{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:FWKLP77N7XT3C6TKZ2WQRQVEES","short_pith_number":"pith:FWKLP77N","canonical_record":{"source":{"id":"1502.02934","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2015-02-10T15:07:08Z","cross_cats_sorted":[],"title_canon_sha256":"93362076cf5881a565371ae3620ad4ec360c6af603bdb483841481b18c4fd3e3","abstract_canon_sha256":"11aeddc663bebd3df53053bcdae70a4e1e4c25953584f15b4627319b6709a648"},"schema_version":"1.0"},"canonical_sha256":"2d94b7ffedfde7b17a6acead08c2a424b72d01f4adda01926b842c292af5588c","source":{"kind":"arxiv","id":"1502.02934","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1502.02934","created_at":"2026-05-18T01:49:31Z"},{"alias_kind":"arxiv_version","alias_value":"1502.02934v3","created_at":"2026-05-18T01:49:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1502.02934","created_at":"2026-05-18T01:49:31Z"},{"alias_kind":"pith_short_12","alias_value":"FWKLP77N7XT3","created_at":"2026-05-18T12:29:22Z"},{"alias_kind":"pith_short_16","alias_value":"FWKLP77N7XT3C6TK","created_at":"2026-05-18T12:29:22Z"},{"alias_kind":"pith_short_8","alias_value":"FWKLP77N","created_at":"2026-05-18T12:29:22Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:FWKLP77N7XT3C6TKZ2WQRQVEES","target":"record","payload":{"canonical_record":{"source":{"id":"1502.02934","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2015-02-10T15:07:08Z","cross_cats_sorted":[],"title_canon_sha256":"93362076cf5881a565371ae3620ad4ec360c6af603bdb483841481b18c4fd3e3","abstract_canon_sha256":"11aeddc663bebd3df53053bcdae70a4e1e4c25953584f15b4627319b6709a648"},"schema_version":"1.0"},"canonical_sha256":"2d94b7ffedfde7b17a6acead08c2a424b72d01f4adda01926b842c292af5588c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:49:31.249647Z","signature_b64":"UYQkF/6iuPxL06iqOnZw8wcIXML/bTuWAE3EERHTm0TE8lOKTeNEzEonIxBwfpd29evvfTAUAxWW5aM6zp8nAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2d94b7ffedfde7b17a6acead08c2a424b72d01f4adda01926b842c292af5588c","last_reissued_at":"2026-05-18T01:49:31.249199Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:49:31.249199Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1502.02934","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":"2026-05-18T01:49:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"MQa1SvNYGiFy/XffaqL6TyM8g6w3q1srwjJ2kTFKkgKSih+l+bB3VKgGIgjqfyAe2kcowxXPcUA+8OXSY3j0CA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T21:35:43.927138Z"},"content_sha256":"397ceafe78e95d911216b15614476654fd5b061fa33927a2dbbdfd34274340d6","schema_version":"1.0","event_id":"sha256:397ceafe78e95d911216b15614476654fd5b061fa33927a2dbbdfd34274340d6"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:FWKLP77N7XT3C6TKZ2WQRQVEES","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Complete three photon Hong-Ou-Mandel interference at a three port device","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"G. S. Agarwal, J. von Zanthier, S. M\\\"ahrlein","submitted_at":"2015-02-10T15:07:08Z","abstract_excerpt":"We report the possibility of completely destructive interference of three indistinguishable photons on a three port device providing a generalisation of the well known Hong-Ou-Mandel interference of two indistinguishable photons on a two port device. Our analysis is based on the underlying mathematical framework of SU(3) transformations rather than SU(2) transformations. We show the completely destructive three photon interference for a large range of parameters of the three port device and point out the physical origin of such interference in terms of the contributions from different quantum "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1502.02934","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":"2026-05-18T01:49:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vJJkJA6XdslpQTEZUllofdf4jdLZuKun0T9fUUPCQd8Lg3hT5ApcmYE/oI4jeKkkp6M+gP9t9lCESW5nfBhKBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T21:35:43.927775Z"},"content_sha256":"daf20021fc4e4759e1a90f2d237e9ac90647798a3a8174b7b24cb52dbfc45074","schema_version":"1.0","event_id":"sha256:daf20021fc4e4759e1a90f2d237e9ac90647798a3a8174b7b24cb52dbfc45074"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/FWKLP77N7XT3C6TKZ2WQRQVEES/bundle.json","state_url":"https://pith.science/pith/FWKLP77N7XT3C6TKZ2WQRQVEES/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/FWKLP77N7XT3C6TKZ2WQRQVEES/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":"2026-05-27T21:35:43Z","links":{"resolver":"https://pith.science/pith/FWKLP77N7XT3C6TKZ2WQRQVEES","bundle":"https://pith.science/pith/FWKLP77N7XT3C6TKZ2WQRQVEES/bundle.json","state":"https://pith.science/pith/FWKLP77N7XT3C6TKZ2WQRQVEES/state.json","well_known_bundle":"https://pith.science/.well-known/pith/FWKLP77N7XT3C6TKZ2WQRQVEES/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:FWKLP77N7XT3C6TKZ2WQRQVEES","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":"11aeddc663bebd3df53053bcdae70a4e1e4c25953584f15b4627319b6709a648","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2015-02-10T15:07:08Z","title_canon_sha256":"93362076cf5881a565371ae3620ad4ec360c6af603bdb483841481b18c4fd3e3"},"schema_version":"1.0","source":{"id":"1502.02934","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1502.02934","created_at":"2026-05-18T01:49:31Z"},{"alias_kind":"arxiv_version","alias_value":"1502.02934v3","created_at":"2026-05-18T01:49:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1502.02934","created_at":"2026-05-18T01:49:31Z"},{"alias_kind":"pith_short_12","alias_value":"FWKLP77N7XT3","created_at":"2026-05-18T12:29:22Z"},{"alias_kind":"pith_short_16","alias_value":"FWKLP77N7XT3C6TK","created_at":"2026-05-18T12:29:22Z"},{"alias_kind":"pith_short_8","alias_value":"FWKLP77N","created_at":"2026-05-18T12:29:22Z"}],"graph_snapshots":[{"event_id":"sha256:daf20021fc4e4759e1a90f2d237e9ac90647798a3a8174b7b24cb52dbfc45074","target":"graph","created_at":"2026-05-18T01:49:31Z","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 report the possibility of completely destructive interference of three indistinguishable photons on a three port device providing a generalisation of the well known Hong-Ou-Mandel interference of two indistinguishable photons on a two port device. Our analysis is based on the underlying mathematical framework of SU(3) transformations rather than SU(2) transformations. We show the completely destructive three photon interference for a large range of parameters of the three port device and point out the physical origin of such interference in terms of the contributions from different quantum ","authors_text":"G. S. Agarwal, J. von Zanthier, S. M\\\"ahrlein","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2015-02-10T15:07:08Z","title":"Complete three photon Hong-Ou-Mandel interference at a three port device"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1502.02934","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":"sha256:397ceafe78e95d911216b15614476654fd5b061fa33927a2dbbdfd34274340d6","target":"record","created_at":"2026-05-18T01:49:31Z","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":"11aeddc663bebd3df53053bcdae70a4e1e4c25953584f15b4627319b6709a648","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2015-02-10T15:07:08Z","title_canon_sha256":"93362076cf5881a565371ae3620ad4ec360c6af603bdb483841481b18c4fd3e3"},"schema_version":"1.0","source":{"id":"1502.02934","kind":"arxiv","version":3}},"canonical_sha256":"2d94b7ffedfde7b17a6acead08c2a424b72d01f4adda01926b842c292af5588c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2d94b7ffedfde7b17a6acead08c2a424b72d01f4adda01926b842c292af5588c","first_computed_at":"2026-05-18T01:49:31.249199Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:49:31.249199Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"UYQkF/6iuPxL06iqOnZw8wcIXML/bTuWAE3EERHTm0TE8lOKTeNEzEonIxBwfpd29evvfTAUAxWW5aM6zp8nAw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:49:31.249647Z","signed_message":"canonical_sha256_bytes"},"source_id":"1502.02934","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:397ceafe78e95d911216b15614476654fd5b061fa33927a2dbbdfd34274340d6","sha256:daf20021fc4e4759e1a90f2d237e9ac90647798a3a8174b7b24cb52dbfc45074"],"state_sha256":"51ed46c90831b4df17f334029ded13091bead48ec73201880763b4daa2291d96"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"iCogU1qoQQHoczI5fnxKLu4PvOGL5Y5LlJIgEuw1EORtbRv2JJBgJzP3PQ8hCeXKOJrB6cupEijJRMrDLvnRBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-27T21:35:43.930390Z","bundle_sha256":"e4f8751c52d7944a6782f185d091ab710198bf30e19e849e72019d882553ede3"}}