{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2010:MC7FQUAAIRNLG5NFQIDN2AUMFE","short_pith_number":"pith:MC7FQUAA","schema_version":"1.0","canonical_sha256":"60be585000445ab375a58206dd028c292700da8b26335c321e9a589380f42325","source":{"kind":"arxiv","id":"1005.3848","version":2},"attestation_state":"computed","paper":{"title":"Mass hierarchies and non-decoupling in multi-scalar field dynamics","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO","gr-qc","hep-ph"],"primary_cat":"hep-th","authors_text":"Ana Ach\\'ucarro, Gonzalo A. Palma, Jinn-Ouk Gong, Sjoerd Hardeman, Subodh P. Patil","submitted_at":"2010-05-20T21:59:18Z","abstract_excerpt":"In this work we study the effects of field space curvature on scalar field perturbations around an arbitrary background field trajectory evolving in time. Non-trivial imprints of the 'heavy' directions on the low energy dynamics arise when the vacuum manifold of the potential does not coincide with the span of geodesics defined by the sigma model metric of the full theory. When the kinetic energy is small compared to the potential energy, the field traverses a curve close to the vacuum manifold of the potential. The curvature of the path followed by the fields can still have a profound influen"},"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":"1005.3848","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2010-05-20T21:59:18Z","cross_cats_sorted":["astro-ph.CO","gr-qc","hep-ph"],"title_canon_sha256":"85a8638f5125e6eedd24fa1f68ecddfbb306ec7c8b3ebdf8347b7e5ef5527eb3","abstract_canon_sha256":"bd6ab00eea8e6dbdc5c28f2703a53591748c1d9f22a9609043fbc303f02866ab"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:15:59.629548Z","signature_b64":"H3LoV5zBYz5dXwRm35g15Idf7frK1sXQsQxuVIEg2/z2C9mlLqNffwMVbHsKZruQLSQtndib+GSFlDlG78agCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"60be585000445ab375a58206dd028c292700da8b26335c321e9a589380f42325","last_reissued_at":"2026-05-18T04:15:59.628952Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:15:59.628952Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Mass hierarchies and non-decoupling in multi-scalar field dynamics","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO","gr-qc","hep-ph"],"primary_cat":"hep-th","authors_text":"Ana Ach\\'ucarro, Gonzalo A. Palma, Jinn-Ouk Gong, Sjoerd Hardeman, Subodh P. Patil","submitted_at":"2010-05-20T21:59:18Z","abstract_excerpt":"In this work we study the effects of field space curvature on scalar field perturbations around an arbitrary background field trajectory evolving in time. Non-trivial imprints of the 'heavy' directions on the low energy dynamics arise when the vacuum manifold of the potential does not coincide with the span of geodesics defined by the sigma model metric of the full theory. When the kinetic energy is small compared to the potential energy, the field traverses a curve close to the vacuum manifold of the potential. The curvature of the path followed by the fields can still have a profound influen"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1005.3848","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":"1005.3848","created_at":"2026-05-18T04:15:59.629058+00:00"},{"alias_kind":"arxiv_version","alias_value":"1005.3848v2","created_at":"2026-05-18T04:15:59.629058+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1005.3848","created_at":"2026-05-18T04:15:59.629058+00:00"},{"alias_kind":"pith_short_12","alias_value":"MC7FQUAAIRNL","created_at":"2026-05-18T12:26:10.704358+00:00"},{"alias_kind":"pith_short_16","alias_value":"MC7FQUAAIRNLG5NF","created_at":"2026-05-18T12:26:10.704358+00:00"},{"alias_kind":"pith_short_8","alias_value":"MC7FQUAA","created_at":"2026-05-18T12:26:10.704358+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":2,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2604.26541","citing_title":"The End of the First Act: Spectral Running, Interacting Dark Radiation, and the Hubble Tension in Light of ACT DR6 Data","ref_index":112,"is_internal_anchor":false},{"citing_arxiv_id":"2604.15194","citing_title":"Dilaton-Flattened Axion Inflation","ref_index":34,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/MC7FQUAAIRNLG5NFQIDN2AUMFE","json":"https://pith.science/pith/MC7FQUAAIRNLG5NFQIDN2AUMFE.json","graph_json":"https://pith.science/api/pith-number/MC7FQUAAIRNLG5NFQIDN2AUMFE/graph.json","events_json":"https://pith.science/api/pith-number/MC7FQUAAIRNLG5NFQIDN2AUMFE/events.json","paper":"https://pith.science/paper/MC7FQUAA"},"agent_actions":{"view_html":"https://pith.science/pith/MC7FQUAAIRNLG5NFQIDN2AUMFE","download_json":"https://pith.science/pith/MC7FQUAAIRNLG5NFQIDN2AUMFE.json","view_paper":"https://pith.science/paper/MC7FQUAA","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1005.3848&json=true","fetch_graph":"https://pith.science/api/pith-number/MC7FQUAAIRNLG5NFQIDN2AUMFE/graph.json","fetch_events":"https://pith.science/api/pith-number/MC7FQUAAIRNLG5NFQIDN2AUMFE/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/MC7FQUAAIRNLG5NFQIDN2AUMFE/action/timestamp_anchor","attest_storage":"https://pith.science/pith/MC7FQUAAIRNLG5NFQIDN2AUMFE/action/storage_attestation","attest_author":"https://pith.science/pith/MC7FQUAAIRNLG5NFQIDN2AUMFE/action/author_attestation","sign_citation":"https://pith.science/pith/MC7FQUAAIRNLG5NFQIDN2AUMFE/action/citation_signature","submit_replication":"https://pith.science/pith/MC7FQUAAIRNLG5NFQIDN2AUMFE/action/replication_record"}},"created_at":"2026-05-18T04:15:59.629058+00:00","updated_at":"2026-05-18T04:15:59.629058+00:00"}