{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:4N52DAMNGLWYTRMRASZSEURJ7A","short_pith_number":"pith:4N52DAMN","schema_version":"1.0","canonical_sha256":"e37ba1818d32ed89c59104b3225229f82bb12bd4e62f8e6e8dc2e8a39767f0ad","source":{"kind":"arxiv","id":"1711.02820","version":2},"attestation_state":"computed","paper":{"title":"One-point fluctuation analysis of IceCube neutrino events outlines a significant unassociated isotropic component and constrains the Galactic contribution","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"Daniele Gaggero, Michael R. Feyereisen, Shin'ichiro Ando","submitted_at":"2017-11-08T04:08:34Z","abstract_excerpt":"The origins of the extraterrestrial neutrinos observed in IceCube have yet to be determined. In this study we perform a one-point fluctuation analysis of the six-year high-energy starting event (HESE) shower data, with fixed non-Poissonian contributions from atmospheric, Galactic and some extragalactic components, as well as an isotropic (and weakly non-Poissonian) template. In addition to the star-forming galaxies and blazars, our analysis suggests the presence of an additional isotropic component, not associated with any known class of sources, with best-fit intensity of $(2.8\\pm0.2)\\times 1"},"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":"1711.02820","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2017-11-08T04:08:34Z","cross_cats_sorted":[],"title_canon_sha256":"53932c0d95f2c41279c9101bf03affb0d0a6716fede38c5dbcdfeebbb2339388","abstract_canon_sha256":"20417a3b9679f75a3e0295f75e34e4ec137ae63157b5ab2910accd1be9546038"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:14:11.111902Z","signature_b64":"KF8RjasNJm0dCB9P12gqFaws4pgY4FvRQdzjO7y1EwTj+AjBH/TyXI2EZzff7TUEm5Bj5W7UrTQPUv3Iy3EZBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e37ba1818d32ed89c59104b3225229f82bb12bd4e62f8e6e8dc2e8a39767f0ad","last_reissued_at":"2026-05-18T00:14:11.111487Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:14:11.111487Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"One-point fluctuation analysis of IceCube neutrino events outlines a significant unassociated isotropic component and constrains the Galactic contribution","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"Daniele Gaggero, Michael R. Feyereisen, Shin'ichiro Ando","submitted_at":"2017-11-08T04:08:34Z","abstract_excerpt":"The origins of the extraterrestrial neutrinos observed in IceCube have yet to be determined. In this study we perform a one-point fluctuation analysis of the six-year high-energy starting event (HESE) shower data, with fixed non-Poissonian contributions from atmospheric, Galactic and some extragalactic components, as well as an isotropic (and weakly non-Poissonian) template. In addition to the star-forming galaxies and blazars, our analysis suggests the presence of an additional isotropic component, not associated with any known class of sources, with best-fit intensity of $(2.8\\pm0.2)\\times 1"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1711.02820","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":""},"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":"1711.02820","created_at":"2026-05-18T00:14:11.111556+00:00"},{"alias_kind":"arxiv_version","alias_value":"1711.02820v2","created_at":"2026-05-18T00:14:11.111556+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1711.02820","created_at":"2026-05-18T00:14:11.111556+00:00"},{"alias_kind":"pith_short_12","alias_value":"4N52DAMNGLWY","created_at":"2026-05-18T12:31:00.734936+00:00"},{"alias_kind":"pith_short_16","alias_value":"4N52DAMNGLWYTRMR","created_at":"2026-05-18T12:31:00.734936+00:00"},{"alias_kind":"pith_short_8","alias_value":"4N52DAMN","created_at":"2026-05-18T12:31:00.734936+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/4N52DAMNGLWYTRMRASZSEURJ7A","json":"https://pith.science/pith/4N52DAMNGLWYTRMRASZSEURJ7A.json","graph_json":"https://pith.science/api/pith-number/4N52DAMNGLWYTRMRASZSEURJ7A/graph.json","events_json":"https://pith.science/api/pith-number/4N52DAMNGLWYTRMRASZSEURJ7A/events.json","paper":"https://pith.science/paper/4N52DAMN"},"agent_actions":{"view_html":"https://pith.science/pith/4N52DAMNGLWYTRMRASZSEURJ7A","download_json":"https://pith.science/pith/4N52DAMNGLWYTRMRASZSEURJ7A.json","view_paper":"https://pith.science/paper/4N52DAMN","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1711.02820&json=true","fetch_graph":"https://pith.science/api/pith-number/4N52DAMNGLWYTRMRASZSEURJ7A/graph.json","fetch_events":"https://pith.science/api/pith-number/4N52DAMNGLWYTRMRASZSEURJ7A/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/4N52DAMNGLWYTRMRASZSEURJ7A/action/timestamp_anchor","attest_storage":"https://pith.science/pith/4N52DAMNGLWYTRMRASZSEURJ7A/action/storage_attestation","attest_author":"https://pith.science/pith/4N52DAMNGLWYTRMRASZSEURJ7A/action/author_attestation","sign_citation":"https://pith.science/pith/4N52DAMNGLWYTRMRASZSEURJ7A/action/citation_signature","submit_replication":"https://pith.science/pith/4N52DAMNGLWYTRMRASZSEURJ7A/action/replication_record"}},"created_at":"2026-05-18T00:14:11.111556+00:00","updated_at":"2026-05-18T00:14:11.111556+00:00"}