{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:YOXMHBVGV6GPQBCEICNLX5BLQL","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":"1ee21a7c0f735d522a1516cec85ed9f649cb6107d383b4489ef347eac06a08f6","cross_cats_sorted":["physics.chem-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2016-12-13T19:14:45Z","title_canon_sha256":"b8578e67578940771f88d62099bc1a2cc1fe92bb6e82e35d02f7b608c1cb157b"},"schema_version":"1.0","source":{"id":"1612.04322","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1612.04322","created_at":"2026-05-18T00:01:39Z"},{"alias_kind":"arxiv_version","alias_value":"1612.04322v2","created_at":"2026-05-18T00:01:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1612.04322","created_at":"2026-05-18T00:01:39Z"},{"alias_kind":"pith_short_12","alias_value":"YOXMHBVGV6GP","created_at":"2026-05-18T12:30:53Z"},{"alias_kind":"pith_short_16","alias_value":"YOXMHBVGV6GPQBCE","created_at":"2026-05-18T12:30:53Z"},{"alias_kind":"pith_short_8","alias_value":"YOXMHBVG","created_at":"2026-05-18T12:30:53Z"}],"graph_snapshots":[{"event_id":"sha256:c585ced756b1788040ea8701efc1d1778702be5f6af4f1cc9a87b55f24cd2664","target":"graph","created_at":"2026-05-18T00:01:39Z","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":"In this letter, we fabricated and characterized chalcogenide glass resonators monolithically integrated on mid-infrared transparent CaF2 substrates. The devices feature an intrinsic Q-factor of 4E5 at 5.2 micron wavelength, which represents the highest Q-factor reported in planar mid-infrared resonators. It is found that moisture can significantly impact the device performance when the device was exposed to an ambient environment, although the high-Q characteristics can be restored after undergoing an annealing treatment. Using these devices, we further demonstrated on-chip cavity-enhanced spe","authors_text":"Hongtao Lin, Juejun Hu, Kathleen Richardson, Lan Li, Spencer Novak, Yi Zou","cross_cats":["physics.chem-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2016-12-13T19:14:45Z","title":"High-Q mid-infrared chalcogenide glass resonators"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1612.04322","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:e0b682fda545e814bde91cb0bb3f7b1b20a980c59d5a092af6745baba2dcdd61","target":"record","created_at":"2026-05-18T00:01:39Z","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":"1ee21a7c0f735d522a1516cec85ed9f649cb6107d383b4489ef347eac06a08f6","cross_cats_sorted":["physics.chem-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2016-12-13T19:14:45Z","title_canon_sha256":"b8578e67578940771f88d62099bc1a2cc1fe92bb6e82e35d02f7b608c1cb157b"},"schema_version":"1.0","source":{"id":"1612.04322","kind":"arxiv","version":2}},"canonical_sha256":"c3aec386a6af8cf80444409abbf42b82d7ed00385b4ce35fe8193f158ecde416","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c3aec386a6af8cf80444409abbf42b82d7ed00385b4ce35fe8193f158ecde416","first_computed_at":"2026-05-18T00:01:39.263977Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:01:39.263977Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"tSave1y6ZRzMooUn32VZnET6ie+03cnLx/QmNXew1oKjTs2D/rfYhrxlknRdYfO6mmGQMtlP35XiQJsbcTBXDg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:01:39.264534Z","signed_message":"canonical_sha256_bytes"},"source_id":"1612.04322","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e0b682fda545e814bde91cb0bb3f7b1b20a980c59d5a092af6745baba2dcdd61","sha256:c585ced756b1788040ea8701efc1d1778702be5f6af4f1cc9a87b55f24cd2664"],"state_sha256":"69a5aa67e1347f9272ab2a64c7b3af8e38423a53a3357f999126fb14504e2926"}