{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2024:7LYKRXUPFCDBGHIDOERSWHC6SP","short_pith_number":"pith:7LYKRXUP","schema_version":"1.0","canonical_sha256":"faf0a8de8f2886131d0371232b1c5e93da6ee2b269e64b072eb1657d4bb91f62","source":{"kind":"arxiv","id":"2404.02202","version":2},"attestation_state":"computed","paper":{"title":"Probing the Cosmic Neutrino Background and New Physics with TeV-Scale Astrophysical Neutrinos","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.CO","astro-ph.HE"],"primary_cat":"hep-ph","authors_text":"Ivan Martinez-Soler, Jack Franklin, Jessica Turner, Yuber F. Perez-Gonzalez","submitted_at":"2024-04-02T18:00:04Z","abstract_excerpt":"We use recent evidence of TeV neutrino events from the most significant astrophysical sources detected by IceCube -- NGC 1068, TXS 0506+056, PKS 1424+240 -- to constrain the local and global overdensity of relic neutrinos and to explore potential new neutrino self-interactions. Assuming a relic neutrino overdensity, such high-energy neutrinos have travelled considerable distances through a sea of relic neutrinos and could have undergone scattering, altering their observed flux on Earth. Considering only Standard Model interactions, we constrain the relic overdensity to $\\eta \\leq 2 \\times 10^{"},"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":"2404.02202","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2024-04-02T18:00:04Z","cross_cats_sorted":["astro-ph.CO","astro-ph.HE"],"title_canon_sha256":"e7775bf273febbd6ed6b2c14ffc26127b59db85275c36365777ddad7ac70d5bb","abstract_canon_sha256":"0ae5fd716a21e7af5b367158fd7911e3a4a913d6fce08d195db2b66ef4f3e7b7"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:31:01.241679Z","signature_b64":"/9a6QzKnajeCvRLTKrVDI+CKUhsWhGazqN5spAjlgr1Nc/GL419kv5CmLXYnh5BHBnuw6Li8u+VfnKx2ObiLAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"faf0a8de8f2886131d0371232b1c5e93da6ee2b269e64b072eb1657d4bb91f62","last_reissued_at":"2026-07-05T11:31:01.241160Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:31:01.241160Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Probing the Cosmic Neutrino Background and New Physics with TeV-Scale Astrophysical Neutrinos","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.CO","astro-ph.HE"],"primary_cat":"hep-ph","authors_text":"Ivan Martinez-Soler, Jack Franklin, Jessica Turner, Yuber F. Perez-Gonzalez","submitted_at":"2024-04-02T18:00:04Z","abstract_excerpt":"We use recent evidence of TeV neutrino events from the most significant astrophysical sources detected by IceCube -- NGC 1068, TXS 0506+056, PKS 1424+240 -- to constrain the local and global overdensity of relic neutrinos and to explore potential new neutrino self-interactions. Assuming a relic neutrino overdensity, such high-energy neutrinos have travelled considerable distances through a sea of relic neutrinos and could have undergone scattering, altering their observed flux on Earth. Considering only Standard Model interactions, we constrain the relic overdensity to $\\eta \\leq 2 \\times 10^{"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2404.02202","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/2404.02202/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":"2404.02202","created_at":"2026-07-05T11:31:01.241220+00:00"},{"alias_kind":"arxiv_version","alias_value":"2404.02202v2","created_at":"2026-07-05T11:31:01.241220+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2404.02202","created_at":"2026-07-05T11:31:01.241220+00:00"},{"alias_kind":"pith_short_12","alias_value":"7LYKRXUPFCDB","created_at":"2026-07-05T11:31:01.241220+00:00"},{"alias_kind":"pith_short_16","alias_value":"7LYKRXUPFCDBGHID","created_at":"2026-07-05T11:31:01.241220+00:00"},{"alias_kind":"pith_short_8","alias_value":"7LYKRXUP","created_at":"2026-07-05T11:31:01.241220+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2606.25050","citing_title":"Probing Scalar Non-Standard Neutrino Interactions using High-Energy Astrophysical Neutrinos","ref_index":121,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/7LYKRXUPFCDBGHIDOERSWHC6SP","json":"https://pith.science/pith/7LYKRXUPFCDBGHIDOERSWHC6SP.json","graph_json":"https://pith.science/api/pith-number/7LYKRXUPFCDBGHIDOERSWHC6SP/graph.json","events_json":"https://pith.science/api/pith-number/7LYKRXUPFCDBGHIDOERSWHC6SP/events.json","paper":"https://pith.science/paper/7LYKRXUP"},"agent_actions":{"view_html":"https://pith.science/pith/7LYKRXUPFCDBGHIDOERSWHC6SP","download_json":"https://pith.science/pith/7LYKRXUPFCDBGHIDOERSWHC6SP.json","view_paper":"https://pith.science/paper/7LYKRXUP","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2404.02202&json=true","fetch_graph":"https://pith.science/api/pith-number/7LYKRXUPFCDBGHIDOERSWHC6SP/graph.json","fetch_events":"https://pith.science/api/pith-number/7LYKRXUPFCDBGHIDOERSWHC6SP/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/7LYKRXUPFCDBGHIDOERSWHC6SP/action/timestamp_anchor","attest_storage":"https://pith.science/pith/7LYKRXUPFCDBGHIDOERSWHC6SP/action/storage_attestation","attest_author":"https://pith.science/pith/7LYKRXUPFCDBGHIDOERSWHC6SP/action/author_attestation","sign_citation":"https://pith.science/pith/7LYKRXUPFCDBGHIDOERSWHC6SP/action/citation_signature","submit_replication":"https://pith.science/pith/7LYKRXUPFCDBGHIDOERSWHC6SP/action/replication_record"}},"created_at":"2026-07-05T11:31:01.241220+00:00","updated_at":"2026-07-05T11:31:01.241220+00:00"}