{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:L7WATKDVBL3BBUTBEVH74UGEMJ","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":"6ac82beec9783b43654ce026523d9ca423de01c9e78ee2e7786e81651e9e5774","cross_cats_sorted":["astro-ph.CO"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2024-06-27T15:49:37Z","title_canon_sha256":"b35f5089de843f87037ea7088a99a19935bf4ae876cb82efb95c5a425322173c"},"schema_version":"1.0","source":{"id":"2406.19279","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2406.19279","created_at":"2026-07-05T09:54:02Z"},{"alias_kind":"arxiv_version","alias_value":"2406.19279v2","created_at":"2026-07-05T09:54:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2406.19279","created_at":"2026-07-05T09:54:02Z"},{"alias_kind":"pith_short_12","alias_value":"L7WATKDVBL3B","created_at":"2026-07-05T09:54:02Z"},{"alias_kind":"pith_short_16","alias_value":"L7WATKDVBL3BBUTB","created_at":"2026-07-05T09:54:02Z"},{"alias_kind":"pith_short_8","alias_value":"L7WATKDV","created_at":"2026-07-05T09:54:02Z"}],"graph_snapshots":[{"event_id":"sha256:e329c7a425c113bcf7859945565b93151d08f9ee1b21c9ae14244cfd27f89c59","target":"graph","created_at":"2026-07-05T09:54:02Z","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/2406.19279/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In this study, we investigate the constraints on secret self-interactions of neutrinos by examining the impact of radiative scattering of ultrahigh-energy neutrinos. These neutrinos are produced from the decay of superheavy dark matter and interact with the cosmic neutrino background. We explore how these interactions influence the 21-cm hydrogen signal during the cosmic dark ages and cosmic dawn, periods relatively free from astrophysical uncertainties, providing a clearer signal for studying nonstandard neutrino interactions. By analyzing the global brightness temperature measurements, we co","authors_text":"Bishnu Gupta Teli, Mansi Dhuria","cross_cats":["astro-ph.CO"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2024-06-27T15:49:37Z","title":"Probing self-interacting ultrahigh-energy neutrinos with the cosmic 21-cm signal"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2406.19279","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:cddac5eb0e4d7fdba445bb1178504b5168977d06ba1fc2d98c7d327937c68dec","target":"record","created_at":"2026-07-05T09:54:02Z","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":"6ac82beec9783b43654ce026523d9ca423de01c9e78ee2e7786e81651e9e5774","cross_cats_sorted":["astro-ph.CO"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2024-06-27T15:49:37Z","title_canon_sha256":"b35f5089de843f87037ea7088a99a19935bf4ae876cb82efb95c5a425322173c"},"schema_version":"1.0","source":{"id":"2406.19279","kind":"arxiv","version":2}},"canonical_sha256":"5fec09a8750af610d261254ffe50c4627f937e7c164664b7b6bf2b497285b8f8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5fec09a8750af610d261254ffe50c4627f937e7c164664b7b6bf2b497285b8f8","first_computed_at":"2026-07-05T09:54:02.749142Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:54:02.749142Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"z4+r7ZdcWjJjwNo1+XR9D9yoQYosBA2BQ+cVZVYT2YozsneIBk4XGH3rum3FiUG7vj2gvotYUd8tC5TifqTsDQ==","signature_status":"signed_v1","signed_at":"2026-07-05T09:54:02.749559Z","signed_message":"canonical_sha256_bytes"},"source_id":"2406.19279","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:cddac5eb0e4d7fdba445bb1178504b5168977d06ba1fc2d98c7d327937c68dec","sha256:e329c7a425c113bcf7859945565b93151d08f9ee1b21c9ae14244cfd27f89c59"],"state_sha256":"c73f58e75e6b9c0d106d26fefc5746723279477343e7e02d7cf01cfb9f345841"}