{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:CNHPK6BAL2GWT3KPWJ5BWX4ZII","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":"d6c3cf4fb58c300010ea7e588ae2d705318730674e1adf69685854ed3ee241df","cross_cats_sorted":["physics.atom-ph","physics.optics","quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2024-08-28T10:28:36Z","title_canon_sha256":"8813c70d664ac6d855e0220469731bf3125e4ab716ed9944b1720a47fae8642a"},"schema_version":"1.0","source":{"id":"2408.15691","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2408.15691","created_at":"2026-07-05T11:26:43Z"},{"alias_kind":"arxiv_version","alias_value":"2408.15691v3","created_at":"2026-07-05T11:26:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2408.15691","created_at":"2026-07-05T11:26:43Z"},{"alias_kind":"pith_short_12","alias_value":"CNHPK6BAL2GW","created_at":"2026-07-05T11:26:43Z"},{"alias_kind":"pith_short_16","alias_value":"CNHPK6BAL2GWT3KP","created_at":"2026-07-05T11:26:43Z"},{"alias_kind":"pith_short_8","alias_value":"CNHPK6BA","created_at":"2026-07-05T11:26:43Z"}],"graph_snapshots":[{"event_id":"sha256:fd52c9175988e32555de24838b659c6bc64b5afd4aa024a87a9616703058fcb6","target":"graph","created_at":"2026-07-05T11:26:43Z","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/2408.15691/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Novel interactions beyond the four known fundamental forces in nature (electromagnetic, gravitational, strong and weak interactions), may arise due to \"new physics\" beyond the standard model, manifesting as a \"fifth force\". This review is focused on spin-dependent fifth forces mediated by exotic bosons such as spin-0 axions and axionlike particles and spin-1 Z' bosons, dark photons, or paraphotons. Many of these exotic bosons are candidates to explain the nature of dark matter and dark energy, and their interactions may violate fundamental symmetries. Spin-dependent interactions between fermio","authors_text":"Derek F. Jackson Kimball, Dmitry Budker, Filip Ficek, Haosen Guan, Lei Cong, MiKhail G. Kozlov, Min Jiang, Pavel Fadeev, Victor V. Flambaum, Wei Ji, Yevgeny V. Stadnik","cross_cats":["physics.atom-ph","physics.optics","quant-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2024-08-28T10:28:36Z","title":"Spin-dependent exotic interactions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2408.15691","kind":"arxiv","version":3},"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":"sha256:7debdbfa9cf00db12582d1dcb20fd7b674bd2c3f7520be46d85fb51afcf9eba5","target":"record","created_at":"2026-07-05T11:26:43Z","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":"d6c3cf4fb58c300010ea7e588ae2d705318730674e1adf69685854ed3ee241df","cross_cats_sorted":["physics.atom-ph","physics.optics","quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2024-08-28T10:28:36Z","title_canon_sha256":"8813c70d664ac6d855e0220469731bf3125e4ab716ed9944b1720a47fae8642a"},"schema_version":"1.0","source":{"id":"2408.15691","kind":"arxiv","version":3}},"canonical_sha256":"134ef578205e8d69ed4fb27a1b5f994213381859ec24d47cbcf9de9fd6503d6f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"134ef578205e8d69ed4fb27a1b5f994213381859ec24d47cbcf9de9fd6503d6f","first_computed_at":"2026-07-05T11:26:43.540067Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:26:43.540067Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"RTuBxZeT3i5+7YK0DwMaC4v8zwRSgW99T0NkuCQj1MqapCsn4dGuKWExORQC1iQEhRN8++Vu9ch9KTJ0qTFzAg==","signature_status":"signed_v1","signed_at":"2026-07-05T11:26:43.540572Z","signed_message":"canonical_sha256_bytes"},"source_id":"2408.15691","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7debdbfa9cf00db12582d1dcb20fd7b674bd2c3f7520be46d85fb51afcf9eba5","sha256:fd52c9175988e32555de24838b659c6bc64b5afd4aa024a87a9616703058fcb6"],"state_sha256":"bc53c6dca31abd153086a79bde8c27ecea5a9fbf679762293a8e572ee033f3ce"}