{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:BXS3AZNA3MHPOTAHNFEATI4MKM","short_pith_number":"pith:BXS3AZNA","canonical_record":{"source":{"id":"1903.09655","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2019-03-22T18:03:57Z","cross_cats_sorted":[],"title_canon_sha256":"9fe50fcecbc969112b48f499379275683a63571f95e8edb28557ff83db44c2a3","abstract_canon_sha256":"1325500355bab1a597a1b4207edd6ea7292415b72d97b5e3cfa8747ffd2e6ebf"},"schema_version":"1.0"},"canonical_sha256":"0de5b065a0db0ef74c07694809a38c53041a21e8d356036563489963888ff38e","source":{"kind":"arxiv","id":"1903.09655","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1903.09655","created_at":"2026-05-17T23:50:35Z"},{"alias_kind":"arxiv_version","alias_value":"1903.09655v1","created_at":"2026-05-17T23:50:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1903.09655","created_at":"2026-05-17T23:50:35Z"},{"alias_kind":"pith_short_12","alias_value":"BXS3AZNA3MHP","created_at":"2026-05-18T12:33:12Z"},{"alias_kind":"pith_short_16","alias_value":"BXS3AZNA3MHPOTAH","created_at":"2026-05-18T12:33:12Z"},{"alias_kind":"pith_short_8","alias_value":"BXS3AZNA","created_at":"2026-05-18T12:33:12Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:BXS3AZNA3MHPOTAHNFEATI4MKM","target":"record","payload":{"canonical_record":{"source":{"id":"1903.09655","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2019-03-22T18:03:57Z","cross_cats_sorted":[],"title_canon_sha256":"9fe50fcecbc969112b48f499379275683a63571f95e8edb28557ff83db44c2a3","abstract_canon_sha256":"1325500355bab1a597a1b4207edd6ea7292415b72d97b5e3cfa8747ffd2e6ebf"},"schema_version":"1.0"},"canonical_sha256":"0de5b065a0db0ef74c07694809a38c53041a21e8d356036563489963888ff38e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:50:35.868001Z","signature_b64":"X6ow5matXgcLsB8RcHSSLWBYZUiH7REbrhJRKIp6os3E5QiHup1VfCZBKXi7wYkm1dHKR0SgPIscz1Ldyl/2CA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0de5b065a0db0ef74c07694809a38c53041a21e8d356036563489963888ff38e","last_reissued_at":"2026-05-17T23:50:35.867479Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:50:35.867479Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1903.09655","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":"2026-05-17T23:50:35Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zcpEnyzxTYfSONmwul81PZ7GJ4uJ3ORKyQpRpS/SdxqUWsInjcnCZsEIJ1z6SLgta7BXrYcQBS/qU+6DCTnsCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T13:21:20.437685Z"},"content_sha256":"eb66b8c2eccc94321e1dc0a20f8fe29e92d7b7690f44c4dc2f129570e991a2bd","schema_version":"1.0","event_id":"sha256:eb66b8c2eccc94321e1dc0a20f8fe29e92d7b7690f44c4dc2f129570e991a2bd"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:BXS3AZNA3MHPOTAHNFEATI4MKM","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Entanglement theory in distributed quantum information processing","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Hayata Yamasaki","submitted_at":"2019-03-22T18:03:57Z","abstract_excerpt":"Distributed quantum information processing is a promising platform for scaling up quantum information processing, where small- and intermediate-scale quantum devices are connected by a network of quantum channels for communicating quantum information, so as to cooperate in achieving larger-scale information processing. In such distributed settings, entangled states shared among the multiple devices serve as a resource for achieving nonlocal information processing tasks by local operations and classical communication (LOCC), where transformations of multipartite entangled states play central ro"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1903.09655","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":"2026-05-17T23:50:35Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jiScz5OSAQcFV6U373Hv3Nntc/ByFLJDDxAyWBIhKdTXjGl8DDFFrKqgTocqYtwYyzkjDjILHMBleLYppUPHAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T13:21:20.438021Z"},"content_sha256":"44bca933d2b0539f3fa12ea9fd453cd0dee1b4dc76d4b71c884ed0e200645b12","schema_version":"1.0","event_id":"sha256:44bca933d2b0539f3fa12ea9fd453cd0dee1b4dc76d4b71c884ed0e200645b12"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/BXS3AZNA3MHPOTAHNFEATI4MKM/bundle.json","state_url":"https://pith.science/pith/BXS3AZNA3MHPOTAHNFEATI4MKM/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/BXS3AZNA3MHPOTAHNFEATI4MKM/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":"2026-05-30T13:21:20Z","links":{"resolver":"https://pith.science/pith/BXS3AZNA3MHPOTAHNFEATI4MKM","bundle":"https://pith.science/pith/BXS3AZNA3MHPOTAHNFEATI4MKM/bundle.json","state":"https://pith.science/pith/BXS3AZNA3MHPOTAHNFEATI4MKM/state.json","well_known_bundle":"https://pith.science/.well-known/pith/BXS3AZNA3MHPOTAHNFEATI4MKM/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:BXS3AZNA3MHPOTAHNFEATI4MKM","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":"1325500355bab1a597a1b4207edd6ea7292415b72d97b5e3cfa8747ffd2e6ebf","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2019-03-22T18:03:57Z","title_canon_sha256":"9fe50fcecbc969112b48f499379275683a63571f95e8edb28557ff83db44c2a3"},"schema_version":"1.0","source":{"id":"1903.09655","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1903.09655","created_at":"2026-05-17T23:50:35Z"},{"alias_kind":"arxiv_version","alias_value":"1903.09655v1","created_at":"2026-05-17T23:50:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1903.09655","created_at":"2026-05-17T23:50:35Z"},{"alias_kind":"pith_short_12","alias_value":"BXS3AZNA3MHP","created_at":"2026-05-18T12:33:12Z"},{"alias_kind":"pith_short_16","alias_value":"BXS3AZNA3MHPOTAH","created_at":"2026-05-18T12:33:12Z"},{"alias_kind":"pith_short_8","alias_value":"BXS3AZNA","created_at":"2026-05-18T12:33:12Z"}],"graph_snapshots":[{"event_id":"sha256:44bca933d2b0539f3fa12ea9fd453cd0dee1b4dc76d4b71c884ed0e200645b12","target":"graph","created_at":"2026-05-17T23:50:35Z","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":"Distributed quantum information processing is a promising platform for scaling up quantum information processing, where small- and intermediate-scale quantum devices are connected by a network of quantum channels for communicating quantum information, so as to cooperate in achieving larger-scale information processing. In such distributed settings, entangled states shared among the multiple devices serve as a resource for achieving nonlocal information processing tasks by local operations and classical communication (LOCC), where transformations of multipartite entangled states play central ro","authors_text":"Hayata Yamasaki","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2019-03-22T18:03:57Z","title":"Entanglement theory in distributed quantum information processing"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1903.09655","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:eb66b8c2eccc94321e1dc0a20f8fe29e92d7b7690f44c4dc2f129570e991a2bd","target":"record","created_at":"2026-05-17T23:50:35Z","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":"1325500355bab1a597a1b4207edd6ea7292415b72d97b5e3cfa8747ffd2e6ebf","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2019-03-22T18:03:57Z","title_canon_sha256":"9fe50fcecbc969112b48f499379275683a63571f95e8edb28557ff83db44c2a3"},"schema_version":"1.0","source":{"id":"1903.09655","kind":"arxiv","version":1}},"canonical_sha256":"0de5b065a0db0ef74c07694809a38c53041a21e8d356036563489963888ff38e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0de5b065a0db0ef74c07694809a38c53041a21e8d356036563489963888ff38e","first_computed_at":"2026-05-17T23:50:35.867479Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:50:35.867479Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"X6ow5matXgcLsB8RcHSSLWBYZUiH7REbrhJRKIp6os3E5QiHup1VfCZBKXi7wYkm1dHKR0SgPIscz1Ldyl/2CA==","signature_status":"signed_v1","signed_at":"2026-05-17T23:50:35.868001Z","signed_message":"canonical_sha256_bytes"},"source_id":"1903.09655","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:eb66b8c2eccc94321e1dc0a20f8fe29e92d7b7690f44c4dc2f129570e991a2bd","sha256:44bca933d2b0539f3fa12ea9fd453cd0dee1b4dc76d4b71c884ed0e200645b12"],"state_sha256":"a2aa7259e57a84f6646c8b91699c97c52c2c82d753d69471c9b052762d7bd50e"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Le0XBferT210+UlyGFArswXxq1IXPIBU38aAJxas99vc74xzLAL5s8lNBAq3ELrYduqHNwyAlHlwQCsn36jtDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-30T13:21:20.439872Z","bundle_sha256":"4a7e12d2d5d8afd2f00645b70e07bc7521ea8f4ccbcd9decfc6e8d90dfae1c1c"}}