{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:WMCG6IMUFGJ45FK7323AJNQGFG","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":"abfb9016c73606e5dfa206adf245e4718753fe751318b8902604c12cee933c21","cross_cats_sorted":["hep-ph"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ex","submitted_at":"2024-01-15T17:22:23Z","title_canon_sha256":"d8d55369cb53cb1ccfc43079eb55178b66e5580c3b26e435ef37cde391913f42"},"schema_version":"1.0","source":{"id":"2401.07845","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2401.07845","created_at":"2026-07-05T07:34:03Z"},{"alias_kind":"arxiv_version","alias_value":"2401.07845v1","created_at":"2026-07-05T07:34:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2401.07845","created_at":"2026-07-05T07:34:03Z"},{"alias_kind":"pith_short_12","alias_value":"WMCG6IMUFGJ4","created_at":"2026-07-05T07:34:03Z"},{"alias_kind":"pith_short_16","alias_value":"WMCG6IMUFGJ45FK7","created_at":"2026-07-05T07:34:03Z"},{"alias_kind":"pith_short_8","alias_value":"WMCG6IMU","created_at":"2026-07-05T07:34:03Z"}],"graph_snapshots":[{"event_id":"sha256:84f451f3882e55f13e6e9ff3a7b0a72e01d8e8f05270c9b2e3b278e26bd5837f","target":"graph","created_at":"2026-07-05T07:34:03Z","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/2401.07845/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Belle~II has unique sensitivity for a broad class of models postulating the existence of dark matter particles with masses in the MeV--GeV range. We present recent world-leading results from Belle~II searches for several non-SM particles. These include production of $Z'$ bosons, axion-like particles, and dark scalars in association with two muons in $e^+e^-$ collisions; long-lived (pseudo)scalars produced in decays of \\textit{B}-mesons; and invisible particles produced in decays of $\\tau$ leptons.","authors_text":"Luigi Corona (on behalf of the Belle II Collaboration)","cross_cats":["hep-ph"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ex","submitted_at":"2024-01-15T17:22:23Z","title":"Searches for invisible new particles at Belle II"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2401.07845","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":"sha256:9b35dc57a95df5c6bc3ba7d1fb7b6b28b45971a0e7077fb01e97b4a64f4baab3","target":"record","created_at":"2026-07-05T07:34:03Z","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":"abfb9016c73606e5dfa206adf245e4718753fe751318b8902604c12cee933c21","cross_cats_sorted":["hep-ph"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ex","submitted_at":"2024-01-15T17:22:23Z","title_canon_sha256":"d8d55369cb53cb1ccfc43079eb55178b66e5580c3b26e435ef37cde391913f42"},"schema_version":"1.0","source":{"id":"2401.07845","kind":"arxiv","version":1}},"canonical_sha256":"b3046f21942993ce955fdeb604b60629abd9fcbc1360f518686d5bb037b92acf","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b3046f21942993ce955fdeb604b60629abd9fcbc1360f518686d5bb037b92acf","first_computed_at":"2026-07-05T07:34:03.540838Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:34:03.540838Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"9YsWo4Ep/hmK9K9KS07qwtmO2OiijGEjGb9AlofpaP9DIyXIA5KluLeo3WdjLSfobmGYiw3Pyk+MUSRz5gOTCg==","signature_status":"signed_v1","signed_at":"2026-07-05T07:34:03.541293Z","signed_message":"canonical_sha256_bytes"},"source_id":"2401.07845","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9b35dc57a95df5c6bc3ba7d1fb7b6b28b45971a0e7077fb01e97b4a64f4baab3","sha256:84f451f3882e55f13e6e9ff3a7b0a72e01d8e8f05270c9b2e3b278e26bd5837f"],"state_sha256":"b5fda2c2afb3d6738551d7aad6950af230ad5350dd625136dd50bfaaa0466585"}