{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:XXNBHWMF7IXFAXTRWMS3DWPXH5","short_pith_number":"pith:XXNBHWMF","schema_version":"1.0","canonical_sha256":"bdda13d985fa2e505e71b325b1d9f73f411ca5d8c2b06b740a22cb57f136e7f1","source":{"kind":"arxiv","id":"1704.03960","version":1},"attestation_state":"computed","paper":{"title":"Field test of entanglement swapping over 100-km optical fiber with independent 1-GHz-clock sequential time-bin entangled photon-pair sources","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Hao Li, Jian-Wei Pan, Jingyun Fan, Li-Xing You, Qiang Zhang, Qi-Chao Sun, Teng-Yun Chen, Wei-Jun Zhang, Wei Zhang, Xian-Feng Chen, Xiao Jiang, Ya-Li Mao, Yang-Fan Jiang, Yi-dong Huang, Zhen Wang","submitted_at":"2017-04-13T00:54:27Z","abstract_excerpt":"Realizing long distance entanglement swapping with independent sources in the real-world condition is important for both future quantum network and fundamental study of quantum theory. Currently, demonstration over a few of tens kilometer underground optical fiber has been achieved. However, future applications demand entanglement swapping over longer distance with more complicated environment. We exploit two independent 1-GHz-clock sequential time-bin entangled photon-pair sources, develop several automatic stability controls, and successfully implement a field test of entanglement swapping o"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1704.03960","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2017-04-13T00:54:27Z","cross_cats_sorted":[],"title_canon_sha256":"3e4ed2e6cd40215e0959f3b273fb1b43253eb8771a139ce31a5f4bcfc25682ec","abstract_canon_sha256":"3cc14001e12e209028665ea52b8788155dbb762fb1e6afb5bb8880d9442c8021"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:33:50.233912Z","signature_b64":"/DJm+BzjSqNti8ciUewyL1S5/scrJUJXH+iKLxFFBsruBeWgl31QV08+LYkMPa6whI8vE8pNJAcg0V/phdWWBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"bdda13d985fa2e505e71b325b1d9f73f411ca5d8c2b06b740a22cb57f136e7f1","last_reissued_at":"2026-05-18T00:33:50.233195Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:33:50.233195Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Field test of entanglement swapping over 100-km optical fiber with independent 1-GHz-clock sequential time-bin entangled photon-pair sources","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Hao Li, Jian-Wei Pan, Jingyun Fan, Li-Xing You, Qiang Zhang, Qi-Chao Sun, Teng-Yun Chen, Wei-Jun Zhang, Wei Zhang, Xian-Feng Chen, Xiao Jiang, Ya-Li Mao, Yang-Fan Jiang, Yi-dong Huang, Zhen Wang","submitted_at":"2017-04-13T00:54:27Z","abstract_excerpt":"Realizing long distance entanglement swapping with independent sources in the real-world condition is important for both future quantum network and fundamental study of quantum theory. Currently, demonstration over a few of tens kilometer underground optical fiber has been achieved. However, future applications demand entanglement swapping over longer distance with more complicated environment. We exploit two independent 1-GHz-clock sequential time-bin entangled photon-pair sources, develop several automatic stability controls, and successfully implement a field test of entanglement swapping o"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1704.03960","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1704.03960","created_at":"2026-05-18T00:33:50.233293+00:00"},{"alias_kind":"arxiv_version","alias_value":"1704.03960v1","created_at":"2026-05-18T00:33:50.233293+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1704.03960","created_at":"2026-05-18T00:33:50.233293+00:00"},{"alias_kind":"pith_short_12","alias_value":"XXNBHWMF7IXF","created_at":"2026-05-18T12:31:56.362134+00:00"},{"alias_kind":"pith_short_16","alias_value":"XXNBHWMF7IXFAXTR","created_at":"2026-05-18T12:31:56.362134+00:00"},{"alias_kind":"pith_short_8","alias_value":"XXNBHWMF","created_at":"2026-05-18T12:31:56.362134+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/XXNBHWMF7IXFAXTRWMS3DWPXH5","json":"https://pith.science/pith/XXNBHWMF7IXFAXTRWMS3DWPXH5.json","graph_json":"https://pith.science/api/pith-number/XXNBHWMF7IXFAXTRWMS3DWPXH5/graph.json","events_json":"https://pith.science/api/pith-number/XXNBHWMF7IXFAXTRWMS3DWPXH5/events.json","paper":"https://pith.science/paper/XXNBHWMF"},"agent_actions":{"view_html":"https://pith.science/pith/XXNBHWMF7IXFAXTRWMS3DWPXH5","download_json":"https://pith.science/pith/XXNBHWMF7IXFAXTRWMS3DWPXH5.json","view_paper":"https://pith.science/paper/XXNBHWMF","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1704.03960&json=true","fetch_graph":"https://pith.science/api/pith-number/XXNBHWMF7IXFAXTRWMS3DWPXH5/graph.json","fetch_events":"https://pith.science/api/pith-number/XXNBHWMF7IXFAXTRWMS3DWPXH5/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/XXNBHWMF7IXFAXTRWMS3DWPXH5/action/timestamp_anchor","attest_storage":"https://pith.science/pith/XXNBHWMF7IXFAXTRWMS3DWPXH5/action/storage_attestation","attest_author":"https://pith.science/pith/XXNBHWMF7IXFAXTRWMS3DWPXH5/action/author_attestation","sign_citation":"https://pith.science/pith/XXNBHWMF7IXFAXTRWMS3DWPXH5/action/citation_signature","submit_replication":"https://pith.science/pith/XXNBHWMF7IXFAXTRWMS3DWPXH5/action/replication_record"}},"created_at":"2026-05-18T00:33:50.233293+00:00","updated_at":"2026-05-18T00:33:50.233293+00:00"}