{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:YQK2VID5662ZVAJU2MHTB7P44I","short_pith_number":"pith:YQK2VID5","canonical_record":{"source":{"id":"2606.09599","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2026-06-08T15:09:53Z","cross_cats_sorted":[],"title_canon_sha256":"f480eebf43a1962df79a407ffdf12c97132810e35a793e6b7eb1a7c0a0346c08","abstract_canon_sha256":"dfbce7515fbd7d8ad88134b5c4c473686a97b929d7ba776fd332fdf0b3600be0"},"schema_version":"1.0"},"canonical_sha256":"c415aaa07df7b59a8134d30f30fdfce21ccc5ea723c28db9db933374d6c53648","source":{"kind":"arxiv","id":"2606.09599","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.09599","created_at":"2026-06-09T02:08:58Z"},{"alias_kind":"arxiv_version","alias_value":"2606.09599v1","created_at":"2026-06-09T02:08:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.09599","created_at":"2026-06-09T02:08:58Z"},{"alias_kind":"pith_short_12","alias_value":"YQK2VID5662Z","created_at":"2026-06-09T02:08:58Z"},{"alias_kind":"pith_short_16","alias_value":"YQK2VID5662ZVAJU","created_at":"2026-06-09T02:08:58Z"},{"alias_kind":"pith_short_8","alias_value":"YQK2VID5","created_at":"2026-06-09T02:08:58Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:YQK2VID5662ZVAJU2MHTB7P44I","target":"record","payload":{"canonical_record":{"source":{"id":"2606.09599","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2026-06-08T15:09:53Z","cross_cats_sorted":[],"title_canon_sha256":"f480eebf43a1962df79a407ffdf12c97132810e35a793e6b7eb1a7c0a0346c08","abstract_canon_sha256":"dfbce7515fbd7d8ad88134b5c4c473686a97b929d7ba776fd332fdf0b3600be0"},"schema_version":"1.0"},"canonical_sha256":"c415aaa07df7b59a8134d30f30fdfce21ccc5ea723c28db9db933374d6c53648","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-09T02:08:58.107672Z","signature_b64":"Ua3IIO4MaIcLU/1DMZTP8WKogSjYhVD3gUtXV6eZwqDtaWyy7zdUPPqvc73S6P95m8opQZfdPOo7/Kbi600oAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c415aaa07df7b59a8134d30f30fdfce21ccc5ea723c28db9db933374d6c53648","last_reissued_at":"2026-06-09T02:08:58.106793Z","signature_status":"signed_v1","first_computed_at":"2026-06-09T02:08:58.106793Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2606.09599","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":"2026-06-09T02:08:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ZIsUkKP69tc+l+cHv5aPFbbvMrh1mATZwaP+IoMm4RNckafRA6FYxk7X378MqBdQf+UDC5dyQRne4TPf79FQDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-25T06:24:28.207629Z"},"content_sha256":"bdb6adaf313feb8b7a33707155711991cb022bb84f7da1295c26b1f88d23e1a8","schema_version":"1.0","event_id":"sha256:bdb6adaf313feb8b7a33707155711991cb022bb84f7da1295c26b1f88d23e1a8"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:YQK2VID5662ZVAJU2MHTB7P44I","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Entanglement Generation through Coherent and Non-Coherent Control","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Francisco Delgado, Marco Enriquez","submitted_at":"2026-06-08T15:09:53Z","abstract_excerpt":"The controlled generation of quantum entanglement from separable states remains a central challenge in quantum information science. Here, we investigate entanglement generation using two related control paradigms: coherent path superposition of local unitary operations and stochastic implementations of Pauli channels under coherent control. We show that entangled states belonging to the Bell, GHZ and W classes, can be deterministically generated from fully separable inputs by coherently superposing alternative sets of local unitary transformations. Conditions on the local operators for entangl"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.09599","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2606.09599/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-06-09T02:08:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"syf+1ik6WO0Zl4qJujxP1PXbkvhSOdJn+q2Z4XS2qgraDnJLaRCvyrrlrJ+n4iKLRsZdTNGM2D9mqiWs6wgkDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-25T06:24:28.208023Z"},"content_sha256":"ad06e3bb8c0947c2b3a3e553522a2ae66fbe2dd23d0ab7b853c6c32ad6c8a716","schema_version":"1.0","event_id":"sha256:ad06e3bb8c0947c2b3a3e553522a2ae66fbe2dd23d0ab7b853c6c32ad6c8a716"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/YQK2VID5662ZVAJU2MHTB7P44I/bundle.json","state_url":"https://pith.science/pith/YQK2VID5662ZVAJU2MHTB7P44I/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/YQK2VID5662ZVAJU2MHTB7P44I/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":"2026-06-25T06:24:28Z","links":{"resolver":"https://pith.science/pith/YQK2VID5662ZVAJU2MHTB7P44I","bundle":"https://pith.science/pith/YQK2VID5662ZVAJU2MHTB7P44I/bundle.json","state":"https://pith.science/pith/YQK2VID5662ZVAJU2MHTB7P44I/state.json","well_known_bundle":"https://pith.science/.well-known/pith/YQK2VID5662ZVAJU2MHTB7P44I/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:YQK2VID5662ZVAJU2MHTB7P44I","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":"dfbce7515fbd7d8ad88134b5c4c473686a97b929d7ba776fd332fdf0b3600be0","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2026-06-08T15:09:53Z","title_canon_sha256":"f480eebf43a1962df79a407ffdf12c97132810e35a793e6b7eb1a7c0a0346c08"},"schema_version":"1.0","source":{"id":"2606.09599","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.09599","created_at":"2026-06-09T02:08:58Z"},{"alias_kind":"arxiv_version","alias_value":"2606.09599v1","created_at":"2026-06-09T02:08:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.09599","created_at":"2026-06-09T02:08:58Z"},{"alias_kind":"pith_short_12","alias_value":"YQK2VID5662Z","created_at":"2026-06-09T02:08:58Z"},{"alias_kind":"pith_short_16","alias_value":"YQK2VID5662ZVAJU","created_at":"2026-06-09T02:08:58Z"},{"alias_kind":"pith_short_8","alias_value":"YQK2VID5","created_at":"2026-06-09T02:08:58Z"}],"graph_snapshots":[{"event_id":"sha256:ad06e3bb8c0947c2b3a3e553522a2ae66fbe2dd23d0ab7b853c6c32ad6c8a716","target":"graph","created_at":"2026-06-09T02:08:58Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2606.09599/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The controlled generation of quantum entanglement from separable states remains a central challenge in quantum information science. Here, we investigate entanglement generation using two related control paradigms: coherent path superposition of local unitary operations and stochastic implementations of Pauli channels under coherent control. We show that entangled states belonging to the Bell, GHZ and W classes, can be deterministically generated from fully separable inputs by coherently superposing alternative sets of local unitary transformations. Conditions on the local operators for entangl","authors_text":"Francisco Delgado, Marco Enriquez","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2026-06-08T15:09:53Z","title":"Entanglement Generation through Coherent and Non-Coherent Control"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.09599","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:bdb6adaf313feb8b7a33707155711991cb022bb84f7da1295c26b1f88d23e1a8","target":"record","created_at":"2026-06-09T02:08:58Z","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":"dfbce7515fbd7d8ad88134b5c4c473686a97b929d7ba776fd332fdf0b3600be0","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2026-06-08T15:09:53Z","title_canon_sha256":"f480eebf43a1962df79a407ffdf12c97132810e35a793e6b7eb1a7c0a0346c08"},"schema_version":"1.0","source":{"id":"2606.09599","kind":"arxiv","version":1}},"canonical_sha256":"c415aaa07df7b59a8134d30f30fdfce21ccc5ea723c28db9db933374d6c53648","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c415aaa07df7b59a8134d30f30fdfce21ccc5ea723c28db9db933374d6c53648","first_computed_at":"2026-06-09T02:08:58.106793Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-09T02:08:58.106793Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Ua3IIO4MaIcLU/1DMZTP8WKogSjYhVD3gUtXV6eZwqDtaWyy7zdUPPqvc73S6P95m8opQZfdPOo7/Kbi600oAg==","signature_status":"signed_v1","signed_at":"2026-06-09T02:08:58.107672Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.09599","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:bdb6adaf313feb8b7a33707155711991cb022bb84f7da1295c26b1f88d23e1a8","sha256:ad06e3bb8c0947c2b3a3e553522a2ae66fbe2dd23d0ab7b853c6c32ad6c8a716"],"state_sha256":"bdceebeefd6e1f253156903d01c18c286df18a1ee12394ad0ea3f929840b5aae"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"bo8X0MQSwiAWrHgwH/SWgMl8uMTqtmnLlBJ1Z1oTcE5L6C55/Ax5OY5Z9GGRhgnhoqQKdfR5R0VJKBHC8rr9AA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-25T06:24:28.210094Z","bundle_sha256":"72fa9355b78c21e985a7a4ad78b45a14098e812cb921f7e7d2da371d788e8390"}}