":2},"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":"sha256:1e01149419a6bbef5be9e78e28d8b79d79e5c5a337bd6e6198dcc9020189d493","target":"record","created_at":"2026-05-18T00:46:22Z","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":"b7417fbe8fbfb35b9a74aa44f92edcd75de68f7061eebf30998710f8428ca80d","cross_cats_sorted":["quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2014-01-29T20:55:19Z","title_canon_sha256":"8b22de16e353e0d3ed26bfb1f6402e7a4776f568624563c5e0e634a5c5419736"},"schema_version":"1.0","source":{"id":"1401.7662","kind":"arxiv","version":2}},"canonical_sha256":"9fd9aa8a93e5b90a915d9ed78d4e286dc71a7b02069c79391ec074f45d5707b3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9fd9aa8a93e5b90a915d9ed78d4e286dc71a7b02069c79391ec074f45d5707b3","first_computed_at":"2026-05-18T00:46:22.728384Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:46:22.728384Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ukS2BkWM3Ro1J5slYaU7Ctr9rn+E0TnfFy2GTRmtWpeNHos2RNnV5MbeDLt/HSzoVaGX5eUQMWT1tCzbExqbBw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:46:22.728751Z","signed_message":"canonical_sha256_bytes"},"source_id":"1401.7662","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1e01149419a6bbef5be9e78e28d8b79d79e5c5a337bd6e6198dcc9020189d493","sha256:a1eb48536cca90066fbb7be7577a6d65e60af6260198bc6195f701a21b2ce642"],"state_sha256":"19ac94f3ccab4a19ebbad40921b1ef9c30ef201befa81f7ada61f21ec9a455dc"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"IW61lie+hAUWxhyhby3U7MRpj16k6uoD3jE9xmmGq4Pu06va0N4dbBlYi9ImJUMiKpAJ65poSMjXryFsCSuUCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T02:06:30.534715Z","bundle_sha256":"58f6a18ddd5e168b33fe932d1b9690e74ecff0389a86dade2ba70331df4c9c20"}}