{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:LL6N6YA37T75YT4SZK5TXBX2GZ","short_pith_number":"pith:LL6N6YA3","canonical_record":{"source":{"id":"1504.06291","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-04-23T18:37:21Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"bc773bc9fc1d8cbe3b2109182b1b040ac2c54f4d45782c270f9e9081b0be9ceb","abstract_canon_sha256":"83b153c4e17dadaace3fbf7ae3341996143046c7d3f4779d306c9d1114745770"},"schema_version":"1.0"},"canonical_sha256":"5afcdf601bfcffdc4f92cabb3b86fa3652346c6bdc5b788b26cce969ac17be29","source":{"kind":"arxiv","id":"1504.06291","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1504.06291","created_at":"2026-05-18T01:35:54Z"},{"alias_kind":"arxiv_version","alias_value":"1504.06291v1","created_at":"2026-05-18T01:35:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1504.06291","created_at":"2026-05-18T01:35:54Z"},{"alias_kind":"pith_short_12","alias_value":"LL6N6YA37T75","created_at":"2026-05-18T12:29:29Z"},{"alias_kind":"pith_short_16","alias_value":"LL6N6YA37T75YT4S","created_at":"2026-05-18T12:29:29Z"},{"alias_kind":"pith_short_8","alias_value":"LL6N6YA3","created_at":"2026-05-18T12:29:29Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:LL6N6YA37T75YT4SZK5TXBX2GZ","target":"record","payload":{"canonical_record":{"source":{"id":"1504.06291","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-04-23T18:37:21Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"bc773bc9fc1d8cbe3b2109182b1b040ac2c54f4d45782c270f9e9081b0be9ceb","abstract_canon_sha256":"83b153c4e17dadaace3fbf7ae3341996143046c7d3f4779d306c9d1114745770"},"schema_version":"1.0"},"canonical_sha256":"5afcdf601bfcffdc4f92cabb3b86fa3652346c6bdc5b788b26cce969ac17be29","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:35:54.567948Z","signature_b64":"No89kVfM5y+N/0W7xZCLOPh34PQD+j2fwVamZdJCb6XgxK4zdlt5RLfUbF/LNQCCZ2vuufq9dZ8AHtlmTID8CA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5afcdf601bfcffdc4f92cabb3b86fa3652346c6bdc5b788b26cce969ac17be29","last_reissued_at":"2026-05-18T01:35:54.567488Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:35:54.567488Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1504.06291","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":"2026-05-18T01:35:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Vqy232wyyHTK8v0ZojywJNkMrJRkA3CXWaykk4Y8TuuWrGzI5KOrLscrS0xLU5gRZCzcC7mb1oz6i2u8HuiMBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T11:17:53.184726Z"},"content_sha256":"63c8ba4724419234a61cf75af768da1cb9fbd3bf0b9d2a885192333f29c15e5b","schema_version":"1.0","event_id":"sha256:63c8ba4724419234a61cf75af768da1cb9fbd3bf0b9d2a885192333f29c15e5b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:LL6N6YA37T75YT4SZK5TXBX2GZ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Classically conformal U(1)$^\\prime$ extended Standard Model and Higgs vacuum stability","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-th"],"primary_cat":"hep-ph","authors_text":"Dai-suke Takahashi, Nobuchika Okada, Satsuki Oda","submitted_at":"2015-04-23T18:37:21Z","abstract_excerpt":"We consider the minimal U(1)$^\\prime$ extension of the Standard Model (SM) with conformal invariance at the classical level, where in addition to the SM particle contents, three generations of right-handed neutrinos and a U(1)$^\\prime$ Higgs field are introduced. In the presence of the three right-handed neutrinos, which are responsible for the seesaw mechanism, this model is free from all the gauge and gravitational anomalies. The U(1)$^\\prime$ gauge symmetry is radiatively broken via the Coleman-Weinberg mechanism, by which the U(1)$^\\prime$ gauge boson ($Z^\\prime$ boson) mass as well as the"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1504.06291","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":"2026-05-18T01:35:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"v8pavooY6ztpV5/0qq/Q+Nm1P98PPCxETZ0lfxqPxUlBwNDq29fQDL0kAklMMa5E+niHIPdIYwWj5/n6fL5WAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T11:17:53.185112Z"},"content_sha256":"8fe9e0de028b2a145a4579cc860fa12c4200506f51cec540de67f1ad96def6a0","schema_version":"1.0","event_id":"sha256:8fe9e0de028b2a145a4579cc860fa12c4200506f51cec540de67f1ad96def6a0"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/LL6N6YA37T75YT4SZK5TXBX2GZ/bundle.json","state_url":"https://pith.science/pith/LL6N6YA37T75YT4SZK5TXBX2GZ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/LL6N6YA37T75YT4SZK5TXBX2GZ/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":"2026-05-27T11:17:53Z","links":{"resolver":"https://pith.science/pith/LL6N6YA37T75YT4SZK5TXBX2GZ","bundle":"https://pith.science/pith/LL6N6YA37T75YT4SZK5TXBX2GZ/bundle.json","state":"https://pith.science/pith/LL6N6YA37T75YT4SZK5TXBX2GZ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/LL6N6YA37T75YT4SZK5TXBX2GZ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:LL6N6YA37T75YT4SZK5TXBX2GZ","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":"83b153c4e17dadaace3fbf7ae3341996143046c7d3f4779d306c9d1114745770","cross_cats_sorted":["hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-04-23T18:37:21Z","title_canon_sha256":"bc773bc9fc1d8cbe3b2109182b1b040ac2c54f4d45782c270f9e9081b0be9ceb"},"schema_version":"1.0","source":{"id":"1504.06291","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1504.06291","created_at":"2026-05-18T01:35:54Z"},{"alias_kind":"arxiv_version","alias_value":"1504.06291v1","created_at":"2026-05-18T01:35:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1504.06291","created_at":"2026-05-18T01:35:54Z"},{"alias_kind":"pith_short_12","alias_value":"LL6N6YA37T75","created_at":"2026-05-18T12:29:29Z"},{"alias_kind":"pith_short_16","alias_value":"LL6N6YA37T75YT4S","created_at":"2026-05-18T12:29:29Z"},{"alias_kind":"pith_short_8","alias_value":"LL6N6YA3","created_at":"2026-05-18T12:29:29Z"}],"graph_snapshots":[{"event_id":"sha256:8fe9e0de028b2a145a4579cc860fa12c4200506f51cec540de67f1ad96def6a0","target":"graph","created_at":"2026-05-18T01:35:54Z","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 consider the minimal U(1)$^\\prime$ extension of the Standard Model (SM) with conformal invariance at the classical level, where in addition to the SM particle contents, three generations of right-handed neutrinos and a U(1)$^\\prime$ Higgs field are introduced. In the presence of the three right-handed neutrinos, which are responsible for the seesaw mechanism, this model is free from all the gauge and gravitational anomalies. The U(1)$^\\prime$ gauge symmetry is radiatively broken via the Coleman-Weinberg mechanism, by which the U(1)$^\\prime$ gauge boson ($Z^\\prime$ boson) mass as well as the","authors_text":"Dai-suke Takahashi, Nobuchika Okada, Satsuki Oda","cross_cats":["hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-04-23T18:37:21Z","title":"Classically conformal U(1)$^\\prime$ extended Standard Model and Higgs vacuum stability"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1504.06291","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":"sha256:63c8ba4724419234a61cf75af768da1cb9fbd3bf0b9d2a885192333f29c15e5b","target":"record","created_at":"2026-05-18T01:35:54Z","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":"83b153c4e17dadaace3fbf7ae3341996143046c7d3f4779d306c9d1114745770","cross_cats_sorted":["hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-04-23T18:37:21Z","title_canon_sha256":"bc773bc9fc1d8cbe3b2109182b1b040ac2c54f4d45782c270f9e9081b0be9ceb"},"schema_version":"1.0","source":{"id":"1504.06291","kind":"arxiv","version":1}},"canonical_sha256":"5afcdf601bfcffdc4f92cabb3b86fa3652346c6bdc5b788b26cce969ac17be29","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5afcdf601bfcffdc4f92cabb3b86fa3652346c6bdc5b788b26cce969ac17be29","first_computed_at":"2026-05-18T01:35:54.567488Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:35:54.567488Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"No89kVfM5y+N/0W7xZCLOPh34PQD+j2fwVamZdJCb6XgxK4zdlt5RLfUbF/LNQCCZ2vuufq9dZ8AHtlmTID8CA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:35:54.567948Z","signed_message":"canonical_sha256_bytes"},"source_id":"1504.06291","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:63c8ba4724419234a61cf75af768da1cb9fbd3bf0b9d2a885192333f29c15e5b","sha256:8fe9e0de028b2a145a4579cc860fa12c4200506f51cec540de67f1ad96def6a0"],"state_sha256":"6b80419cb954674f4e1fd2496f16664e148ab46c97908a9895d02593afa6d168"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"kJ/CQUJtz5UnXh5ruZqrjV9mJ+Yx58TBeuz8rPGfAG12SNx4WZMFUSoYW2AgH2+ULsRIUmGtMG668oOO10+BCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-27T11:17:53.187909Z","bundle_sha256":"88862efe346912bfd530dad9ddcdfdba8f128d3f413bdd04c5b6b00401925128"}}