{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:1996:DC2VW7BTYJS3ZXG4S6KZMOMBOF","short_pith_number":"pith:DC2VW7BT","canonical_record":{"source":{"id":"hep-ph/9601376","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"1996-01-30T19:39:48Z","cross_cats_sorted":["astro-ph"],"title_canon_sha256":"051ca2b1713739a240ab53f636f375f14b5d83729095abb4c714c92e3d8432d7","abstract_canon_sha256":"8d9cfb2735cb9682d3bfdce3cb05c2117e46769b57a77c650a4607285153e142"},"schema_version":"1.0"},"canonical_sha256":"18b55b7c33c265bcdcdc979596398171783651479f93a0d1be469cd4a4394e72","source":{"kind":"arxiv","id":"hep-ph/9601376","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/9601376","created_at":"2026-07-04T16:01:28Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/9601376v2","created_at":"2026-07-04T16:01:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/9601376","created_at":"2026-07-04T16:01:28Z"},{"alias_kind":"pith_short_12","alias_value":"DC2VW7BTYJS3","created_at":"2026-07-04T16:01:28Z"},{"alias_kind":"pith_short_16","alias_value":"DC2VW7BTYJS3ZXG4","created_at":"2026-07-04T16:01:28Z"},{"alias_kind":"pith_short_8","alias_value":"DC2VW7BT","created_at":"2026-07-04T16:01:28Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:1996:DC2VW7BTYJS3ZXG4S6KZMOMBOF","target":"record","payload":{"canonical_record":{"source":{"id":"hep-ph/9601376","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"1996-01-30T19:39:48Z","cross_cats_sorted":["astro-ph"],"title_canon_sha256":"051ca2b1713739a240ab53f636f375f14b5d83729095abb4c714c92e3d8432d7","abstract_canon_sha256":"8d9cfb2735cb9682d3bfdce3cb05c2117e46769b57a77c650a4607285153e142"},"schema_version":"1.0"},"canonical_sha256":"18b55b7c33c265bcdcdc979596398171783651479f93a0d1be469cd4a4394e72","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T16:01:28.223471Z","signature_b64":"3ke3R+7nhGrBpFGSE2WhprZmhDymxvqZ1lKWw/FguaEnftgvdfzFX5463EOmJ6AokJidKr7PPT76AyDSk9wUDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"18b55b7c33c265bcdcdc979596398171783651479f93a0d1be469cd4a4394e72","last_reissued_at":"2026-07-04T16:01:28.223113Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T16:01:28.223113Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"hep-ph/9601376","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-04T16:01:28Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"wRcwREYGVAbz8BB+BxaUkBbSCeCt7j3DDORdPH7u/NNQxzRamO2uqURYvFnilHaZMU7Mkoamu1WBdxlMnviJDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-12T03:47:21.611856Z"},"content_sha256":"efaa85f630ea64d2cf175da8d83aa2533f4991f3a8f2a4012bd422442123e0f5","schema_version":"1.0","event_id":"sha256:efaa85f630ea64d2cf175da8d83aa2533f4991f3a8f2a4012bd422442123e0f5"},{"event_type":"graph_snapshot","subject_pith_number":"pith:1996:DC2VW7BTYJS3ZXG4S6KZMOMBOF","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Nonrestoration of spontaneously broken P, CP and PQ at high temperature","license":"","headline":"","cross_cats":["astro-ph"],"primary_cat":"hep-ph","authors_text":"Alejandra Melfo, Gia Dvali, Goran Senjanovic","submitted_at":"1996-01-30T19:39:48Z","abstract_excerpt":"The possibility of P and CP violation at high temperature in models where these symmetries are spontaneously broken is investigated. It is found that in minimal models that include singlet fields, high T nonrestoration is possible for a wide range of parameters of the theory, in particular in models of CP violation with a CP-odd Higgs field. The same holds true for the invisible axion version of the Peccei-Quinn mechanism. This can provide both a way out for the domain wall problem in these theories and the CP violation required for baryogenesis. In the case of spontaneous P violation it turns"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9601376","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/hep-ph/9601376/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-04T16:01:28Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"geyk5+Otj79QTWncuQv4bUl7zh2l2l2Qajf1iJDnrOsn/gIi07wBaQ84MAWDkx9Jtf/Vj99RUIoikXEh6P6nAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-12T03:47:21.612221Z"},"content_sha256":"203b6c3ceebacd9c195f6bbe1ed746591fcccb0aa0fc3efe14e9616c8682555c","schema_version":"1.0","event_id":"sha256:203b6c3ceebacd9c195f6bbe1ed746591fcccb0aa0fc3efe14e9616c8682555c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/DC2VW7BTYJS3ZXG4S6KZMOMBOF/bundle.json","state_url":"https://pith.science/pith/DC2VW7BTYJS3ZXG4S6KZMOMBOF/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/DC2VW7BTYJS3ZXG4S6KZMOMBOF/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":"2026-07-12T03:47:21Z","links":{"resolver":"https://pith.science/pith/DC2VW7BTYJS3ZXG4S6KZMOMBOF","bundle":"https://pith.science/pith/DC2VW7BTYJS3ZXG4S6KZMOMBOF/bundle.json","state":"https://pith.science/pith/DC2VW7BTYJS3ZXG4S6KZMOMBOF/state.json","well_known_bundle":"https://pith.science/.well-known/pith/DC2VW7BTYJS3ZXG4S6KZMOMBOF/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1996:DC2VW7BTYJS3ZXG4S6KZMOMBOF","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":"8d9cfb2735cb9682d3bfdce3cb05c2117e46769b57a77c650a4607285153e142","cross_cats_sorted":["astro-ph"],"license":"","primary_cat":"hep-ph","submitted_at":"1996-01-30T19:39:48Z","title_canon_sha256":"051ca2b1713739a240ab53f636f375f14b5d83729095abb4c714c92e3d8432d7"},"schema_version":"1.0","source":{"id":"hep-ph/9601376","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/9601376","created_at":"2026-07-04T16:01:28Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/9601376v2","created_at":"2026-07-04T16:01:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/9601376","created_at":"2026-07-04T16:01:28Z"},{"alias_kind":"pith_short_12","alias_value":"DC2VW7BTYJS3","created_at":"2026-07-04T16:01:28Z"},{"alias_kind":"pith_short_16","alias_value":"DC2VW7BTYJS3ZXG4","created_at":"2026-07-04T16:01:28Z"},{"alias_kind":"pith_short_8","alias_value":"DC2VW7BT","created_at":"2026-07-04T16:01:28Z"}],"graph_snapshots":[{"event_id":"sha256:203b6c3ceebacd9c195f6bbe1ed746591fcccb0aa0fc3efe14e9616c8682555c","target":"graph","created_at":"2026-07-04T16:01:28Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/hep-ph/9601376/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The possibility of P and CP violation at high temperature in models where these symmetries are spontaneously broken is investigated. It is found that in minimal models that include singlet fields, high T nonrestoration is possible for a wide range of parameters of the theory, in particular in models of CP violation with a CP-odd Higgs field. The same holds true for the invisible axion version of the Peccei-Quinn mechanism. This can provide both a way out for the domain wall problem in these theories and the CP violation required for baryogenesis. In the case of spontaneous P violation it turns","authors_text":"Alejandra Melfo, Gia Dvali, Goran Senjanovic","cross_cats":["astro-ph"],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"1996-01-30T19:39:48Z","title":"Nonrestoration of spontaneously broken P, CP and PQ at high temperature"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9601376","kind":"arxiv","version":2},"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:efaa85f630ea64d2cf175da8d83aa2533f4991f3a8f2a4012bd422442123e0f5","target":"record","created_at":"2026-07-04T16:01:28Z","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":"8d9cfb2735cb9682d3bfdce3cb05c2117e46769b57a77c650a4607285153e142","cross_cats_sorted":["astro-ph"],"license":"","primary_cat":"hep-ph","submitted_at":"1996-01-30T19:39:48Z","title_canon_sha256":"051ca2b1713739a240ab53f636f375f14b5d83729095abb4c714c92e3d8432d7"},"schema_version":"1.0","source":{"id":"hep-ph/9601376","kind":"arxiv","version":2}},"canonical_sha256":"18b55b7c33c265bcdcdc979596398171783651479f93a0d1be469cd4a4394e72","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"18b55b7c33c265bcdcdc979596398171783651479f93a0d1be469cd4a4394e72","first_computed_at":"2026-07-04T16:01:28.223113Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:01:28.223113Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"3ke3R+7nhGrBpFGSE2WhprZmhDymxvqZ1lKWw/FguaEnftgvdfzFX5463EOmJ6AokJidKr7PPT76AyDSk9wUDg==","signature_status":"signed_v1","signed_at":"2026-07-04T16:01:28.223471Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/9601376","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:efaa85f630ea64d2cf175da8d83aa2533f4991f3a8f2a4012bd422442123e0f5","sha256:203b6c3ceebacd9c195f6bbe1ed746591fcccb0aa0fc3efe14e9616c8682555c"],"state_sha256":"35a0e0438371debd6a63e0552e1c3ecb19bbf8881f71dc6fe64c5b4bf907d5a8"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"dRupdOD4VArIfCFrgwU1cvUz+7qfDusUAZFoug+H8rpzBObjNvURw0LaJq6x0wodpAFkHkpPuq82QSit2EfnCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-12T03:47:21.614239Z","bundle_sha256":"0624c0aeae4305158219fe13a721bf47f2674603c7528d23b4feed173414f634"}}