{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:C5SVHO4C6T7A4GGEZE4HZC5PTC","short_pith_number":"pith:C5SVHO4C","schema_version":"1.0","canonical_sha256":"176553bb82f4fe0e18c4c9387c8baf989f17b200acf144aa4a094b9d9cb2fa49","source":{"kind":"arxiv","id":"1712.09171","version":1},"attestation_state":"computed","paper":{"title":"Long-distance thermal temporal ghost imaging over optical fibers","license":"http://creativecommons.org/licenses/by-sa/4.0/","headline":"","cross_cats":[],"primary_cat":"physics.optics","authors_text":"Hao Li, Lixing You, Wei Zhang, Xin Yao, Yidong Huang, Zhen Wang","submitted_at":"2017-12-26T03:45:37Z","abstract_excerpt":"A thermal ghost imaging scheme between two distant parties is proposed and experimentally demonstrated over long-distance optical fibers. In the scheme, the weak thermal light is split into two paths. Photons in one path are spatially diffused according to their frequencies by a spatial dispersion component, then illuminate the object and record its spatial transmission information. Photons in the other path are temporally diffused by a temporal dispersion component. By the coincidence measurement between photons of two paths, the object can be imaged in a way of ghost imaging, based on the fr"},"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":"1712.09171","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"physics.optics","submitted_at":"2017-12-26T03:45:37Z","cross_cats_sorted":[],"title_canon_sha256":"f8e8059ed014aef636b148a7ffd880d24a965e3a27e25653e04120ee63dc22a7","abstract_canon_sha256":"4bf4bb2c3192d4e33a171656214d459a01f15c92b6b8d0fb73bf3b5b8a1bb84e"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:21:08.827539Z","signature_b64":"x1JXEz1478tGXIcFUjQ1hGNUkJjyFl8Nt5gbUdLvRORj3g7CxliI4QG9yB6ttpNWpyeF0CBF/Sz8GTmH4Tq8Dg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"176553bb82f4fe0e18c4c9387c8baf989f17b200acf144aa4a094b9d9cb2fa49","last_reissued_at":"2026-05-18T00:21:08.827076Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:21:08.827076Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Long-distance thermal temporal ghost imaging over optical fibers","license":"http://creativecommons.org/licenses/by-sa/4.0/","headline":"","cross_cats":[],"primary_cat":"physics.optics","authors_text":"Hao Li, Lixing You, Wei Zhang, Xin Yao, Yidong Huang, Zhen Wang","submitted_at":"2017-12-26T03:45:37Z","abstract_excerpt":"A thermal ghost imaging scheme between two distant parties is proposed and experimentally demonstrated over long-distance optical fibers. In the scheme, the weak thermal light is split into two paths. Photons in one path are spatially diffused according to their frequencies by a spatial dispersion component, then illuminate the object and record its spatial transmission information. Photons in the other path are temporally diffused by a temporal dispersion component. By the coincidence measurement between photons of two paths, the object can be imaged in a way of ghost imaging, based on the fr"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1712.09171","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":"1712.09171","created_at":"2026-05-18T00:21:08.827147+00:00"},{"alias_kind":"arxiv_version","alias_value":"1712.09171v1","created_at":"2026-05-18T00:21:08.827147+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1712.09171","created_at":"2026-05-18T00:21:08.827147+00:00"},{"alias_kind":"pith_short_12","alias_value":"C5SVHO4C6T7A","created_at":"2026-05-18T12:31:08.081275+00:00"},{"alias_kind":"pith_short_16","alias_value":"C5SVHO4C6T7A4GGE","created_at":"2026-05-18T12:31:08.081275+00:00"},{"alias_kind":"pith_short_8","alias_value":"C5SVHO4C","created_at":"2026-05-18T12:31:08.081275+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/C5SVHO4C6T7A4GGEZE4HZC5PTC","json":"https://pith.science/pith/C5SVHO4C6T7A4GGEZE4HZC5PTC.json","graph_json":"https://pith.science/api/pith-number/C5SVHO4C6T7A4GGEZE4HZC5PTC/graph.json","events_json":"https://pith.science/api/pith-number/C5SVHO4C6T7A4GGEZE4HZC5PTC/events.json","paper":"https://pith.science/paper/C5SVHO4C"},"agent_actions":{"view_html":"https://pith.science/pith/C5SVHO4C6T7A4GGEZE4HZC5PTC","download_json":"https://pith.science/pith/C5SVHO4C6T7A4GGEZE4HZC5PTC.json","view_paper":"https://pith.science/paper/C5SVHO4C","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1712.09171&json=true","fetch_graph":"https://pith.science/api/pith-number/C5SVHO4C6T7A4GGEZE4HZC5PTC/graph.json","fetch_events":"https://pith.science/api/pith-number/C5SVHO4C6T7A4GGEZE4HZC5PTC/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/C5SVHO4C6T7A4GGEZE4HZC5PTC/action/timestamp_anchor","attest_storage":"https://pith.science/pith/C5SVHO4C6T7A4GGEZE4HZC5PTC/action/storage_attestation","attest_author":"https://pith.science/pith/C5SVHO4C6T7A4GGEZE4HZC5PTC/action/author_attestation","sign_citation":"https://pith.science/pith/C5SVHO4C6T7A4GGEZE4HZC5PTC/action/citation_signature","submit_replication":"https://pith.science/pith/C5SVHO4C6T7A4GGEZE4HZC5PTC/action/replication_record"}},"created_at":"2026-05-18T00:21:08.827147+00:00","updated_at":"2026-05-18T00:21:08.827147+00:00"}