{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:6HTMVQFW6EQURFHN5VZXGNSO2Y","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":"28624fb8202a1a56147a8e603550f530a013a1a5f128d222873c12d728942428","cross_cats_sorted":["physics.atom-ph","physics.optics"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"quant-ph","submitted_at":"2024-11-16T02:53:21Z","title_canon_sha256":"45080b44a72039fb89745b9df826e8cf8b1df9a44ca0da9d3aded1cd8130ab63"},"schema_version":"1.0","source":{"id":"2411.10677","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2411.10677","created_at":"2026-07-05T09:36:20Z"},{"alias_kind":"arxiv_version","alias_value":"2411.10677v1","created_at":"2026-07-05T09:36:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2411.10677","created_at":"2026-07-05T09:36:20Z"},{"alias_kind":"pith_short_12","alias_value":"6HTMVQFW6EQU","created_at":"2026-07-05T09:36:20Z"},{"alias_kind":"pith_short_16","alias_value":"6HTMVQFW6EQURFHN","created_at":"2026-07-05T09:36:20Z"},{"alias_kind":"pith_short_8","alias_value":"6HTMVQFW","created_at":"2026-07-05T09:36:20Z"}],"graph_snapshots":[{"event_id":"sha256:3ca96505136887b254d878a0e47a827fd423cb975769f78667900df40c499195","target":"graph","created_at":"2026-07-05T09:36:20Z","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/2411.10677/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Frequency transduction, which converts photons from one energy level to another, provides a way to bridge different quantum devices. The frequency transduction has been studied across various systems and frequency ranges, depending on the applications. In particular, infrared photons are ideal for long-distance communication, but their detection efficiency is often low. Converting infrared photons to visible light, where affordable detectors with high quantum efficiency are widely available, would offer significant advantages. Here, we report an experimental demonstration of transduction of 15","authors_text":"Gibeom Son, Junseo Ha, Kyungwon An, Seunghoon Oh, Songky Moon","cross_cats":["physics.atom-ph","physics.optics"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"quant-ph","submitted_at":"2024-11-16T02:53:21Z","title":"Room-temperature amplified transduction of infrared to visible photons"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2411.10677","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":"sha256:7a2507f1208471e0cd2006249888d80f48ff944d03b4f7ac4b19db1bf2b8b2fe","target":"record","created_at":"2026-07-05T09:36:20Z","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":"28624fb8202a1a56147a8e603550f530a013a1a5f128d222873c12d728942428","cross_cats_sorted":["physics.atom-ph","physics.optics"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"quant-ph","submitted_at":"2024-11-16T02:53:21Z","title_canon_sha256":"45080b44a72039fb89745b9df826e8cf8b1df9a44ca0da9d3aded1cd8130ab63"},"schema_version":"1.0","source":{"id":"2411.10677","kind":"arxiv","version":1}},"canonical_sha256":"f1e6cac0b6f1214894eded7373364ed6011321690691317fb6c5981b5db5f1f2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f1e6cac0b6f1214894eded7373364ed6011321690691317fb6c5981b5db5f1f2","first_computed_at":"2026-07-05T09:36:20.368334Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:36:20.368334Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"sgODp36SF2RCfjBYBaY526zCi5bQ8bwHxkBa8Fymd5Yfq82x0/QK+wyknft5iFKWpRD88jOW8xIrooxp9QxTBQ==","signature_status":"signed_v1","signed_at":"2026-07-05T09:36:20.368760Z","signed_message":"canonical_sha256_bytes"},"source_id":"2411.10677","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7a2507f1208471e0cd2006249888d80f48ff944d03b4f7ac4b19db1bf2b8b2fe","sha256:3ca96505136887b254d878a0e47a827fd423cb975769f78667900df40c499195"],"state_sha256":"5af59388afab337fcd3130862ea11145baa1caf93674baf8e9fb094f84bdb271"}