{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:WTA2HFJJTUSJT2N7K7TV2ZQTXW","short_pith_number":"pith:WTA2HFJJ","canonical_record":{"source":{"id":"2404.11651","kind":"arxiv","version":3},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2024-04-17T18:00:02Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"b3842e454c0c8559341ef76013981a392ad4c53ca1352958ce16a102c75a3959","abstract_canon_sha256":"558d52a5ca925e110799368582330fa26f6ea6a3096824aaf037a3cf3d2ec76b"},"schema_version":"1.0"},"canonical_sha256":"b4c1a395299d2499e9bf57e75d6613bd85d630cf1d1513b6cbd614f3cad9d9fa","source":{"kind":"arxiv","id":"2404.11651","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2404.11651","created_at":"2026-07-05T08:57:23Z"},{"alias_kind":"arxiv_version","alias_value":"2404.11651v3","created_at":"2026-07-05T08:57:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2404.11651","created_at":"2026-07-05T08:57:23Z"},{"alias_kind":"pith_short_12","alias_value":"WTA2HFJJTUSJ","created_at":"2026-07-05T08:57:23Z"},{"alias_kind":"pith_short_16","alias_value":"WTA2HFJJTUSJT2N7","created_at":"2026-07-05T08:57:23Z"},{"alias_kind":"pith_short_8","alias_value":"WTA2HFJJ","created_at":"2026-07-05T08:57:23Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:WTA2HFJJTUSJT2N7K7TV2ZQTXW","target":"record","payload":{"canonical_record":{"source":{"id":"2404.11651","kind":"arxiv","version":3},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2024-04-17T18:00:02Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"b3842e454c0c8559341ef76013981a392ad4c53ca1352958ce16a102c75a3959","abstract_canon_sha256":"558d52a5ca925e110799368582330fa26f6ea6a3096824aaf037a3cf3d2ec76b"},"schema_version":"1.0"},"canonical_sha256":"b4c1a395299d2499e9bf57e75d6613bd85d630cf1d1513b6cbd614f3cad9d9fa","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:57:23.369405Z","signature_b64":"+Gz5M9dw9TKSL0d6SCyczwHL0XcyYRBC4V92U53gt2NeZFZBsfVdyPTlHfBVcahAsEewmGB+NQOgw0rAHqd9Dg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b4c1a395299d2499e9bf57e75d6613bd85d630cf1d1513b6cbd614f3cad9d9fa","last_reissued_at":"2026-07-05T08:57:23.368959Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:57:23.368959Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2404.11651","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T08:57:23Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"v24HW6ct91YIYiFI6mHOMcf7zb9MFT3V1o89OF4UPdm4Lq+NqyOLOe4d/0yc3L0NV39pvjcV1IZqvQ5hvVe9Bw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-10T00:36:02.785223Z"},"content_sha256":"d31f5141e2cc6f910e2944dd046c544f25a3791371889f4ba9fe5acf65dba3c7","schema_version":"1.0","event_id":"sha256:d31f5141e2cc6f910e2944dd046c544f25a3791371889f4ba9fe5acf65dba3c7"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:WTA2HFJJTUSJT2N7K7TV2ZQTXW","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Neutrino Masses in the Mirror Twin Higgs with Spontaneous $\\mathbb{Z}_2$ Breaking","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Davi B. Costa, Gustavo Burdman, Pedro Bittar","submitted_at":"2024-04-17T18:00:02Z","abstract_excerpt":"We introduce a mirror twin Higgs model with spontaneous $\\mathbb{Z}_2$ symmetry breaking that ameliorates the constraints in twin Higgs cosmology and, at the same time, generates the Standard Model neutrino masses. The model features an $SU(2)$ triplet with hypercharge $1$ alongside its twin counterpart. Spontaneous breaking of both $\\mathbb{Z}_2$ and electroweak symmetry occurs in the scalar sector. The Standard Model neutrinos acquire small masses through the type-II seesaw mechanism. In contrast, their twin counterparts acquire large masses, effectively addressing the dark radiation problem"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2404.11651","kind":"arxiv","version":3},"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/2404.11651/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":"2026-07-05T08:57:23Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zj+x3nwHHDu1b9+T99qaCtOMMs0aL7zwqTw87US3eDm2jOJilRBhPcpky8PJQ73CaTpzW2vOsIJkF8dkfkFtDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-10T00:36:02.786572Z"},"content_sha256":"a7c0d1e213d8818c0468aab21404319e1e0eb5b547af87e20a132348e3c2c5fc","schema_version":"1.0","event_id":"sha256:a7c0d1e213d8818c0468aab21404319e1e0eb5b547af87e20a132348e3c2c5fc"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/WTA2HFJJTUSJT2N7K7TV2ZQTXW/bundle.json","state_url":"https://pith.science/pith/WTA2HFJJTUSJT2N7K7TV2ZQTXW/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/WTA2HFJJTUSJT2N7K7TV2ZQTXW/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":"2026-08-10T00:36:02Z","links":{"resolver":"https://pith.science/pith/WTA2HFJJTUSJT2N7K7TV2ZQTXW","bundle":"https://pith.science/pith/WTA2HFJJTUSJT2N7K7TV2ZQTXW/bundle.json","state":"https://pith.science/pith/WTA2HFJJTUSJT2N7K7TV2ZQTXW/state.json","well_known_bundle":"https://pith.science/.well-known/pith/WTA2HFJJTUSJT2N7K7TV2ZQTXW/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:WTA2HFJJTUSJT2N7K7TV2ZQTXW","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":"558d52a5ca925e110799368582330fa26f6ea6a3096824aaf037a3cf3d2ec76b","cross_cats_sorted":["hep-ex"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2024-04-17T18:00:02Z","title_canon_sha256":"b3842e454c0c8559341ef76013981a392ad4c53ca1352958ce16a102c75a3959"},"schema_version":"1.0","source":{"id":"2404.11651","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2404.11651","created_at":"2026-07-05T08:57:23Z"},{"alias_kind":"arxiv_version","alias_value":"2404.11651v3","created_at":"2026-07-05T08:57:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2404.11651","created_at":"2026-07-05T08:57:23Z"},{"alias_kind":"pith_short_12","alias_value":"WTA2HFJJTUSJ","created_at":"2026-07-05T08:57:23Z"},{"alias_kind":"pith_short_16","alias_value":"WTA2HFJJTUSJT2N7","created_at":"2026-07-05T08:57:23Z"},{"alias_kind":"pith_short_8","alias_value":"WTA2HFJJ","created_at":"2026-07-05T08:57:23Z"}],"graph_snapshots":[{"event_id":"sha256:a7c0d1e213d8818c0468aab21404319e1e0eb5b547af87e20a132348e3c2c5fc","target":"graph","created_at":"2026-07-05T08:57:23Z","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/2404.11651/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We introduce a mirror twin Higgs model with spontaneous $\\mathbb{Z}_2$ symmetry breaking that ameliorates the constraints in twin Higgs cosmology and, at the same time, generates the Standard Model neutrino masses. The model features an $SU(2)$ triplet with hypercharge $1$ alongside its twin counterpart. Spontaneous breaking of both $\\mathbb{Z}_2$ and electroweak symmetry occurs in the scalar sector. The Standard Model neutrinos acquire small masses through the type-II seesaw mechanism. In contrast, their twin counterparts acquire large masses, effectively addressing the dark radiation problem","authors_text":"Davi B. Costa, Gustavo Burdman, Pedro Bittar","cross_cats":["hep-ex"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2024-04-17T18:00:02Z","title":"Neutrino Masses in the Mirror Twin Higgs with Spontaneous $\\mathbb{Z}_2$ Breaking"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2404.11651","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:d31f5141e2cc6f910e2944dd046c544f25a3791371889f4ba9fe5acf65dba3c7","target":"record","created_at":"2026-07-05T08:57:23Z","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":"558d52a5ca925e110799368582330fa26f6ea6a3096824aaf037a3cf3d2ec76b","cross_cats_sorted":["hep-ex"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2024-04-17T18:00:02Z","title_canon_sha256":"b3842e454c0c8559341ef76013981a392ad4c53ca1352958ce16a102c75a3959"},"schema_version":"1.0","source":{"id":"2404.11651","kind":"arxiv","version":3}},"canonical_sha256":"b4c1a395299d2499e9bf57e75d6613bd85d630cf1d1513b6cbd614f3cad9d9fa","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b4c1a395299d2499e9bf57e75d6613bd85d630cf1d1513b6cbd614f3cad9d9fa","first_computed_at":"2026-07-05T08:57:23.368959Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:57:23.368959Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"+Gz5M9dw9TKSL0d6SCyczwHL0XcyYRBC4V92U53gt2NeZFZBsfVdyPTlHfBVcahAsEewmGB+NQOgw0rAHqd9Dg==","signature_status":"signed_v1","signed_at":"2026-07-05T08:57:23.369405Z","signed_message":"canonical_sha256_bytes"},"source_id":"2404.11651","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d31f5141e2cc6f910e2944dd046c544f25a3791371889f4ba9fe5acf65dba3c7","sha256:a7c0d1e213d8818c0468aab21404319e1e0eb5b547af87e20a132348e3c2c5fc"],"state_sha256":"eff64a4d3ac5c52ba34258e43531c9782b6249c2a4c9771d65ea419bf430d739"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"bmaZp+MYLdzXA+iWdRrd7+uooChZ2YgAr8dKvh4/AkCos/GO3VWnaPZbCYh4Z4xrT4RmojWMIOBuhpnomfKzBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-10T00:36:02.793452Z","bundle_sha256":"e66db27fcc939a5b3b3d64c367c4e9ca0d79806088b7f15ed0ead73e56081fdd"}}