{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:5IALMFISL6G4476S76RQMQOGHD","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":"2d0472721810e33da6fb6d617244fcc82a408248a66de439f0b3e5c795630dc6","cross_cats_sorted":["quant-ph"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2024-05-22T01:12:17Z","title_canon_sha256":"0bdd161d2f8ba81690f6161432d0e38f834448ed1264a78fbe3cfee095f1cb7f"},"schema_version":"1.0","source":{"id":"2405.13276","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2405.13276","created_at":"2026-07-05T08:57:23Z"},{"alias_kind":"arxiv_version","alias_value":"2405.13276v2","created_at":"2026-07-05T08:57:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2405.13276","created_at":"2026-07-05T08:57:23Z"},{"alias_kind":"pith_short_12","alias_value":"5IALMFISL6G4","created_at":"2026-07-05T08:57:23Z"},{"alias_kind":"pith_short_16","alias_value":"5IALMFISL6G4476S","created_at":"2026-07-05T08:57:23Z"},{"alias_kind":"pith_short_8","alias_value":"5IALMFIS","created_at":"2026-07-05T08:57:23Z"}],"graph_snapshots":[{"event_id":"sha256:f7495b75e2309b02e266a326098f6e06f2ebb6b2e7a741a57aae8c3669bc7514","target":"graph","created_at":"2026-07-05T08:57:23Z","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/2405.13276/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The Dicke model describes an ensemble of two-level atoms that are coupled to a confined light mode of an optical cavity. Above a critical coupling, the cavity becomes macroscopically occupied, and the system enters the superradiant phase. This phase transition can be observed by detecting the photons that are emitted from the cavity; however, it only becomes apparent in the limit of long observation times, while actual experiments are of a finite duration. To circumvent this problem, we here make use of recent advances in Lee-Yang theories of phase transitions to show that the superradiant pha","authors_text":"Christian Flindt, Franco Nori, Fredrik Brange, Neill Lambert","cross_cats":["quant-ph"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2024-05-22T01:12:17Z","title":"Lee-Yang theory of the superradiant phase transition in the open Dicke model"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2405.13276","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:c17a93e977bfd4e24584c67052beb7bdfa33b660c895423ac11af73353c4b06d","target":"record","created_at":"2026-07-05T08:57:23Z","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":"2d0472721810e33da6fb6d617244fcc82a408248a66de439f0b3e5c795630dc6","cross_cats_sorted":["quant-ph"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2024-05-22T01:12:17Z","title_canon_sha256":"0bdd161d2f8ba81690f6161432d0e38f834448ed1264a78fbe3cfee095f1cb7f"},"schema_version":"1.0","source":{"id":"2405.13276","kind":"arxiv","version":2}},"canonical_sha256":"ea00b615125f8dce7fd2ffa30641c638f342fc2351b05f4f14db88d638439bc1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ea00b615125f8dce7fd2ffa30641c638f342fc2351b05f4f14db88d638439bc1","first_computed_at":"2026-07-05T08:57:23.452390Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:57:23.452390Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"rOcYCIW9s/PyPGQe8TDylYqRKyEDrvRI45BZdKGVeLpGg0qjCeTyx9QS0e+4XfU8RZxJn8ef1102ZU//JLeNDg==","signature_status":"signed_v1","signed_at":"2026-07-05T08:57:23.452838Z","signed_message":"canonical_sha256_bytes"},"source_id":"2405.13276","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c17a93e977bfd4e24584c67052beb7bdfa33b660c895423ac11af73353c4b06d","sha256:f7495b75e2309b02e266a326098f6e06f2ebb6b2e7a741a57aae8c3669bc7514"],"state_sha256":"1b1548a0cd7b601611aecc16f9931d6a5afb660bd5003ae1c4bc70a194fc1ec8"}