{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:1994:GCNTMFKILVLWKPNCMBOKHHHBL2","short_pith_number":"pith:GCNTMFKI","canonical_record":{"source":{"id":"hep-ph/9401331","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"1994-01-26T01:58:00Z","cross_cats_sorted":[],"title_canon_sha256":"3ac4a9ec72045f98e610abffb3cbf2f1ece7e31175cabfad56039b8ba5783a3f","abstract_canon_sha256":"812b130e2e2c5c5d53f3b764d62f949056d1f2b780b45f3fedb70937efaf622f"},"schema_version":"1.0"},"canonical_sha256":"309b3615485d57653da2605ca39ce15e9bfbd4864bfe6cc48a0385cedddb81f2","source":{"kind":"arxiv","id":"hep-ph/9401331","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/9401331","created_at":"2026-05-18T04:37:45Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/9401331v1","created_at":"2026-05-18T04:37:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/9401331","created_at":"2026-05-18T04:37:45Z"},{"alias_kind":"pith_short_12","alias_value":"GCNTMFKILVLW","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_16","alias_value":"GCNTMFKILVLWKPNC","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_8","alias_value":"GCNTMFKI","created_at":"2026-05-18T12:25:47Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:1994:GCNTMFKILVLWKPNCMBOKHHHBL2","target":"record","payload":{"canonical_record":{"source":{"id":"hep-ph/9401331","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"1994-01-26T01:58:00Z","cross_cats_sorted":[],"title_canon_sha256":"3ac4a9ec72045f98e610abffb3cbf2f1ece7e31175cabfad56039b8ba5783a3f","abstract_canon_sha256":"812b130e2e2c5c5d53f3b764d62f949056d1f2b780b45f3fedb70937efaf622f"},"schema_version":"1.0"},"canonical_sha256":"309b3615485d57653da2605ca39ce15e9bfbd4864bfe6cc48a0385cedddb81f2","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:37:45.878089Z","signature_b64":"4pz7DZ+k59xCo/LjKl840JoXXAnd3MP3PafHxzm2MEG5E9fFck7422srG7fU4UtDqz38Q95uCc4mWH8DUAHQBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"309b3615485d57653da2605ca39ce15e9bfbd4864bfe6cc48a0385cedddb81f2","last_reissued_at":"2026-05-18T04:37:45.877449Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:37:45.877449Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"hep-ph/9401331","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T04:37:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"lp2O1xZBkzGlfJNFT6duoiBF+MXd4kQFtFc8c2Jw+MxJTrKZzmlH3/RJ0PPQl912JWf+ffdnHdOhVi6RG/JOAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-18T23:11:28.085430Z"},"content_sha256":"c537d6c911d53bbfc408df8eb041dd09cf12d35839d5b4c6f8839c73938ce2b9","schema_version":"1.0","event_id":"sha256:c537d6c911d53bbfc408df8eb041dd09cf12d35839d5b4c6f8839c73938ce2b9"},{"event_type":"graph_snapshot","subject_pith_number":"pith:1994:GCNTMFKILVLWKPNCMBOKHHHBL2","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Neutron Electric Dipole Moment in Two Higgs Doublet Model","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Masahisa Matsuda, Morimitsu Tanimoto, Tkemi Hayashi, Yoshio Koide","submitted_at":"1994-01-26T01:58:00Z","abstract_excerpt":"We study the effect of the \"chromo-electric\" dipole moment on the electric dipole moment(EDM) of the neutron in the two Higgs doublet model. We systematically investigate the Weinberg's operator $O_{3g}=GG\\t G$ and the operator $O_{qg}=\\bar q\\sigma\\t Gq$, in the cases of $\\tan\\b\\gg 1$, $\\tan\\b\\ll 1$ and $\\tan\\b\\simeq 1$. It is shown that $O_{sg}$ gives the main contribution to the neutron EDM compared to the other operators, and also that the contributions of $O_{ug}$ and $O_{3g}$ cancel out each other. It is pointed out that the inclusion of second lightest neutral Higgs scalar adding to the "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9401331","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":""},"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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T04:37:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"j3Kq63K78YlOLqT4QOVfnSQ+p5kcQ3BAkUIJpzs/9eV0si5EZ1pqaMrawSryOfkbPU5Gt254MgTDwJua86O2BQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-18T23:11:28.086087Z"},"content_sha256":"270aff9782d2a0d4067e04286640856425205c8c8b937f7eac75c39424e27c74","schema_version":"1.0","event_id":"sha256:270aff9782d2a0d4067e04286640856425205c8c8b937f7eac75c39424e27c74"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/GCNTMFKILVLWKPNCMBOKHHHBL2/bundle.json","state_url":"https://pith.science/pith/GCNTMFKILVLWKPNCMBOKHHHBL2/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/GCNTMFKILVLWKPNCMBOKHHHBL2/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-05-18T23:11:28Z","links":{"resolver":"https://pith.science/pith/GCNTMFKILVLWKPNCMBOKHHHBL2","bundle":"https://pith.science/pith/GCNTMFKILVLWKPNCMBOKHHHBL2/bundle.json","state":"https://pith.science/pith/GCNTMFKILVLWKPNCMBOKHHHBL2/state.json","well_known_bundle":"https://pith.science/.well-known/pith/GCNTMFKILVLWKPNCMBOKHHHBL2/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1994:GCNTMFKILVLWKPNCMBOKHHHBL2","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"812b130e2e2c5c5d53f3b764d62f949056d1f2b780b45f3fedb70937efaf622f","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"1994-01-26T01:58:00Z","title_canon_sha256":"3ac4a9ec72045f98e610abffb3cbf2f1ece7e31175cabfad56039b8ba5783a3f"},"schema_version":"1.0","source":{"id":"hep-ph/9401331","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/9401331","created_at":"2026-05-18T04:37:45Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/9401331v1","created_at":"2026-05-18T04:37:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/9401331","created_at":"2026-05-18T04:37:45Z"},{"alias_kind":"pith_short_12","alias_value":"GCNTMFKILVLW","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_16","alias_value":"GCNTMFKILVLWKPNC","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_8","alias_value":"GCNTMFKI","created_at":"2026-05-18T12:25:47Z"}],"graph_snapshots":[{"event_id":"sha256:270aff9782d2a0d4067e04286640856425205c8c8b937f7eac75c39424e27c74","target":"graph","created_at":"2026-05-18T04:37:45Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"We study the effect of the \"chromo-electric\" dipole moment on the electric dipole moment(EDM) of the neutron in the two Higgs doublet model. We systematically investigate the Weinberg's operator $O_{3g}=GG\\t G$ and the operator $O_{qg}=\\bar q\\sigma\\t Gq$, in the cases of $\\tan\\b\\gg 1$, $\\tan\\b\\ll 1$ and $\\tan\\b\\simeq 1$. It is shown that $O_{sg}$ gives the main contribution to the neutron EDM compared to the other operators, and also that the contributions of $O_{ug}$ and $O_{3g}$ cancel out each other. It is pointed out that the inclusion of second lightest neutral Higgs scalar adding to the ","authors_text":"Masahisa Matsuda, Morimitsu Tanimoto, Tkemi Hayashi, Yoshio Koide","cross_cats":[],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"1994-01-26T01:58:00Z","title":"Neutron Electric Dipole Moment in Two Higgs Doublet Model"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9401331","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:c537d6c911d53bbfc408df8eb041dd09cf12d35839d5b4c6f8839c73938ce2b9","target":"record","created_at":"2026-05-18T04:37:45Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"812b130e2e2c5c5d53f3b764d62f949056d1f2b780b45f3fedb70937efaf622f","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"1994-01-26T01:58:00Z","title_canon_sha256":"3ac4a9ec72045f98e610abffb3cbf2f1ece7e31175cabfad56039b8ba5783a3f"},"schema_version":"1.0","source":{"id":"hep-ph/9401331","kind":"arxiv","version":1}},"canonical_sha256":"309b3615485d57653da2605ca39ce15e9bfbd4864bfe6cc48a0385cedddb81f2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"309b3615485d57653da2605ca39ce15e9bfbd4864bfe6cc48a0385cedddb81f2","first_computed_at":"2026-05-18T04:37:45.877449Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:37:45.877449Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"4pz7DZ+k59xCo/LjKl840JoXXAnd3MP3PafHxzm2MEG5E9fFck7422srG7fU4UtDqz38Q95uCc4mWH8DUAHQBw==","signature_status":"signed_v1","signed_at":"2026-05-18T04:37:45.878089Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/9401331","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c537d6c911d53bbfc408df8eb041dd09cf12d35839d5b4c6f8839c73938ce2b9","sha256:270aff9782d2a0d4067e04286640856425205c8c8b937f7eac75c39424e27c74"],"state_sha256":"5c6b7e283a6d6fbb25a8c842bd8f00585528ee3003959c39243f0caabfe16b0a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jIDe0YoHZW+pwNeBZp4QF9a4nI9NNETbchvbqnE8OEJ0mMYwlmiRRTU+JfQzy8SjGfpAU/FrXlcyWb2tZlU+Cg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-18T23:11:28.088048Z","bundle_sha256":"3b2a53f004daaf4a0eec018d1aac039a485eedfa9ac1803dd2a26eaf78060629"}}