{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:YVBYAZRZ4JLRX2QVKD4WPGWT57","short_pith_number":"pith:YVBYAZRZ","schema_version":"1.0","canonical_sha256":"c543806639e2571bea1550f9679ad3efdb02ae24c3d1263739b48bae04783022","source":{"kind":"arxiv","id":"1407.8262","version":2},"attestation_state":"computed","paper":{"title":"Primordial quantum nonequilibrium and large-scale cosmic anomalies","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-th","quant-ph"],"primary_cat":"astro-ph.CO","authors_text":"Antony Valentini, Samuel Colin","submitted_at":"2014-07-31T02:14:05Z","abstract_excerpt":"We study incomplete relaxation to quantum equilibrium at long wavelengths, during a pre-inflationary phase, as a possible explanation for the reported large-scale anomalies in the cosmic microwave background (CMB). Our scenario makes use of the de Broglie-Bohm pilot-wave formulation of quantum theory, in which the Born probability rule has a dynamical origin. The large-scale power deficit could arise from incomplete relaxation for the amplitudes of the primordial perturbations. We show, by numerical simulations for a spectator scalar field, that if the pre-inflationary era is radiation dominat"},"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":"1407.8262","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2014-07-31T02:14:05Z","cross_cats_sorted":["hep-th","quant-ph"],"title_canon_sha256":"3c27ac8c3b929f6c04a974be7c4231205ae526f921e15fa462c6f8674550d9cd","abstract_canon_sha256":"313b86e0426aa98029ed6eb1a70d42d80090f040cce1a5058f69418e43c343ec"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:33:49.175207Z","signature_b64":"S2Yak1HGt40mFMBe6w9XJRtjSJQJ7uzDLq16Qiqo0RReDWLCXiGryih8j2y4TLuqm6TuAhuMn+rnoNn0RhApCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c543806639e2571bea1550f9679ad3efdb02ae24c3d1263739b48bae04783022","last_reissued_at":"2026-05-18T01:33:49.174619Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:33:49.174619Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Primordial quantum nonequilibrium and large-scale cosmic anomalies","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-th","quant-ph"],"primary_cat":"astro-ph.CO","authors_text":"Antony Valentini, Samuel Colin","submitted_at":"2014-07-31T02:14:05Z","abstract_excerpt":"We study incomplete relaxation to quantum equilibrium at long wavelengths, during a pre-inflationary phase, as a possible explanation for the reported large-scale anomalies in the cosmic microwave background (CMB). Our scenario makes use of the de Broglie-Bohm pilot-wave formulation of quantum theory, in which the Born probability rule has a dynamical origin. The large-scale power deficit could arise from incomplete relaxation for the amplitudes of the primordial perturbations. We show, by numerical simulations for a spectator scalar field, that if the pre-inflationary era is radiation dominat"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1407.8262","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":"1407.8262","created_at":"2026-05-18T01:33:49.174732+00:00"},{"alias_kind":"arxiv_version","alias_value":"1407.8262v2","created_at":"2026-05-18T01:33:49.174732+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1407.8262","created_at":"2026-05-18T01:33:49.174732+00:00"},{"alias_kind":"pith_short_12","alias_value":"YVBYAZRZ4JLR","created_at":"2026-05-18T12:28:59.999130+00:00"},{"alias_kind":"pith_short_16","alias_value":"YVBYAZRZ4JLRX2QV","created_at":"2026-05-18T12:28:59.999130+00:00"},{"alias_kind":"pith_short_8","alias_value":"YVBYAZRZ","created_at":"2026-05-18T12:28:59.999130+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/YVBYAZRZ4JLRX2QVKD4WPGWT57","json":"https://pith.science/pith/YVBYAZRZ4JLRX2QVKD4WPGWT57.json","graph_json":"https://pith.science/api/pith-number/YVBYAZRZ4JLRX2QVKD4WPGWT57/graph.json","events_json":"https://pith.science/api/pith-number/YVBYAZRZ4JLRX2QVKD4WPGWT57/events.json","paper":"https://pith.science/paper/YVBYAZRZ"},"agent_actions":{"view_html":"https://pith.science/pith/YVBYAZRZ4JLRX2QVKD4WPGWT57","download_json":"https://pith.science/pith/YVBYAZRZ4JLRX2QVKD4WPGWT57.json","view_paper":"https://pith.science/paper/YVBYAZRZ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1407.8262&json=true","fetch_graph":"https://pith.science/api/pith-number/YVBYAZRZ4JLRX2QVKD4WPGWT57/graph.json","fetch_events":"https://pith.science/api/pith-number/YVBYAZRZ4JLRX2QVKD4WPGWT57/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/YVBYAZRZ4JLRX2QVKD4WPGWT57/action/timestamp_anchor","attest_storage":"https://pith.science/pith/YVBYAZRZ4JLRX2QVKD4WPGWT57/action/storage_attestation","attest_author":"https://pith.science/pith/YVBYAZRZ4JLRX2QVKD4WPGWT57/action/author_attestation","sign_citation":"https://pith.science/pith/YVBYAZRZ4JLRX2QVKD4WPGWT57/action/citation_signature","submit_replication":"https://pith.science/pith/YVBYAZRZ4JLRX2QVKD4WPGWT57/action/replication_record"}},"created_at":"2026-05-18T01:33:49.174732+00:00","updated_at":"2026-05-18T01:33:49.174732+00:00"}