{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:KQYOPOZ6RWXG6BDFYVSRM4XYYU","short_pith_number":"pith:KQYOPOZ6","schema_version":"1.0","canonical_sha256":"5430e7bb3e8dae6f0465c5651672f8c52ce59819cb9afc8aded79600a3c9ef3d","source":{"kind":"arxiv","id":"1511.03129","version":2},"attestation_state":"computed","paper":{"title":"The hemispherical asymmetry from a scale-dependent inflationary bispectrum","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-th"],"primary_cat":"astro-ph.CO","authors_text":"Christian T. Byrnes, David Seery, Donough Regan, Ewan R. M. Tarrant","submitted_at":"2015-11-10T15:09:25Z","abstract_excerpt":"If the primordial bispectrum is sufficiently large then the CMB hemispherical asymmetry may be explained by a large-scale mode of exceptional amplitude which perturbs the zeta two-point function. We extend previous calculations, which were restricted to one- or two-source scenarios, by providing a method to compute the response of the two-point function in any model yielding a 'local-like' bispectrum. In general, this shows that it is not the reduced bispectrum fNL which sources the amplitude and scale-dependence of the mode coupling but rather a combination of 'response functions'. We discuss"},"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":"1511.03129","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2015-11-10T15:09:25Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"437420ac4022a44076a43fb5377e1229236bc85f744c3b1dd239580393998967","abstract_canon_sha256":"01bc5b80fbf85f15daf5dbdb12ab975136ddcb723d1f8d386f942a872b0e5d57"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:11:57.778498Z","signature_b64":"syCUKUr2Jiyw+6GFnHl0jHuyuP3fN+B/sDDy0zbhKp07aaTw9kdnA2HH6aLXhPdfhjvttFcWlWULt11H5cOtCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5430e7bb3e8dae6f0465c5651672f8c52ce59819cb9afc8aded79600a3c9ef3d","last_reissued_at":"2026-05-18T01:11:57.778027Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:11:57.778027Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The hemispherical asymmetry from a scale-dependent inflationary bispectrum","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-th"],"primary_cat":"astro-ph.CO","authors_text":"Christian T. Byrnes, David Seery, Donough Regan, Ewan R. M. Tarrant","submitted_at":"2015-11-10T15:09:25Z","abstract_excerpt":"If the primordial bispectrum is sufficiently large then the CMB hemispherical asymmetry may be explained by a large-scale mode of exceptional amplitude which perturbs the zeta two-point function. We extend previous calculations, which were restricted to one- or two-source scenarios, by providing a method to compute the response of the two-point function in any model yielding a 'local-like' bispectrum. In general, this shows that it is not the reduced bispectrum fNL which sources the amplitude and scale-dependence of the mode coupling but rather a combination of 'response functions'. We discuss"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1511.03129","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":"1511.03129","created_at":"2026-05-18T01:11:57.778101+00:00"},{"alias_kind":"arxiv_version","alias_value":"1511.03129v2","created_at":"2026-05-18T01:11:57.778101+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1511.03129","created_at":"2026-05-18T01:11:57.778101+00:00"},{"alias_kind":"pith_short_12","alias_value":"KQYOPOZ6RWXG","created_at":"2026-05-18T12:29:29.992203+00:00"},{"alias_kind":"pith_short_16","alias_value":"KQYOPOZ6RWXG6BDF","created_at":"2026-05-18T12:29:29.992203+00:00"},{"alias_kind":"pith_short_8","alias_value":"KQYOPOZ6","created_at":"2026-05-18T12:29:29.992203+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/KQYOPOZ6RWXG6BDFYVSRM4XYYU","json":"https://pith.science/pith/KQYOPOZ6RWXG6BDFYVSRM4XYYU.json","graph_json":"https://pith.science/api/pith-number/KQYOPOZ6RWXG6BDFYVSRM4XYYU/graph.json","events_json":"https://pith.science/api/pith-number/KQYOPOZ6RWXG6BDFYVSRM4XYYU/events.json","paper":"https://pith.science/paper/KQYOPOZ6"},"agent_actions":{"view_html":"https://pith.science/pith/KQYOPOZ6RWXG6BDFYVSRM4XYYU","download_json":"https://pith.science/pith/KQYOPOZ6RWXG6BDFYVSRM4XYYU.json","view_paper":"https://pith.science/paper/KQYOPOZ6","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1511.03129&json=true","fetch_graph":"https://pith.science/api/pith-number/KQYOPOZ6RWXG6BDFYVSRM4XYYU/graph.json","fetch_events":"https://pith.science/api/pith-number/KQYOPOZ6RWXG6BDFYVSRM4XYYU/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/KQYOPOZ6RWXG6BDFYVSRM4XYYU/action/timestamp_anchor","attest_storage":"https://pith.science/pith/KQYOPOZ6RWXG6BDFYVSRM4XYYU/action/storage_attestation","attest_author":"https://pith.science/pith/KQYOPOZ6RWXG6BDFYVSRM4XYYU/action/author_attestation","sign_citation":"https://pith.science/pith/KQYOPOZ6RWXG6BDFYVSRM4XYYU/action/citation_signature","submit_replication":"https://pith.science/pith/KQYOPOZ6RWXG6BDFYVSRM4XYYU/action/replication_record"}},"created_at":"2026-05-18T01:11:57.778101+00:00","updated_at":"2026-05-18T01:11:57.778101+00:00"}