{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:PBXBGHJXZAA36RMLDBCN3B2525","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":"b197b294479e55dd719dee4753e472305d99ed04b43d600ec84a6ca94d625d84","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2025-03-04T14:00:58Z","title_canon_sha256":"773d9ea210b45198f3cd1e139f534fa0ad8779d3b914a73e3f9c3b6da760d1a0"},"schema_version":"1.0","source":{"id":"2503.02635","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2503.02635","created_at":"2026-07-05T10:24:10Z"},{"alias_kind":"arxiv_version","alias_value":"2503.02635v1","created_at":"2026-07-05T10:24:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2503.02635","created_at":"2026-07-05T10:24:10Z"},{"alias_kind":"pith_short_12","alias_value":"PBXBGHJXZAA3","created_at":"2026-07-05T10:24:10Z"},{"alias_kind":"pith_short_16","alias_value":"PBXBGHJXZAA36RML","created_at":"2026-07-05T10:24:10Z"},{"alias_kind":"pith_short_8","alias_value":"PBXBGHJX","created_at":"2026-07-05T10:24:10Z"}],"graph_snapshots":[{"event_id":"sha256:333427e5805910d2675606e88af8853c5042b1b2d57ee26389493e0d7d564397","target":"graph","created_at":"2026-07-05T10:24:10Z","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/2503.02635/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We propose a novel $U(1)_{B-L}$ model with singlet dark matter fermions composed of WIMP and FIMP, which is anomaly-free without a need for introducing right-handed neutrinos. Fermion dark matter masses are generated after the $U(1)_{B-L}$ is broken spontaneously, so the Yukawa couplings for WIMP and FIMP components can be distinguished by the hierarchical values of the vacuum expectation values of the single scalar fields. Moreover, the $U(1)_{B-L}$ gauge boson receives a TeV-scale mass for a tiny extra gauge coupling, so it goes out of equilibrium from the rest of the model content in the ea","authors_text":"Hyun Min Lee, Sarif Khan","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2025-03-04T14:00:58Z","title":"WIMP-FIMP option and neutrino masses via a novel anomaly-free B-L symmetry"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2503.02635","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:a61cc691ae7efb85e5275d30a3423d38495df37b64843bfe2e9fa14a7998816e","target":"record","created_at":"2026-07-05T10:24:10Z","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":"b197b294479e55dd719dee4753e472305d99ed04b43d600ec84a6ca94d625d84","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2025-03-04T14:00:58Z","title_canon_sha256":"773d9ea210b45198f3cd1e139f534fa0ad8779d3b914a73e3f9c3b6da760d1a0"},"schema_version":"1.0","source":{"id":"2503.02635","kind":"arxiv","version":1}},"canonical_sha256":"786e131d37c801bf458b1844dd875dd75ed7d6a578dbcd4c5a48f321b302494d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"786e131d37c801bf458b1844dd875dd75ed7d6a578dbcd4c5a48f321b302494d","first_computed_at":"2026-07-05T10:24:10.288847Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:24:10.288847Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"LH/CQUEG0iNCGa/6jEk4RJecH7ZyrQ0nVIKHKmc318CwLgBbMfoL9FDXGAC4pV9d2aO74C/PACB4yxj6H9k2AQ==","signature_status":"signed_v1","signed_at":"2026-07-05T10:24:10.289528Z","signed_message":"canonical_sha256_bytes"},"source_id":"2503.02635","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a61cc691ae7efb85e5275d30a3423d38495df37b64843bfe2e9fa14a7998816e","sha256:333427e5805910d2675606e88af8853c5042b1b2d57ee26389493e0d7d564397"],"state_sha256":"1a19fba3ac9a069dc02bee1d21c4083ef0b05761929f179423da40ea273999e5"}