{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:T6TVYBW4URKC2LX3PP7ATCOWTJ","short_pith_number":"pith:T6TVYBW4","canonical_record":{"source":{"id":"1401.0633","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2014-01-03T12:09:11Z","cross_cats_sorted":[],"title_canon_sha256":"6306a40984e865758a354bcad02bc6a8791d51b4c6dab8a4f6f977d3ab345c10","abstract_canon_sha256":"8a33f24ec3d3e6143fc2089f2ba73275dfc5ad34e1416c1af470aae30f4160ee"},"schema_version":"1.0"},"canonical_sha256":"9fa75c06dca4542d2efb7bfe0989d69a407ddf81e6ef5cc1d28c5d24e4467374","source":{"kind":"arxiv","id":"1401.0633","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1401.0633","created_at":"2026-05-18T03:03:21Z"},{"alias_kind":"arxiv_version","alias_value":"1401.0633v1","created_at":"2026-05-18T03:03:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1401.0633","created_at":"2026-05-18T03:03:21Z"},{"alias_kind":"pith_short_12","alias_value":"T6TVYBW4URKC","created_at":"2026-05-18T12:28:49Z"},{"alias_kind":"pith_short_16","alias_value":"T6TVYBW4URKC2LX3","created_at":"2026-05-18T12:28:49Z"},{"alias_kind":"pith_short_8","alias_value":"T6TVYBW4","created_at":"2026-05-18T12:28:49Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:T6TVYBW4URKC2LX3PP7ATCOWTJ","target":"record","payload":{"canonical_record":{"source":{"id":"1401.0633","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2014-01-03T12:09:11Z","cross_cats_sorted":[],"title_canon_sha256":"6306a40984e865758a354bcad02bc6a8791d51b4c6dab8a4f6f977d3ab345c10","abstract_canon_sha256":"8a33f24ec3d3e6143fc2089f2ba73275dfc5ad34e1416c1af470aae30f4160ee"},"schema_version":"1.0"},"canonical_sha256":"9fa75c06dca4542d2efb7bfe0989d69a407ddf81e6ef5cc1d28c5d24e4467374","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:03:21.874557Z","signature_b64":"MCK48ks5bVEZT9M/lbXHK9/AiZC0uD40XUVHgk5ScMS9hmEvNPhl5E73BQMuAe8GQaXifnj6sB3kv2cMOhJzDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9fa75c06dca4542d2efb7bfe0989d69a407ddf81e6ef5cc1d28c5d24e4467374","last_reissued_at":"2026-05-18T03:03:21.873861Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:03:21.873861Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1401.0633","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":"2026-05-18T03:03:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2eiYRlPCUfGDX+pN8SMFAnKX4IVR6oc2Vwe0dgiwnl+Cb+rszkBkg8aY+T5zZIC6x1aDd4n2dH7dhibVtHLHBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T19:01:35.091956Z"},"content_sha256":"d2ba7b66c307902406fcb4946077b1cbe637da075a59847be756778b93f23b89","schema_version":"1.0","event_id":"sha256:d2ba7b66c307902406fcb4946077b1cbe637da075a59847be756778b93f23b89"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:T6TVYBW4URKC2LX3PP7ATCOWTJ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Intensity-Intensity Correlations of Classically Entangled Light","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Anirban Mukherjee, Partha Ghose","submitted_at":"2014-01-03T12:09:11Z","abstract_excerpt":"An experiment is proposed to show that after initial frequency and polarization selection, classical thermal light from two independent sources can be made path-polarization entangled. Such light will show new intensity-intensity correlations involving both path and polarization phases, formally similar to those for four-particle GHZ states. For fixed polarization phases, the correlations reduce to the Hanbury Brown-Twiss phase correlations. It is also shown that these classical correlations violate noncontextuality."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1401.0633","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":"2026-05-18T03:03:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"MNHXwLbpsL4uszYlcTByX11GHPXZVTVtRcnudlpJH1HSOlhoYc478WFGGA41adcjkVMiTxJ7VjPLDM1ZEpAlDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T19:01:35.092624Z"},"content_sha256":"cb8f9aa8c71f0edde87f8c4f7ca6a0ebe6296bcdc0987cacfc580bbdf151572e","schema_version":"1.0","event_id":"sha256:cb8f9aa8c71f0edde87f8c4f7ca6a0ebe6296bcdc0987cacfc580bbdf151572e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/T6TVYBW4URKC2LX3PP7ATCOWTJ/bundle.json","state_url":"https://pith.science/pith/T6TVYBW4URKC2LX3PP7ATCOWTJ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/T6TVYBW4URKC2LX3PP7ATCOWTJ/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":"2026-05-27T19:01:35Z","links":{"resolver":"https://pith.science/pith/T6TVYBW4URKC2LX3PP7ATCOWTJ","bundle":"https://pith.science/pith/T6TVYBW4URKC2LX3PP7ATCOWTJ/bundle.json","state":"https://pith.science/pith/T6TVYBW4URKC2LX3PP7ATCOWTJ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/T6TVYBW4URKC2LX3PP7ATCOWTJ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:T6TVYBW4URKC2LX3PP7ATCOWTJ","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":"8a33f24ec3d3e6143fc2089f2ba73275dfc5ad34e1416c1af470aae30f4160ee","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2014-01-03T12:09:11Z","title_canon_sha256":"6306a40984e865758a354bcad02bc6a8791d51b4c6dab8a4f6f977d3ab345c10"},"schema_version":"1.0","source":{"id":"1401.0633","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1401.0633","created_at":"2026-05-18T03:03:21Z"},{"alias_kind":"arxiv_version","alias_value":"1401.0633v1","created_at":"2026-05-18T03:03:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1401.0633","created_at":"2026-05-18T03:03:21Z"},{"alias_kind":"pith_short_12","alias_value":"T6TVYBW4URKC","created_at":"2026-05-18T12:28:49Z"},{"alias_kind":"pith_short_16","alias_value":"T6TVYBW4URKC2LX3","created_at":"2026-05-18T12:28:49Z"},{"alias_kind":"pith_short_8","alias_value":"T6TVYBW4","created_at":"2026-05-18T12:28:49Z"}],"graph_snapshots":[{"event_id":"sha256:cb8f9aa8c71f0edde87f8c4f7ca6a0ebe6296bcdc0987cacfc580bbdf151572e","target":"graph","created_at":"2026-05-18T03:03:21Z","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":"An experiment is proposed to show that after initial frequency and polarization selection, classical thermal light from two independent sources can be made path-polarization entangled. Such light will show new intensity-intensity correlations involving both path and polarization phases, formally similar to those for four-particle GHZ states. For fixed polarization phases, the correlations reduce to the Hanbury Brown-Twiss phase correlations. It is also shown that these classical correlations violate noncontextuality.","authors_text":"Anirban Mukherjee, Partha Ghose","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2014-01-03T12:09:11Z","title":"Intensity-Intensity Correlations of Classically Entangled Light"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1401.0633","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:d2ba7b66c307902406fcb4946077b1cbe637da075a59847be756778b93f23b89","target":"record","created_at":"2026-05-18T03:03:21Z","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":"8a33f24ec3d3e6143fc2089f2ba73275dfc5ad34e1416c1af470aae30f4160ee","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2014-01-03T12:09:11Z","title_canon_sha256":"6306a40984e865758a354bcad02bc6a8791d51b4c6dab8a4f6f977d3ab345c10"},"schema_version":"1.0","source":{"id":"1401.0633","kind":"arxiv","version":1}},"canonical_sha256":"9fa75c06dca4542d2efb7bfe0989d69a407ddf81e6ef5cc1d28c5d24e4467374","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9fa75c06dca4542d2efb7bfe0989d69a407ddf81e6ef5cc1d28c5d24e4467374","first_computed_at":"2026-05-18T03:03:21.873861Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:03:21.873861Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"MCK48ks5bVEZT9M/lbXHK9/AiZC0uD40XUVHgk5ScMS9hmEvNPhl5E73BQMuAe8GQaXifnj6sB3kv2cMOhJzDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T03:03:21.874557Z","signed_message":"canonical_sha256_bytes"},"source_id":"1401.0633","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d2ba7b66c307902406fcb4946077b1cbe637da075a59847be756778b93f23b89","sha256:cb8f9aa8c71f0edde87f8c4f7ca6a0ebe6296bcdc0987cacfc580bbdf151572e"],"state_sha256":"99ade996dd18b83e3505323fa1157086cf0bcaf9ed3b61fa1063244b8c4cf4d0"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qmjI/0LmVmAq+MPSG3MbijzbvFBukHZ+zNDZz7Pm6HD6vwmu/tEFLkqfG6ecXwHmvTAu2Cod27fBv8r2YCFYBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-27T19:01:35.096528Z","bundle_sha256":"de952d4349d9646a08a2a177756c92ce66c5d090d443d24abe52ce97881174d7"}}