{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:QVD3SUKZPLHO7AW4C22BA5V33I","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":"5037635ef756f6fda8ff4c2329fa8e64d6bad9fff2f4805d77e3276d6e747e64","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"physics.optics","submitted_at":"2023-01-20T09:13:41Z","title_canon_sha256":"cdeaea741239754a611cfdc2ec9cdeefc1808575671feb2407256b88990c686f"},"schema_version":"1.0","source":{"id":"2301.08477","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2301.08477","created_at":"2026-07-05T08:52:50Z"},{"alias_kind":"arxiv_version","alias_value":"2301.08477v2","created_at":"2026-07-05T08:52:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2301.08477","created_at":"2026-07-05T08:52:50Z"},{"alias_kind":"pith_short_12","alias_value":"QVD3SUKZPLHO","created_at":"2026-07-05T08:52:50Z"},{"alias_kind":"pith_short_16","alias_value":"QVD3SUKZPLHO7AW4","created_at":"2026-07-05T08:52:50Z"},{"alias_kind":"pith_short_8","alias_value":"QVD3SUKZ","created_at":"2026-07-05T08:52:50Z"}],"graph_snapshots":[{"event_id":"sha256:6edb6cff792534e494a607a661760477cf9895e28b79065bf605c9fbd9c7f889","target":"graph","created_at":"2026-07-05T08:52:50Z","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/2301.08477/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Topological bound states in the continuum are confined wave-mechanical objects that offer advantageous ways to enhance light-matter interactions in compact photonic devices. In particular, their large quality factor in the strong-coupling regime has recently enabled the demonstration of Bose-Einstein condensation of bound-state-in-the-continuum polaritons. Here, we show that condensation into a negative-mass bound state in the continuum exhibits interaction-induced state confinement, opening opportunities for optically reprogrammable molecular arrays of quantum fluids of light. We exploit this","authors_text":"Antonio Gianfrate, Daniele Sanvitto, Dario Ballarini, Dimitrios Trypogeorgos, Fabrizio Riminucci, Hai Chau Nguyen, Hai Son Nguyen, Helgi Sigurdsson, Kirk W. Baldwin, Loren N. Pfeiffer, Maria Efthymiou-Tsironi, Milena De Giorgi, Vincenzo Ardizzone","cross_cats":["cond-mat.mes-hall"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"physics.optics","submitted_at":"2023-01-20T09:13:41Z","title":"Reconfigurable quantum fluid molecules of bound states in the continuum"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2301.08477","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":"sha256:6a0e5d954afa9757f7897fdcc31976763b3e018cf3cdaebbdc323390cea6e046","target":"record","created_at":"2026-07-05T08:52:50Z","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":"5037635ef756f6fda8ff4c2329fa8e64d6bad9fff2f4805d77e3276d6e747e64","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"physics.optics","submitted_at":"2023-01-20T09:13:41Z","title_canon_sha256":"cdeaea741239754a611cfdc2ec9cdeefc1808575671feb2407256b88990c686f"},"schema_version":"1.0","source":{"id":"2301.08477","kind":"arxiv","version":2}},"canonical_sha256":"8547b951597aceef82dc16b41076bbda1d853f90807685698b8bae5ff24dad80","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8547b951597aceef82dc16b41076bbda1d853f90807685698b8bae5ff24dad80","first_computed_at":"2026-07-05T08:52:50.007197Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:52:50.007197Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ypHXetAedsDmdv0yHxXixYeF9U29gqPxH1QtB6CSG0KpKpL6f5elzpE2yYTDGtro52M9JVXKtadZkbKmIHplAQ==","signature_status":"signed_v1","signed_at":"2026-07-05T08:52:50.007587Z","signed_message":"canonical_sha256_bytes"},"source_id":"2301.08477","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6a0e5d954afa9757f7897fdcc31976763b3e018cf3cdaebbdc323390cea6e046","sha256:6edb6cff792534e494a607a661760477cf9895e28b79065bf605c9fbd9c7f889"],"state_sha256":"1c3b2ffcb6c8a7628081befcce72a11b7f7155fa5af79f6105cab58e43040766"}