{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:FTUUJ3NMVBBZKCI3DFP735AS6Q","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":"2bc18d6f45e7210e90191b486639900117f0931c6ca1a5ec0e23fb4bf46ebb2b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2017-03-31T16:36:24Z","title_canon_sha256":"3d6beefe0e745625481674ef2dadf810cc36cc4ad49d052c84b2e17d2ef4a760"},"schema_version":"1.0","source":{"id":"1703.10975","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1703.10975","created_at":"2026-05-18T00:44:15Z"},{"alias_kind":"arxiv_version","alias_value":"1703.10975v2","created_at":"2026-05-18T00:44:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1703.10975","created_at":"2026-05-18T00:44:15Z"},{"alias_kind":"pith_short_12","alias_value":"FTUUJ3NMVBBZ","created_at":"2026-05-18T12:31:15Z"},{"alias_kind":"pith_short_16","alias_value":"FTUUJ3NMVBBZKCI3","created_at":"2026-05-18T12:31:15Z"},{"alias_kind":"pith_short_8","alias_value":"FTUUJ3NM","created_at":"2026-05-18T12:31:15Z"}],"graph_snapshots":[{"event_id":"sha256:f2f385389b46d733d15778c63960652753b3e761ec2883577bf92df6de0ac2c5","target":"graph","created_at":"2026-05-18T00:44:15Z","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"},"paper":{"abstract_excerpt":"Mid infrared (MIR) photonics is a key region for molecular physics [1]. High-resolution spectroscopy in the 1--10 {\\mu}m region, though, has never been fully tackled for the lack of widely-tunable and practical light sources. Indeed, all solutions proposed thus far suffer from at least one of three issues: they are feasible only in a narrow spectral range; the power available for spectroscopy is limited; the frequency accuracy is poor. Here, we present a setup for high-resolution spectroscopy that can be applied in the whole 1--10 {\\mu}m range by combining the power of quantum cascade lasers (","authors_text":"C. Clivati, D. Calonico, D. D'Ambrosio, F. Levi, G. Insero, G. Santambrogio, M. Inguscio, P. Cancio Pastor, P. De Natale, S. Borri","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2017-03-31T16:36:24Z","title":"Measuring molecular frequencies in the 1--10 {\\mu}m range at 11-digits accuracy"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1703.10975","kind":"arxiv","version":2},"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:eb58578b9a02074cdd78c2558e3d6a08ce0b7f6ddccaeadb46e8729803847369","target":"record","created_at":"2026-05-18T00:44:15Z","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":"2bc18d6f45e7210e90191b486639900117f0931c6ca1a5ec0e23fb4bf46ebb2b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2017-03-31T16:36:24Z","title_canon_sha256":"3d6beefe0e745625481674ef2dadf810cc36cc4ad49d052c84b2e17d2ef4a760"},"schema_version":"1.0","source":{"id":"1703.10975","kind":"arxiv","version":2}},"canonical_sha256":"2ce944edaca84395091b195ffdf412f40d021091017f243089d79f89876de103","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2ce944edaca84395091b195ffdf412f40d021091017f243089d79f89876de103","first_computed_at":"2026-05-18T00:44:15.368175Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:44:15.368175Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"pE+VJtH0keym26C8yxM/5R00GWZIceMH4TFbxMqstcOj/xrGRsJdyKnTpcFSF/bZaPMQ6+GVS8T2QRGfV3efCg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:44:15.368872Z","signed_message":"canonical_sha256_bytes"},"source_id":"1703.10975","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:eb58578b9a02074cdd78c2558e3d6a08ce0b7f6ddccaeadb46e8729803847369","sha256:f2f385389b46d733d15778c63960652753b3e761ec2883577bf92df6de0ac2c5"],"state_sha256":"49f896d298ced73fe057347c34d378bf25b111400ad9b6182876e33e8d866458"}