{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:PIHJ5DFUTLB2ORSIOTRDSFXQ52","short_pith_number":"pith:PIHJ5DFU","canonical_record":{"source":{"id":"2505.00121","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"hep-ph","submitted_at":"2025-04-30T18:42:41Z","cross_cats_sorted":[],"title_canon_sha256":"76b3159967551e87132e0e3ff99518ca404b9ed105fd310127237de2677bc397","abstract_canon_sha256":"67938f103123749d6dbbc28a3e773cc0695c0d58334d015ff0e919340eb02af1"},"schema_version":"1.0"},"canonical_sha256":"7a0e9e8cb49ac3a7464874e23916f0ee91c31a3bf128e8aebedbedc2a09974d8","source":{"kind":"arxiv","id":"2505.00121","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2505.00121","created_at":"2026-07-05T11:38:29Z"},{"alias_kind":"arxiv_version","alias_value":"2505.00121v2","created_at":"2026-07-05T11:38:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2505.00121","created_at":"2026-07-05T11:38:29Z"},{"alias_kind":"pith_short_12","alias_value":"PIHJ5DFUTLB2","created_at":"2026-07-05T11:38:29Z"},{"alias_kind":"pith_short_16","alias_value":"PIHJ5DFUTLB2ORSI","created_at":"2026-07-05T11:38:29Z"},{"alias_kind":"pith_short_8","alias_value":"PIHJ5DFU","created_at":"2026-07-05T11:38:29Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:PIHJ5DFUTLB2ORSIOTRDSFXQ52","target":"record","payload":{"canonical_record":{"source":{"id":"2505.00121","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"hep-ph","submitted_at":"2025-04-30T18:42:41Z","cross_cats_sorted":[],"title_canon_sha256":"76b3159967551e87132e0e3ff99518ca404b9ed105fd310127237de2677bc397","abstract_canon_sha256":"67938f103123749d6dbbc28a3e773cc0695c0d58334d015ff0e919340eb02af1"},"schema_version":"1.0"},"canonical_sha256":"7a0e9e8cb49ac3a7464874e23916f0ee91c31a3bf128e8aebedbedc2a09974d8","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:38:29.153340Z","signature_b64":"6M3iq04fFZRSSNz4AuWq79edpfUUCqqAlCHUq3tpPauHlDgZiZjAmG0xZgJ+FFSVrP0R+W7YGzu5f9O6/Um4Cw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7a0e9e8cb49ac3a7464874e23916f0ee91c31a3bf128e8aebedbedc2a09974d8","last_reissued_at":"2026-07-05T11:38:29.152832Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:38:29.152832Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2505.00121","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T11:38:29Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xRiLnvUpLiBNrP927zyEfd4BPK+VopDyWUYoXS278pP2Ebww1xSkIEJmLTL+cf2XPEa3DqTYpKnQChjIrypNDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-09T04:05:15.692401Z"},"content_sha256":"702103890167a324155f17b78a0b64ff2ee4172fb04f59f9278d97a0e70defb2","schema_version":"1.0","event_id":"sha256:702103890167a324155f17b78a0b64ff2ee4172fb04f59f9278d97a0e70defb2"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:PIHJ5DFUTLB2ORSIOTRDSFXQ52","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Neutrino masses and mixed dark matter from doublet and singlet scalars","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Hyun Min Lee, Jongkuk Kim, Rojalin Padhan, Seong-Sik Kim","submitted_at":"2025-04-30T18:42:41Z","abstract_excerpt":"We consider the extension of the Standard Model with an inert scalar doublet, three right-handed neutrinos, and singlet scalar fields, $\\varphi$ and $S$. In this model, neutrino masses are zero in the limit of the unbroken $Z_4$ discrete symmetry. We show that when the singlet scalar field $\\varphi$ gets a VEV, the $Z_4$ symmetry is broken to $Z_2$, and neutrino masses are generated at one-loops due to the mixings between the neutral components of the inert scalar doublet and the singlet scalar field $S$. There is a dark matter candidate from the lightest neutral scalar field, which is a mixtu"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2505.00121","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2505.00121/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T11:38:29Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"q2MEiciMom3TW7LY65Zn9iGqR97CyktgypvnJFfiMOt30dkPAddoejJlYIhXdPwtqHRxT995SKI8IlcUrZnxCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-09T04:05:15.692778Z"},"content_sha256":"221bab76ac81183fd39a9e38649b6050b93a1a3eeaa12a50b37f1af310febf9f","schema_version":"1.0","event_id":"sha256:221bab76ac81183fd39a9e38649b6050b93a1a3eeaa12a50b37f1af310febf9f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/PIHJ5DFUTLB2ORSIOTRDSFXQ52/bundle.json","state_url":"https://pith.science/pith/PIHJ5DFUTLB2ORSIOTRDSFXQ52/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/PIHJ5DFUTLB2ORSIOTRDSFXQ52/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-07-09T04:05:15Z","links":{"resolver":"https://pith.science/pith/PIHJ5DFUTLB2ORSIOTRDSFXQ52","bundle":"https://pith.science/pith/PIHJ5DFUTLB2ORSIOTRDSFXQ52/bundle.json","state":"https://pith.science/pith/PIHJ5DFUTLB2ORSIOTRDSFXQ52/state.json","well_known_bundle":"https://pith.science/.well-known/pith/PIHJ5DFUTLB2ORSIOTRDSFXQ52/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:PIHJ5DFUTLB2ORSIOTRDSFXQ52","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":"67938f103123749d6dbbc28a3e773cc0695c0d58334d015ff0e919340eb02af1","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"hep-ph","submitted_at":"2025-04-30T18:42:41Z","title_canon_sha256":"76b3159967551e87132e0e3ff99518ca404b9ed105fd310127237de2677bc397"},"schema_version":"1.0","source":{"id":"2505.00121","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2505.00121","created_at":"2026-07-05T11:38:29Z"},{"alias_kind":"arxiv_version","alias_value":"2505.00121v2","created_at":"2026-07-05T11:38:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2505.00121","created_at":"2026-07-05T11:38:29Z"},{"alias_kind":"pith_short_12","alias_value":"PIHJ5DFUTLB2","created_at":"2026-07-05T11:38:29Z"},{"alias_kind":"pith_short_16","alias_value":"PIHJ5DFUTLB2ORSI","created_at":"2026-07-05T11:38:29Z"},{"alias_kind":"pith_short_8","alias_value":"PIHJ5DFU","created_at":"2026-07-05T11:38:29Z"}],"graph_snapshots":[{"event_id":"sha256:221bab76ac81183fd39a9e38649b6050b93a1a3eeaa12a50b37f1af310febf9f","target":"graph","created_at":"2026-07-05T11:38:29Z","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/2505.00121/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We consider the extension of the Standard Model with an inert scalar doublet, three right-handed neutrinos, and singlet scalar fields, $\\varphi$ and $S$. In this model, neutrino masses are zero in the limit of the unbroken $Z_4$ discrete symmetry. We show that when the singlet scalar field $\\varphi$ gets a VEV, the $Z_4$ symmetry is broken to $Z_2$, and neutrino masses are generated at one-loops due to the mixings between the neutral components of the inert scalar doublet and the singlet scalar field $S$. There is a dark matter candidate from the lightest neutral scalar field, which is a mixtu","authors_text":"Hyun Min Lee, Jongkuk Kim, Rojalin Padhan, Seong-Sik Kim","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"hep-ph","submitted_at":"2025-04-30T18:42:41Z","title":"Neutrino masses and mixed dark matter from doublet and singlet scalars"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2505.00121","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":"sha256:702103890167a324155f17b78a0b64ff2ee4172fb04f59f9278d97a0e70defb2","target":"record","created_at":"2026-07-05T11:38:29Z","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":"67938f103123749d6dbbc28a3e773cc0695c0d58334d015ff0e919340eb02af1","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"hep-ph","submitted_at":"2025-04-30T18:42:41Z","title_canon_sha256":"76b3159967551e87132e0e3ff99518ca404b9ed105fd310127237de2677bc397"},"schema_version":"1.0","source":{"id":"2505.00121","kind":"arxiv","version":2}},"canonical_sha256":"7a0e9e8cb49ac3a7464874e23916f0ee91c31a3bf128e8aebedbedc2a09974d8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7a0e9e8cb49ac3a7464874e23916f0ee91c31a3bf128e8aebedbedc2a09974d8","first_computed_at":"2026-07-05T11:38:29.152832Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:38:29.152832Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"6M3iq04fFZRSSNz4AuWq79edpfUUCqqAlCHUq3tpPauHlDgZiZjAmG0xZgJ+FFSVrP0R+W7YGzu5f9O6/Um4Cw==","signature_status":"signed_v1","signed_at":"2026-07-05T11:38:29.153340Z","signed_message":"canonical_sha256_bytes"},"source_id":"2505.00121","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:702103890167a324155f17b78a0b64ff2ee4172fb04f59f9278d97a0e70defb2","sha256:221bab76ac81183fd39a9e38649b6050b93a1a3eeaa12a50b37f1af310febf9f"],"state_sha256":"c526da625c0e24eaa70d7b4fab4864b52a8b790db7585c0d7ca00f5d5a044657"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"FP526pjtrvbdukHLacFPwlvJM2uuRkmVgVxjyg8SPe80Jnxm6K2eSE6LqG+CISZsIbksZ9OYpx8NRy/StJlFDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-09T04:05:15.694771Z","bundle_sha256":"b19b578b4ac32ddfc4678d23c364263c2bf59574df3542b9c3638aad2f30a513"}}