{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:CDXIR743D4E3KKUZX4H4RWBXZ2","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":"f446a2f10f7845480ac544de6b5e7ea1611c193875b554fea27e31d879d60050","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2026-06-24T12:52:18Z","title_canon_sha256":"7b722f0c64ba985376c048153918d2c9179ad8efa22ca7a101abcc1d78c27586"},"schema_version":"1.0","source":{"id":"2606.25776","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.25776","created_at":"2026-06-25T01:18:14Z"},{"alias_kind":"arxiv_version","alias_value":"2606.25776v1","created_at":"2026-06-25T01:18:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.25776","created_at":"2026-06-25T01:18:14Z"},{"alias_kind":"pith_short_12","alias_value":"CDXIR743D4E3","created_at":"2026-06-25T01:18:14Z"},{"alias_kind":"pith_short_16","alias_value":"CDXIR743D4E3KKUZ","created_at":"2026-06-25T01:18:14Z"},{"alias_kind":"pith_short_8","alias_value":"CDXIR743","created_at":"2026-06-25T01:18:14Z"}],"graph_snapshots":[{"event_id":"sha256:6e7724273b21fbcd28928689b825077c35247a77e87f49e9122703500e1fb154","target":"graph","created_at":"2026-06-25T01:18:14Z","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/2606.25776/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Optical rotatory dispersion (ORD) in chiral media, classically demonstrated as the \"sweet monochromator,\" provides a robust mechanism for liquid-tunable spectral filtering. However, the ultimate physical boundaries governing its spectral bandwidth remain fundamentally unexplored beyond classical electromagnetic theory. Here, we present a comprehensive framework bridging macroscopic optical filtering with the quantum electrodynamic (QED) limits of chiral light-matter interaction. Using time-dependent density functional theory (TD-DFT) combined with Boltzmann conformational averaging, we accurat","authors_text":"Fang Lu, Junyan Zhu, Xianglun Ma","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2026-06-24T12:52:18Z","title":"Approaching the Quantum Limit of Optical Rotatory Dispersion: From First-Principles to Single-Photon Monochromators"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.25776","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":"sha256:4c7499dfdcd6d5a4e03fd9c37aff8ec877ea827b29eccb19289c811b30577124","target":"record","created_at":"2026-06-25T01:18:14Z","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":"f446a2f10f7845480ac544de6b5e7ea1611c193875b554fea27e31d879d60050","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2026-06-24T12:52:18Z","title_canon_sha256":"7b722f0c64ba985376c048153918d2c9179ad8efa22ca7a101abcc1d78c27586"},"schema_version":"1.0","source":{"id":"2606.25776","kind":"arxiv","version":1}},"canonical_sha256":"10ee88ff9b1f09b52a99bf0fc8d837ce89e123895e0c3808af1aaddf55916b64","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"10ee88ff9b1f09b52a99bf0fc8d837ce89e123895e0c3808af1aaddf55916b64","first_computed_at":"2026-06-25T01:18:14.891978Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-25T01:18:14.891978Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"VLj0PEAUaN5+Sx0Y8Cje1Ur4upwVxmQLv7VwAn+TU/YhoyctdYQEj2VZx2tjlZiPN/8tmsiaSgktUh+s+QpOBQ==","signature_status":"signed_v1","signed_at":"2026-06-25T01:18:14.892335Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.25776","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4c7499dfdcd6d5a4e03fd9c37aff8ec877ea827b29eccb19289c811b30577124","sha256:6e7724273b21fbcd28928689b825077c35247a77e87f49e9122703500e1fb154"],"state_sha256":"b50b67e0c813c7c97253b0373e5f47267f71a5f270fb29e3e831b99e8ec0a004"}