{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:6CDNAJVXBMJE6FXSDO7PLGWRJK","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":"4ca60cd569e5bd0080b390d8fa3f64d8bd360971a7f0e3e6838813d8d6637c4f","cross_cats_sorted":["physics.atom-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2026-05-31T10:30:35Z","title_canon_sha256":"c6bd85edb9ca20ace23bf790d64281d9aa6da80d29c6e5995f8797a726ee6d88"},"schema_version":"1.0","source":{"id":"2606.01146","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.01146","created_at":"2026-06-02T02:04:25Z"},{"alias_kind":"arxiv_version","alias_value":"2606.01146v1","created_at":"2026-06-02T02:04:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.01146","created_at":"2026-06-02T02:04:25Z"},{"alias_kind":"pith_short_12","alias_value":"6CDNAJVXBMJE","created_at":"2026-06-02T02:04:25Z"},{"alias_kind":"pith_short_16","alias_value":"6CDNAJVXBMJE6FXS","created_at":"2026-06-02T02:04:25Z"},{"alias_kind":"pith_short_8","alias_value":"6CDNAJVX","created_at":"2026-06-02T02:04:25Z"}],"graph_snapshots":[{"event_id":"sha256:03889eb1b9a88aed9058253fa4b72d59d64c06bffe1113c63e3ef0635eea6643","target":"graph","created_at":"2026-06-02T02:04:25Z","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/2606.01146/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We study the subradiant bound states (BSs) in a two-level atom array chirally coupled to a one-dimensional waveguide. We demonstrate that the chiral interaction can drive BSs to become the most subradiant two-excitation states across a wide spacing range. This phenomenon is rooted in a mechanism of chirality-mediated dispersion softening, where the BS band distortion suppresses the band curvature $|\\alpha_2|$ at an extremum point. We rigorously prove that the BS decay rate follows the scaling $\\Gamma \\sim |\\alpha_2|/N^3$, revealing that the reduction of $|\\alpha_2|$ is key to suppressing emiss","authors_text":"Dong Wang, Kailin Tan, Saijun Wu, Xuanbing Jiang","cross_cats":["physics.atom-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2026-05-31T10:30:35Z","title":"Most Subradiant Bound Photon Pairs from Chirality-Mediated Dispersion Softening"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.01146","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":"sha256:9ba04a42a3316e87f84a9d888d240b7f168a6324f36b9a0669ffe4399d9bbae7","target":"record","created_at":"2026-06-02T02:04:25Z","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":"4ca60cd569e5bd0080b390d8fa3f64d8bd360971a7f0e3e6838813d8d6637c4f","cross_cats_sorted":["physics.atom-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2026-05-31T10:30:35Z","title_canon_sha256":"c6bd85edb9ca20ace23bf790d64281d9aa6da80d29c6e5995f8797a726ee6d88"},"schema_version":"1.0","source":{"id":"2606.01146","kind":"arxiv","version":1}},"canonical_sha256":"f086d026b70b124f16f21bbef59ad14abf43a30eac06ad87a53e8150fffada7c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f086d026b70b124f16f21bbef59ad14abf43a30eac06ad87a53e8150fffada7c","first_computed_at":"2026-06-02T02:04:25.046444Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-02T02:04:25.046444Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"SLM5tHLIaFRYimoKQXgRmIem2lwcV1hV1W2w062/2yfFtMNL1OHNqt+k8QFqmZNAze+qtcf9X9VbDp425pduAA==","signature_status":"signed_v1","signed_at":"2026-06-02T02:04:25.046839Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.01146","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9ba04a42a3316e87f84a9d888d240b7f168a6324f36b9a0669ffe4399d9bbae7","sha256:03889eb1b9a88aed9058253fa4b72d59d64c06bffe1113c63e3ef0635eea6643"],"state_sha256":"3ea60b3139dcf2ff5e988d5b7dc938e2ee46fa337b59912a45c868e6262f5b0a"}