{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:AEBXSZDUCVP5IDQAKLQA63CF5E","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":"6848c890e2d4b86a75791a792618a5fa3490d966bedec5c01726aa2aa4128973","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.optics","submitted_at":"2026-05-25T01:40:18Z","title_canon_sha256":"ba0d872329b5089d34501f3d4bbf2c9ed86cb2b734f27d932957fe204313a039"},"schema_version":"1.0","source":{"id":"2605.25336","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.25336","created_at":"2026-05-26T02:04:29Z"},{"alias_kind":"arxiv_version","alias_value":"2605.25336v1","created_at":"2026-05-26T02:04:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.25336","created_at":"2026-05-26T02:04:29Z"},{"alias_kind":"pith_short_12","alias_value":"AEBXSZDUCVP5","created_at":"2026-05-26T02:04:29Z"},{"alias_kind":"pith_short_16","alias_value":"AEBXSZDUCVP5IDQA","created_at":"2026-05-26T02:04:29Z"},{"alias_kind":"pith_short_8","alias_value":"AEBXSZDU","created_at":"2026-05-26T02:04:29Z"}],"graph_snapshots":[{"event_id":"sha256:804e981a467a07fcb14f97cc218b3ca5f1e06c720146d8c2b8a510642bc4fa65","target":"graph","created_at":"2026-05-26T02:04:29Z","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/2605.25336/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The capture of transient optical waveforms is critical to reveal dynamical phenomena in various fields. However, fast and sensitive mid-infrared (MIR) measurements are typically limited by processing bandwidth and detection sensitivity of conventional infrared detectors. Here, we propose and implement a computational temporal ghost imaging system, which favors high-speed and high-sensitivity characterization of MIR temporal objects. The core process relies on high-fidelity nonlinear optical transduction for facilitating both the programmable structured illumination and frequency upconversion d","authors_text":"Ben Sun, Heping Zeng, Jianan Fang, Kun Huang, Wen Zhang, Xu Wang, Yijing Li","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.optics","submitted_at":"2026-05-25T01:40:18Z","title":"Mid-infrared single-photon computational temporal ghost imaging"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.25336","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:ab26e7e96c0d770aa4d2dbf7b86505563c278394c754df26aff16f47f52b782d","target":"record","created_at":"2026-05-26T02:04:29Z","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":"6848c890e2d4b86a75791a792618a5fa3490d966bedec5c01726aa2aa4128973","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.optics","submitted_at":"2026-05-25T01:40:18Z","title_canon_sha256":"ba0d872329b5089d34501f3d4bbf2c9ed86cb2b734f27d932957fe204313a039"},"schema_version":"1.0","source":{"id":"2605.25336","kind":"arxiv","version":1}},"canonical_sha256":"0103796474155fd40e0052e00f6c45e916d8ff7bb1d171aa612f46dfa52b3c70","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0103796474155fd40e0052e00f6c45e916d8ff7bb1d171aa612f46dfa52b3c70","first_computed_at":"2026-05-26T02:04:29.464743Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-26T02:04:29.464743Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"JRtLU75bo+pbIhv/V8IEmgrPZmPMUkUlknMNYkvaSagma0BhbMYTZKt9tuSPhckgq9BzSTgku7JrW1LVxp7DDg==","signature_status":"signed_v1","signed_at":"2026-05-26T02:04:29.465310Z","signed_message":"canonical_sha256_bytes"},"source_id":"2605.25336","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ab26e7e96c0d770aa4d2dbf7b86505563c278394c754df26aff16f47f52b782d","sha256:804e981a467a07fcb14f97cc218b3ca5f1e06c720146d8c2b8a510642bc4fa65"],"state_sha256":"654ac5cedb3fc489b7a65979da17721dae6e27b51f37c17a76dfce4d1b6ee01d"}