{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2026:DBJRLBC5SYEUN7C5TDSV7X7OLG","short_pith_number":"pith:DBJRLBC5","schema_version":"1.0","canonical_sha256":"185315845d960946fc5d98e55fdfee5993e507443c621dcbb5792716255f7e74","source":{"kind":"arxiv","id":"2608.02747","version":1},"attestation_state":"computed","paper":{"title":"A \"Neutrino Fog\" For Gravitational Waves: The Stochastic Gravitational Wave Background from Supernova Neutrino Memory","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.CO","gr-qc"],"primary_cat":"astro-ph.HE","authors_text":"Alex Rojewski, Cecilia Lunardini","submitted_at":"2026-08-03T18:00:20Z","abstract_excerpt":"Gravitational waves originating from unresolved sources, or stochastic gravitational wave backgrounds (SGWBs), carry precious information about the physics underlying their diverse sources, and represent an important target for future experimental searches. Here, we model the SGWB due to core collapse supernovae. Using an extensive collection of state-of-the-art, three-dimensional, multi-second supernova simulations, we characterize the two main components of this background: one at $f \\sim 10^{-2} - 1$ Hz, due to anisotropic neutrino emission (the gravitational wave memory); the other at $f \\"},"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":"2608.02747","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2026-08-03T18:00:20Z","cross_cats_sorted":["astro-ph.CO","gr-qc"],"title_canon_sha256":"4b4a347173ca75ea963ee7e07a1f784a602f0587517e020ccfb7191d044ff2e9","abstract_canon_sha256":"d332fd176cc917fab533245d19c1a13cdf74ea9e1ca9a367964ef4698ba08f4d"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-08-05T00:39:45.372352Z","signature_b64":"jCDDcFq88EcuLl9N2udhXlN604TgfSiUj9F5JXfry3/Qtl7p1AQLkI+Hw+txU4aIAcM8WnLTnBSR8VDOSaYgBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"185315845d960946fc5d98e55fdfee5993e507443c621dcbb5792716255f7e74","last_reissued_at":"2026-08-05T00:39:45.369913Z","signature_status":"signed_v1","first_computed_at":"2026-08-05T00:39:45.369913Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A \"Neutrino Fog\" For Gravitational Waves: The Stochastic Gravitational Wave Background from Supernova Neutrino Memory","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.CO","gr-qc"],"primary_cat":"astro-ph.HE","authors_text":"Alex Rojewski, Cecilia Lunardini","submitted_at":"2026-08-03T18:00:20Z","abstract_excerpt":"Gravitational waves originating from unresolved sources, or stochastic gravitational wave backgrounds (SGWBs), carry precious information about the physics underlying their diverse sources, and represent an important target for future experimental searches. Here, we model the SGWB due to core collapse supernovae. Using an extensive collection of state-of-the-art, three-dimensional, multi-second supernova simulations, we characterize the two main components of this background: one at $f \\sim 10^{-2} - 1$ Hz, due to anisotropic neutrino emission (the gravitational wave memory); the other at $f \\"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2608.02747","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/2608.02747/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":"2608.02747","created_at":"2026-08-05T00:39:45.370833+00:00"},{"alias_kind":"arxiv_version","alias_value":"2608.02747v1","created_at":"2026-08-05T00:39:45.370833+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2608.02747","created_at":"2026-08-05T00:39:45.370833+00:00"},{"alias_kind":"pith_short_12","alias_value":"DBJRLBC5SYEU","created_at":"2026-08-05T00:39:45.370833+00:00"},{"alias_kind":"pith_short_16","alias_value":"DBJRLBC5SYEUN7C5","created_at":"2026-08-05T00:39:45.370833+00:00"},{"alias_kind":"pith_short_8","alias_value":"DBJRLBC5","created_at":"2026-08-05T00:39:45.370833+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/DBJRLBC5SYEUN7C5TDSV7X7OLG","json":"https://pith.science/pith/DBJRLBC5SYEUN7C5TDSV7X7OLG.json","graph_json":"https://pith.science/api/pith-number/DBJRLBC5SYEUN7C5TDSV7X7OLG/graph.json","events_json":"https://pith.science/api/pith-number/DBJRLBC5SYEUN7C5TDSV7X7OLG/events.json","paper":"https://pith.science/paper/DBJRLBC5"},"agent_actions":{"view_html":"https://pith.science/pith/DBJRLBC5SYEUN7C5TDSV7X7OLG","download_json":"https://pith.science/pith/DBJRLBC5SYEUN7C5TDSV7X7OLG.json","view_paper":"https://pith.science/paper/DBJRLBC5","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2608.02747&json=true","fetch_graph":"https://pith.science/api/pith-number/DBJRLBC5SYEUN7C5TDSV7X7OLG/graph.json","fetch_events":"https://pith.science/api/pith-number/DBJRLBC5SYEUN7C5TDSV7X7OLG/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/DBJRLBC5SYEUN7C5TDSV7X7OLG/action/timestamp_anchor","attest_storage":"https://pith.science/pith/DBJRLBC5SYEUN7C5TDSV7X7OLG/action/storage_attestation","attest_author":"https://pith.science/pith/DBJRLBC5SYEUN7C5TDSV7X7OLG/action/author_attestation","sign_citation":"https://pith.science/pith/DBJRLBC5SYEUN7C5TDSV7X7OLG/action/citation_signature","submit_replication":"https://pith.science/pith/DBJRLBC5SYEUN7C5TDSV7X7OLG/action/replication_record"}},"created_at":"2026-08-05T00:39:45.370833+00:00","updated_at":"2026-08-05T00:39:45.370833+00:00"}