{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:U7REYWGMKOUGU6GXFPZMIEHPLA","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":"59237f897550fa816ae464380131007eb491c36013dba38f5e07d2b8298acc1f","cross_cats_sorted":["physics.optics"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2016-05-16T09:48:42Z","title_canon_sha256":"3184da27107b6c00e6a5e49ac1f398992d550ad8143cdd2a4b3c5bd0902614d1"},"schema_version":"1.0","source":{"id":"1605.04701","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1605.04701","created_at":"2026-05-18T01:01:57Z"},{"alias_kind":"arxiv_version","alias_value":"1605.04701v1","created_at":"2026-05-18T01:01:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1605.04701","created_at":"2026-05-18T01:01:57Z"},{"alias_kind":"pith_short_12","alias_value":"U7REYWGMKOUG","created_at":"2026-05-18T12:30:46Z"},{"alias_kind":"pith_short_16","alias_value":"U7REYWGMKOUGU6GX","created_at":"2026-05-18T12:30:46Z"},{"alias_kind":"pith_short_8","alias_value":"U7REYWGM","created_at":"2026-05-18T12:30:46Z"}],"graph_snapshots":[{"event_id":"sha256:c978a5b0820e6366b49291f44460a66a47b45ca8f680bdd67a2cdb3080f7e3a1","target":"graph","created_at":"2026-05-18T01:01:57Z","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":"The ultimate goal of quantum information science is to build a global quantum network, which enables quantum resources to be distributed and shared between remote parties. Such quantum network can be realized by all fiber elements, which takes advantage of low transmission loss,low cost, scalable and mutual fiber communication techniques such as dense wavelength division multiplexing. Therefore high quality entangled photon sources based on fibers are on demanding for building up such kind of quantum network. Here we report multiplexed polarization and timebin entanglement photon sources based","authors_text":"Bao-Sen Shi, Guang-Can Guo, Li-Xin Xu, Yin-Hai Li Zhi-Yuan Zhou, Zhao-Huai Xu","cross_cats":["physics.optics"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2016-05-16T09:48:42Z","title":"Multiplexed entangled photon sources for all fiber quantum networks"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1605.04701","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":"sha256:368523e42f9de154273bc6004fc94151cd4738fc2c5ec8cc24e2c833272741cc","target":"record","created_at":"2026-05-18T01:01:57Z","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":"59237f897550fa816ae464380131007eb491c36013dba38f5e07d2b8298acc1f","cross_cats_sorted":["physics.optics"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2016-05-16T09:48:42Z","title_canon_sha256":"3184da27107b6c00e6a5e49ac1f398992d550ad8143cdd2a4b3c5bd0902614d1"},"schema_version":"1.0","source":{"id":"1605.04701","kind":"arxiv","version":1}},"canonical_sha256":"a7e24c58cc53a86a78d72bf2c410ef583fa739b3c033f4286e37d66d2ca0384b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a7e24c58cc53a86a78d72bf2c410ef583fa739b3c033f4286e37d66d2ca0384b","first_computed_at":"2026-05-18T01:01:57.724780Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:01:57.724780Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ZNye4AseLknL6nbCBWM9jhsciaAWFpPcFJlGHKjKcigeSa/voM+OhZqreS1PRRla+6cWvH+7ovOSIcTPmq16BA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:01:57.725526Z","signed_message":"canonical_sha256_bytes"},"source_id":"1605.04701","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:368523e42f9de154273bc6004fc94151cd4738fc2c5ec8cc24e2c833272741cc","sha256:c978a5b0820e6366b49291f44460a66a47b45ca8f680bdd67a2cdb3080f7e3a1"],"state_sha256":"1cc5f4a5e578fba2b290fed0640039a314862e75cb4cee5997aafd146e3ea2cc"}