{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:2LTRXB4JZRQG7NWS3GATCNFLNZ","short_pith_number":"pith:2LTRXB4J","canonical_record":{"source":{"id":"2205.07792","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.app-ph","submitted_at":"2022-05-16T16:29:58Z","cross_cats_sorted":["cond-mat.mes-hall","physics.optics"],"title_canon_sha256":"68d47b05bac226bdf765a17bb41175ea897c56d9fb6601ff9a91513032a79ffa","abstract_canon_sha256":"8ac4ff89f01bd9e534ed8cb44964d4a176901473511a485e5ff86cd69ff7fe4a"},"schema_version":"1.0"},"canonical_sha256":"d2e71b8789cc606fb6d2d9813134ab6e6317aa6c563dc18549ae489ec9b7068c","source":{"kind":"arxiv","id":"2205.07792","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2205.07792","created_at":"2026-07-05T04:23:32Z"},{"alias_kind":"arxiv_version","alias_value":"2205.07792v1","created_at":"2026-07-05T04:23:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2205.07792","created_at":"2026-07-05T04:23:32Z"},{"alias_kind":"pith_short_12","alias_value":"2LTRXB4JZRQG","created_at":"2026-07-05T04:23:32Z"},{"alias_kind":"pith_short_16","alias_value":"2LTRXB4JZRQG7NWS","created_at":"2026-07-05T04:23:32Z"},{"alias_kind":"pith_short_8","alias_value":"2LTRXB4J","created_at":"2026-07-05T04:23:32Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:2LTRXB4JZRQG7NWS3GATCNFLNZ","target":"record","payload":{"canonical_record":{"source":{"id":"2205.07792","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.app-ph","submitted_at":"2022-05-16T16:29:58Z","cross_cats_sorted":["cond-mat.mes-hall","physics.optics"],"title_canon_sha256":"68d47b05bac226bdf765a17bb41175ea897c56d9fb6601ff9a91513032a79ffa","abstract_canon_sha256":"8ac4ff89f01bd9e534ed8cb44964d4a176901473511a485e5ff86cd69ff7fe4a"},"schema_version":"1.0"},"canonical_sha256":"d2e71b8789cc606fb6d2d9813134ab6e6317aa6c563dc18549ae489ec9b7068c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T04:23:32.239665Z","signature_b64":"D6oYF3DJVXVLjS1ESvOQozWujm4S9n7KuqE/ytl0UMgsL020NCIcN2QbWrl1SeDOr4LitJZbI3wCJzkgpgXOCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d2e71b8789cc606fb6d2d9813134ab6e6317aa6c563dc18549ae489ec9b7068c","last_reissued_at":"2026-07-05T04:23:32.239273Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T04:23:32.239273Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2205.07792","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T04:23:32Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"o5Z++iYPPspuvVUGumOLFlNNpIlW0kKsv0+9f8LaWSq+6ikaNmKGW4PzF0Y8G1Wqn0xui6ZsnxoagnqskyRfBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-31T15:03:35.604989Z"},"content_sha256":"aee2bcdbce0c36998c564a8cec641beafc2019e49d7bce50165cf994dc2a8818","schema_version":"1.0","event_id":"sha256:aee2bcdbce0c36998c564a8cec641beafc2019e49d7bce50165cf994dc2a8818"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:2LTRXB4JZRQG7NWS3GATCNFLNZ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Single-molecule mid-IR detection through vibrationally-assisted luminescence","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cond-mat.mes-hall","physics.optics"],"primary_cat":"physics.app-ph","authors_text":"Jeremy J. Baumberg, Lukas A. Jakob, Rakesh Arul, Rohit Chikkaraddy","submitted_at":"2022-05-16T16:29:58Z","abstract_excerpt":"Room temperature detection of molecular vibrations in the mid-infrared (MIR, $\\lambda$ =3-30$\\mu$m) has numerous applications including real-time gas sensing, chemical reactivity, medical imaging, astronomical surveys, and quantum communication [1,2]. However, MIR detection is severely hindered by thermal noise, hence current technologies rely on energy-intensive cooled semiconductor detectors (mercury cadmium telluride, MCT) [3,4,5]. One way to overcome this challenge is to upconvert the low-energy MIR light into high-energy visible wavelengths ($\\lambda$ =500-800nm) where detection of single"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2205.07792","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2205.07792/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T04:23:32Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"LIVgxAlBn+siigS0bFXaWaHPDiCrs7Eek5vQlgilYBFKBl4gVEVPjGhlfy0ek5D7C8DAj2xE0q+vEEaWM5H+Aw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-31T15:03:35.605298Z"},"content_sha256":"cf790178d415aab8115dffef6fcf672addefa1b2ffab19872a26556839ebb7bb","schema_version":"1.0","event_id":"sha256:cf790178d415aab8115dffef6fcf672addefa1b2ffab19872a26556839ebb7bb"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/2LTRXB4JZRQG7NWS3GATCNFLNZ/bundle.json","state_url":"https://pith.science/pith/2LTRXB4JZRQG7NWS3GATCNFLNZ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/2LTRXB4JZRQG7NWS3GATCNFLNZ/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-07-31T15:03:35Z","links":{"resolver":"https://pith.science/pith/2LTRXB4JZRQG7NWS3GATCNFLNZ","bundle":"https://pith.science/pith/2LTRXB4JZRQG7NWS3GATCNFLNZ/bundle.json","state":"https://pith.science/pith/2LTRXB4JZRQG7NWS3GATCNFLNZ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/2LTRXB4JZRQG7NWS3GATCNFLNZ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:2LTRXB4JZRQG7NWS3GATCNFLNZ","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":"8ac4ff89f01bd9e534ed8cb44964d4a176901473511a485e5ff86cd69ff7fe4a","cross_cats_sorted":["cond-mat.mes-hall","physics.optics"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.app-ph","submitted_at":"2022-05-16T16:29:58Z","title_canon_sha256":"68d47b05bac226bdf765a17bb41175ea897c56d9fb6601ff9a91513032a79ffa"},"schema_version":"1.0","source":{"id":"2205.07792","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2205.07792","created_at":"2026-07-05T04:23:32Z"},{"alias_kind":"arxiv_version","alias_value":"2205.07792v1","created_at":"2026-07-05T04:23:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2205.07792","created_at":"2026-07-05T04:23:32Z"},{"alias_kind":"pith_short_12","alias_value":"2LTRXB4JZRQG","created_at":"2026-07-05T04:23:32Z"},{"alias_kind":"pith_short_16","alias_value":"2LTRXB4JZRQG7NWS","created_at":"2026-07-05T04:23:32Z"},{"alias_kind":"pith_short_8","alias_value":"2LTRXB4J","created_at":"2026-07-05T04:23:32Z"}],"graph_snapshots":[{"event_id":"sha256:cf790178d415aab8115dffef6fcf672addefa1b2ffab19872a26556839ebb7bb","target":"graph","created_at":"2026-07-05T04:23:32Z","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/2205.07792/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Room temperature detection of molecular vibrations in the mid-infrared (MIR, $\\lambda$ =3-30$\\mu$m) has numerous applications including real-time gas sensing, chemical reactivity, medical imaging, astronomical surveys, and quantum communication [1,2]. However, MIR detection is severely hindered by thermal noise, hence current technologies rely on energy-intensive cooled semiconductor detectors (mercury cadmium telluride, MCT) [3,4,5]. One way to overcome this challenge is to upconvert the low-energy MIR light into high-energy visible wavelengths ($\\lambda$ =500-800nm) where detection of single","authors_text":"Jeremy J. Baumberg, Lukas A. Jakob, Rakesh Arul, Rohit Chikkaraddy","cross_cats":["cond-mat.mes-hall","physics.optics"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.app-ph","submitted_at":"2022-05-16T16:29:58Z","title":"Single-molecule mid-IR detection through vibrationally-assisted luminescence"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2205.07792","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:aee2bcdbce0c36998c564a8cec641beafc2019e49d7bce50165cf994dc2a8818","target":"record","created_at":"2026-07-05T04:23:32Z","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":"8ac4ff89f01bd9e534ed8cb44964d4a176901473511a485e5ff86cd69ff7fe4a","cross_cats_sorted":["cond-mat.mes-hall","physics.optics"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.app-ph","submitted_at":"2022-05-16T16:29:58Z","title_canon_sha256":"68d47b05bac226bdf765a17bb41175ea897c56d9fb6601ff9a91513032a79ffa"},"schema_version":"1.0","source":{"id":"2205.07792","kind":"arxiv","version":1}},"canonical_sha256":"d2e71b8789cc606fb6d2d9813134ab6e6317aa6c563dc18549ae489ec9b7068c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d2e71b8789cc606fb6d2d9813134ab6e6317aa6c563dc18549ae489ec9b7068c","first_computed_at":"2026-07-05T04:23:32.239273Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:23:32.239273Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"D6oYF3DJVXVLjS1ESvOQozWujm4S9n7KuqE/ytl0UMgsL020NCIcN2QbWrl1SeDOr4LitJZbI3wCJzkgpgXOCA==","signature_status":"signed_v1","signed_at":"2026-07-05T04:23:32.239665Z","signed_message":"canonical_sha256_bytes"},"source_id":"2205.07792","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:aee2bcdbce0c36998c564a8cec641beafc2019e49d7bce50165cf994dc2a8818","sha256:cf790178d415aab8115dffef6fcf672addefa1b2ffab19872a26556839ebb7bb"],"state_sha256":"486dc12ba98118a878f887b27c2e308b1c844a37a37f3e930c5d68942c9ba263"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Zvbe51hTykR7iQWKVqFNlXz/OIwa9QsfTY8ZTYHCiPnNOlUyRNIDqphT0OsMxPU55QIuQLcyhWSs4r5MJ0lEDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-31T15:03:35.607579Z","bundle_sha256":"382cf401c2dfee144cc1496f7f2f23391cea907ed1e474f9c68f8a3e9c849415"}}