{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:WRFFALIUGA2ULM6FRZONINWFDB","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":"c400ba414e7c0355e137f0546f9134b4eef086de62d14e7ec8fc53bda59bf2eb","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2023-04-06T14:35:44Z","title_canon_sha256":"423a89846e284c1e09ab3c7648cd19a6cb14fae077f9e096bdbaf7a000560675"},"schema_version":"1.0","source":{"id":"2304.03107","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2304.03107","created_at":"2026-07-05T06:36:33Z"},{"alias_kind":"arxiv_version","alias_value":"2304.03107v1","created_at":"2026-07-05T06:36:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2304.03107","created_at":"2026-07-05T06:36:33Z"},{"alias_kind":"pith_short_12","alias_value":"WRFFALIUGA2U","created_at":"2026-07-05T06:36:33Z"},{"alias_kind":"pith_short_16","alias_value":"WRFFALIUGA2ULM6F","created_at":"2026-07-05T06:36:33Z"},{"alias_kind":"pith_short_8","alias_value":"WRFFALIU","created_at":"2026-07-05T06:36:33Z"}],"graph_snapshots":[{"event_id":"sha256:7aeae2495d5a911a6f5082914cbc828031d0c9dedca10e4e6eeca23acebf5b5f","target":"graph","created_at":"2026-07-05T06:36:33Z","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/2304.03107/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We predict femtoscopy correlation functions for $S$--wave $D_{(s)}\\phi$ pairs of lightest pseudoscalar open charm mesons and Goldstone bosons from next-to-leading order unitarized heavy-meson chiral perturbation theory amplitudes. The effect of the two-state structure around $2300\\,\\text{MeV}$ can be clearly seen in the $(S,I)=(0,1/2)$ $D\\pi$, $D\\eta$, $D_s \\overline{K}$ correlation functions, while in the scalar-strange $(1,0)$ sector, the $D^\\ast_{s0}(2317)^{\\pm}$ state lying below the $DK$ threshold produces a depletion of the correlation function near threshold. These exotic states owe the","authors_text":"Enrique Ruiz-Arriola, Juan Nieves, Miguel Albaladejo","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2023-04-06T14:35:44Z","title":"Femtoscopic signatures of the lightest S-wave scalar open-charm mesons"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2304.03107","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":"sha256:6325d4b0c80653726a7900e2bfc2994eb6222c9b68a487335eff6e161b4fa031","target":"record","created_at":"2026-07-05T06:36:33Z","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":"c400ba414e7c0355e137f0546f9134b4eef086de62d14e7ec8fc53bda59bf2eb","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2023-04-06T14:35:44Z","title_canon_sha256":"423a89846e284c1e09ab3c7648cd19a6cb14fae077f9e096bdbaf7a000560675"},"schema_version":"1.0","source":{"id":"2304.03107","kind":"arxiv","version":1}},"canonical_sha256":"b44a502d14303545b3c58e5cd436c5184cc5dedee09842ff2e2a4af99e093069","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b44a502d14303545b3c58e5cd436c5184cc5dedee09842ff2e2a4af99e093069","first_computed_at":"2026-07-05T06:36:33.082808Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:36:33.082808Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"LTXQ3Mp5xTVo6NZN/cgy6NdNO0PfnWsB5nPzXxnZVT6GORsSqZxIYEHyLau3x/Jze9U2ql4hRhfr7tbgMeuNCA==","signature_status":"signed_v1","signed_at":"2026-07-05T06:36:33.083274Z","signed_message":"canonical_sha256_bytes"},"source_id":"2304.03107","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6325d4b0c80653726a7900e2bfc2994eb6222c9b68a487335eff6e161b4fa031","sha256:7aeae2495d5a911a6f5082914cbc828031d0c9dedca10e4e6eeca23acebf5b5f"],"state_sha256":"ef800d23b4ace3b880294f986d63734d5d401047a37ff581360ca2f6c88b47cc"}