{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:1999:CLKAXTLMXOB2FF4MOIDXY3TF4H","short_pith_number":"pith:CLKAXTLM","schema_version":"1.0","canonical_sha256":"12d40bcd6cbb83a2978c72077c6e65e1ec16abd914843cd392e93eea58e9b92d","source":{"kind":"arxiv","id":"hep-ph/9910553","version":2},"attestation_state":"computed","paper":{"title":"Large CP Phases and the Cancellation Mechanism in EDMs in SUSY, String and Brane Models","license":"","headline":"","cross_cats":["hep-th"],"primary_cat":"hep-ph","authors_text":"Pran Nath, Tarek Ibrahim","submitted_at":"1999-10-30T01:37:27Z","abstract_excerpt":"We show that EDMs obey a simple approximate scaling under the transformation $m_0\\to \\lambda m_0,m_{{1/2}}\\to \\lambda m_{{1/2}}$ in the large $\\mu$ region when $\\mu$ itself obeys the same scaling, ie., $\\mu \\to \\lambda \\mu$. In the scaling region the knowledge of a single point in the MSSM parameter space where the cancellation in the EDMs occur allows one to generate a trajectory in the $m_0-m_{{1/2}}$ plane where the cancellation mechanism holds and the EDMs are small. We illustrate these results for MSSM with radiative electro-weak symmetry breaking constraints. We also discuss a class of D"},"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":"hep-ph/9910553","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"1999-10-30T01:37:27Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"bccd4b724cacb9b161dfbe27e70c4a7f2047037042cb5bb8c0339a6aaef2ded9","abstract_canon_sha256":"a9138a207571a1bdac142d671d51bb8c9b548bbce8d52fec651b224efc5e014a"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:36:21.753985Z","signature_b64":"ctwqWhb12BIBz0FtHN3/lV32ey5d2wDSGiYASpyIdOXV2kDVk23vaHzAUVT4iWf46sDo6yiRIgSjxiAxIXaLCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"12d40bcd6cbb83a2978c72077c6e65e1ec16abd914843cd392e93eea58e9b92d","last_reissued_at":"2026-05-18T02:36:21.753482Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:36:21.753482Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Large CP Phases and the Cancellation Mechanism in EDMs in SUSY, String and Brane Models","license":"","headline":"","cross_cats":["hep-th"],"primary_cat":"hep-ph","authors_text":"Pran Nath, Tarek Ibrahim","submitted_at":"1999-10-30T01:37:27Z","abstract_excerpt":"We show that EDMs obey a simple approximate scaling under the transformation $m_0\\to \\lambda m_0,m_{{1/2}}\\to \\lambda m_{{1/2}}$ in the large $\\mu$ region when $\\mu$ itself obeys the same scaling, ie., $\\mu \\to \\lambda \\mu$. In the scaling region the knowledge of a single point in the MSSM parameter space where the cancellation in the EDMs occur allows one to generate a trajectory in the $m_0-m_{{1/2}}$ plane where the cancellation mechanism holds and the EDMs are small. We illustrate these results for MSSM with radiative electro-weak symmetry breaking constraints. We also discuss a class of D"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9910553","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":"hep-ph/9910553","created_at":"2026-05-18T02:36:21.753579+00:00"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/9910553v2","created_at":"2026-05-18T02:36:21.753579+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/9910553","created_at":"2026-05-18T02:36:21.753579+00:00"},{"alias_kind":"pith_short_12","alias_value":"CLKAXTLMXOB2","created_at":"2026-05-18T12:25:49.038998+00:00"},{"alias_kind":"pith_short_16","alias_value":"CLKAXTLMXOB2FF4M","created_at":"2026-05-18T12:25:49.038998+00:00"},{"alias_kind":"pith_short_8","alias_value":"CLKAXTLM","created_at":"2026-05-18T12:25:49.038998+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/CLKAXTLMXOB2FF4MOIDXY3TF4H","json":"https://pith.science/pith/CLKAXTLMXOB2FF4MOIDXY3TF4H.json","graph_json":"https://pith.science/api/pith-number/CLKAXTLMXOB2FF4MOIDXY3TF4H/graph.json","events_json":"https://pith.science/api/pith-number/CLKAXTLMXOB2FF4MOIDXY3TF4H/events.json","paper":"https://pith.science/paper/CLKAXTLM"},"agent_actions":{"view_html":"https://pith.science/pith/CLKAXTLMXOB2FF4MOIDXY3TF4H","download_json":"https://pith.science/pith/CLKAXTLMXOB2FF4MOIDXY3TF4H.json","view_paper":"https://pith.science/paper/CLKAXTLM","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=hep-ph/9910553&json=true","fetch_graph":"https://pith.science/api/pith-number/CLKAXTLMXOB2FF4MOIDXY3TF4H/graph.json","fetch_events":"https://pith.science/api/pith-number/CLKAXTLMXOB2FF4MOIDXY3TF4H/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/CLKAXTLMXOB2FF4MOIDXY3TF4H/action/timestamp_anchor","attest_storage":"https://pith.science/pith/CLKAXTLMXOB2FF4MOIDXY3TF4H/action/storage_attestation","attest_author":"https://pith.science/pith/CLKAXTLMXOB2FF4MOIDXY3TF4H/action/author_attestation","sign_citation":"https://pith.science/pith/CLKAXTLMXOB2FF4MOIDXY3TF4H/action/citation_signature","submit_replication":"https://pith.science/pith/CLKAXTLMXOB2FF4MOIDXY3TF4H/action/replication_record"}},"created_at":"2026-05-18T02:36:21.753579+00:00","updated_at":"2026-05-18T02:36:21.753579+00:00"}