{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2025:IGXBQ4JZJC46ATMH5POASB5GXQ","short_pith_number":"pith:IGXBQ4JZ","schema_version":"1.0","canonical_sha256":"41ae18713948b9e04d87ebdc0907a6bc2af4682d2e3e8202688d31cc2c00cfe4","source":{"kind":"arxiv","id":"2506.16100","version":1},"attestation_state":"computed","paper":{"title":"Seesaw Portal to Super Heavy Dark Matter with $Z_3$ Symmetry","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Cai-Xia Yang, Fei Huang, Honglei Li, Yi Jin, Zhi-Long Han","submitted_at":"2025-06-19T07:36:21Z","abstract_excerpt":"Right-handed neutrinos $N$ are introduced to explain the origin of the tiny neutrino masses via the seesaw mechanism. Required by relatively large Yukawa coupling and leptogenesis, masses of right-handed neutrinos are beyond $10^{9}$ GeV. Such heavy right-handed neutrino can mediate the production of super heavy dark matter $\\chi$ via the freeze-in mechanism. In the minimal $Z_2$ symmetric model, the right-hand neutrino portal interaction is $y_N \\phi \\bar{\\chi} N$ with the dark scalar $\\phi$. One drawback of the $Z_2$ symmetric model is that the mass ordering $m_N>m_\\phi$ with long-lived $\\ph"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2506.16100","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2025-06-19T07:36:21Z","cross_cats_sorted":[],"title_canon_sha256":"93c0fa3a90a56829c6d590c281b012c1646f436a3aa52e73c0fe8a4bff16d16f","abstract_canon_sha256":"077f22df179a85e3c0737676ede384cd5f7991eb54dca84f9b9d352780c0f4b0"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:24:30.510257Z","signature_b64":"PVCWlQBQT4vIjxsYhKgSB529l5kWHtlhf/uV7xNGmpgABh5Fv3AcN7t/BjLQ8nQIb+DG+WioGD88o/yv12cnCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"41ae18713948b9e04d87ebdc0907a6bc2af4682d2e3e8202688d31cc2c00cfe4","last_reissued_at":"2026-07-05T11:24:30.509679Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:24:30.509679Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Seesaw Portal to Super Heavy Dark Matter with $Z_3$ Symmetry","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Cai-Xia Yang, Fei Huang, Honglei Li, Yi Jin, Zhi-Long Han","submitted_at":"2025-06-19T07:36:21Z","abstract_excerpt":"Right-handed neutrinos $N$ are introduced to explain the origin of the tiny neutrino masses via the seesaw mechanism. Required by relatively large Yukawa coupling and leptogenesis, masses of right-handed neutrinos are beyond $10^{9}$ GeV. Such heavy right-handed neutrino can mediate the production of super heavy dark matter $\\chi$ via the freeze-in mechanism. In the minimal $Z_2$ symmetric model, the right-hand neutrino portal interaction is $y_N \\phi \\bar{\\chi} N$ with the dark scalar $\\phi$. One drawback of the $Z_2$ symmetric model is that the mass ordering $m_N>m_\\phi$ with long-lived $\\ph"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2506.16100","kind":"arxiv","version":1},"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/2506.16100/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"2506.16100","created_at":"2026-07-05T11:24:30.509738+00:00"},{"alias_kind":"arxiv_version","alias_value":"2506.16100v1","created_at":"2026-07-05T11:24:30.509738+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2506.16100","created_at":"2026-07-05T11:24:30.509738+00:00"},{"alias_kind":"pith_short_12","alias_value":"IGXBQ4JZJC46","created_at":"2026-07-05T11:24:30.509738+00:00"},{"alias_kind":"pith_short_16","alias_value":"IGXBQ4JZJC46ATMH","created_at":"2026-07-05T11:24:30.509738+00:00"},{"alias_kind":"pith_short_8","alias_value":"IGXBQ4JZ","created_at":"2026-07-05T11:24:30.509738+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/IGXBQ4JZJC46ATMH5POASB5GXQ","json":"https://pith.science/pith/IGXBQ4JZJC46ATMH5POASB5GXQ.json","graph_json":"https://pith.science/api/pith-number/IGXBQ4JZJC46ATMH5POASB5GXQ/graph.json","events_json":"https://pith.science/api/pith-number/IGXBQ4JZJC46ATMH5POASB5GXQ/events.json","paper":"https://pith.science/paper/IGXBQ4JZ"},"agent_actions":{"view_html":"https://pith.science/pith/IGXBQ4JZJC46ATMH5POASB5GXQ","download_json":"https://pith.science/pith/IGXBQ4JZJC46ATMH5POASB5GXQ.json","view_paper":"https://pith.science/paper/IGXBQ4JZ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2506.16100&json=true","fetch_graph":"https://pith.science/api/pith-number/IGXBQ4JZJC46ATMH5POASB5GXQ/graph.json","fetch_events":"https://pith.science/api/pith-number/IGXBQ4JZJC46ATMH5POASB5GXQ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/IGXBQ4JZJC46ATMH5POASB5GXQ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/IGXBQ4JZJC46ATMH5POASB5GXQ/action/storage_attestation","attest_author":"https://pith.science/pith/IGXBQ4JZJC46ATMH5POASB5GXQ/action/author_attestation","sign_citation":"https://pith.science/pith/IGXBQ4JZJC46ATMH5POASB5GXQ/action/citation_signature","submit_replication":"https://pith.science/pith/IGXBQ4JZJC46ATMH5POASB5GXQ/action/replication_record"}},"created_at":"2026-07-05T11:24:30.509738+00:00","updated_at":"2026-07-05T11:24:30.509738+00:00"}