{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:JUXRDPXEZXZ7JCO3PVEDMPGSE3","short_pith_number":"pith:JUXRDPXE","canonical_record":{"source":{"id":"1810.00574","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-10-01T08:27:14Z","cross_cats_sorted":["astro-ph.CO","gr-qc"],"title_canon_sha256":"2a46955ac0655f44ec648929fda2c5c47490ddf25c65292532718e00d1d976b1","abstract_canon_sha256":"33912f730e7d92f7343e38ff93196977b992c2388cd47292fed77d7dbd384463"},"schema_version":"1.0"},"canonical_sha256":"4d2f11bee4cdf3f489db7d48363cd226e6bfe625e31ffc805cdad8832870b046","source":{"kind":"arxiv","id":"1810.00574","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1810.00574","created_at":"2026-05-17T23:57:31Z"},{"alias_kind":"arxiv_version","alias_value":"1810.00574v2","created_at":"2026-05-17T23:57:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1810.00574","created_at":"2026-05-17T23:57:31Z"},{"alias_kind":"pith_short_12","alias_value":"JUXRDPXEZXZ7","created_at":"2026-05-18T12:32:31Z"},{"alias_kind":"pith_short_16","alias_value":"JUXRDPXEZXZ7JCO3","created_at":"2026-05-18T12:32:31Z"},{"alias_kind":"pith_short_8","alias_value":"JUXRDPXE","created_at":"2026-05-18T12:32:31Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:JUXRDPXEZXZ7JCO3PVEDMPGSE3","target":"record","payload":{"canonical_record":{"source":{"id":"1810.00574","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-10-01T08:27:14Z","cross_cats_sorted":["astro-ph.CO","gr-qc"],"title_canon_sha256":"2a46955ac0655f44ec648929fda2c5c47490ddf25c65292532718e00d1d976b1","abstract_canon_sha256":"33912f730e7d92f7343e38ff93196977b992c2388cd47292fed77d7dbd384463"},"schema_version":"1.0"},"canonical_sha256":"4d2f11bee4cdf3f489db7d48363cd226e6bfe625e31ffc805cdad8832870b046","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:57:31.146838Z","signature_b64":"O4Y05fZjvUYi2vs7BG/qvGSrriV1lYIGJfAgzqm1/EiiaRpVk4UtH+Ps3rGupDhMYFI3aeEEVmzOHw4JfUzLAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4d2f11bee4cdf3f489db7d48363cd226e6bfe625e31ffc805cdad8832870b046","last_reissued_at":"2026-05-17T23:57:31.146301Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:57:31.146301Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1810.00574","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":"2026-05-17T23:57:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tW+RUsDL2sleQReYWSyr46R+23MTwJ5PjcnmZ7jW1xxnWWTBhtjyyOzUBz17OSbZz1p4xzqE0kTKu7XM0nppBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T03:46:17.131950Z"},"content_sha256":"a698607a18187a69238693c62c699fa56646fc36caeb3d63a6f6d147b91b3786","schema_version":"1.0","event_id":"sha256:a698607a18187a69238693c62c699fa56646fc36caeb3d63a6f6d147b91b3786"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:JUXRDPXEZXZ7JCO3PVEDMPGSE3","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Phase Transitions in Twin Higgs Models","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO","gr-qc"],"primary_cat":"hep-ph","authors_text":"Kohei Fujikura, Kohei Kamada, Masahide Yamaguchi, Yuichiro Nakai","submitted_at":"2018-10-01T08:27:14Z","abstract_excerpt":"We study twin Higgs models at non-zero temperature and discuss cosmological phase transitions as well as their implications on electroweak baryogenesis and gravitational waves. It is shown that the expectation value of the Higgs field at the critical temperature of the electroweak phase transition is much smaller than the critical temperature, which indicates two important facts: (i) the electroweak phase transition cannot be analyzed perturbatively (ii) the electroweak baryogenesis is hardly realized in the typical realizations of twin Higgs models. We also analyze the phase transition associ"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1810.00574","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-17T23:57:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"DXWS0kW6HUiTuXVJHaU4WciPfYkmh/JCiTZVZcnYeOIYMQV4G7SEdq6ZEWTEbpGr22HeQkR+7z6xQgdV1xAHDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T03:46:17.132502Z"},"content_sha256":"7cbbb414c53b2bd584fe0aec24fc92910cc1fa317355d512ff965fbddb261b34","schema_version":"1.0","event_id":"sha256:7cbbb414c53b2bd584fe0aec24fc92910cc1fa317355d512ff965fbddb261b34"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/JUXRDPXEZXZ7JCO3PVEDMPGSE3/bundle.json","state_url":"https://pith.science/pith/JUXRDPXEZXZ7JCO3PVEDMPGSE3/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/JUXRDPXEZXZ7JCO3PVEDMPGSE3/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":"2026-05-25T03:46:17Z","links":{"resolver":"https://pith.science/pith/JUXRDPXEZXZ7JCO3PVEDMPGSE3","bundle":"https://pith.science/pith/JUXRDPXEZXZ7JCO3PVEDMPGSE3/bundle.json","state":"https://pith.science/pith/JUXRDPXEZXZ7JCO3PVEDMPGSE3/state.json","well_known_bundle":"https://pith.science/.well-known/pith/JUXRDPXEZXZ7JCO3PVEDMPGSE3/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:JUXRDPXEZXZ7JCO3PVEDMPGSE3","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":"33912f730e7d92f7343e38ff93196977b992c2388cd47292fed77d7dbd384463","cross_cats_sorted":["astro-ph.CO","gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-10-01T08:27:14Z","title_canon_sha256":"2a46955ac0655f44ec648929fda2c5c47490ddf25c65292532718e00d1d976b1"},"schema_version":"1.0","source":{"id":"1810.00574","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1810.00574","created_at":"2026-05-17T23:57:31Z"},{"alias_kind":"arxiv_version","alias_value":"1810.00574v2","created_at":"2026-05-17T23:57:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1810.00574","created_at":"2026-05-17T23:57:31Z"},{"alias_kind":"pith_short_12","alias_value":"JUXRDPXEZXZ7","created_at":"2026-05-18T12:32:31Z"},{"alias_kind":"pith_short_16","alias_value":"JUXRDPXEZXZ7JCO3","created_at":"2026-05-18T12:32:31Z"},{"alias_kind":"pith_short_8","alias_value":"JUXRDPXE","created_at":"2026-05-18T12:32:31Z"}],"graph_snapshots":[{"event_id":"sha256:7cbbb414c53b2bd584fe0aec24fc92910cc1fa317355d512ff965fbddb261b34","target":"graph","created_at":"2026-05-17T23:57:31Z","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 twin Higgs models at non-zero temperature and discuss cosmological phase transitions as well as their implications on electroweak baryogenesis and gravitational waves. It is shown that the expectation value of the Higgs field at the critical temperature of the electroweak phase transition is much smaller than the critical temperature, which indicates two important facts: (i) the electroweak phase transition cannot be analyzed perturbatively (ii) the electroweak baryogenesis is hardly realized in the typical realizations of twin Higgs models. We also analyze the phase transition associ","authors_text":"Kohei Fujikura, Kohei Kamada, Masahide Yamaguchi, Yuichiro Nakai","cross_cats":["astro-ph.CO","gr-qc"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-10-01T08:27:14Z","title":"Phase Transitions in Twin Higgs Models"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1810.00574","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:a698607a18187a69238693c62c699fa56646fc36caeb3d63a6f6d147b91b3786","target":"record","created_at":"2026-05-17T23:57:31Z","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":"33912f730e7d92f7343e38ff93196977b992c2388cd47292fed77d7dbd384463","cross_cats_sorted":["astro-ph.CO","gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-10-01T08:27:14Z","title_canon_sha256":"2a46955ac0655f44ec648929fda2c5c47490ddf25c65292532718e00d1d976b1"},"schema_version":"1.0","source":{"id":"1810.00574","kind":"arxiv","version":2}},"canonical_sha256":"4d2f11bee4cdf3f489db7d48363cd226e6bfe625e31ffc805cdad8832870b046","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4d2f11bee4cdf3f489db7d48363cd226e6bfe625e31ffc805cdad8832870b046","first_computed_at":"2026-05-17T23:57:31.146301Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:57:31.146301Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"O4Y05fZjvUYi2vs7BG/qvGSrriV1lYIGJfAgzqm1/EiiaRpVk4UtH+Ps3rGupDhMYFI3aeEEVmzOHw4JfUzLAg==","signature_status":"signed_v1","signed_at":"2026-05-17T23:57:31.146838Z","signed_message":"canonical_sha256_bytes"},"source_id":"1810.00574","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a698607a18187a69238693c62c699fa56646fc36caeb3d63a6f6d147b91b3786","sha256:7cbbb414c53b2bd584fe0aec24fc92910cc1fa317355d512ff965fbddb261b34"],"state_sha256":"acae4c2886b82ce203cd865bd106c75f95690e05bd6239456a4f981916bbfc5a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"IDVuYU1sPhGGNKRU7sKfmuThQL7hkkzNu40/0BipQvBQ5VE8JOcURm3DdjNVK/Fd5DZUXER6OgEFbOetuMmfCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T03:46:17.136090Z","bundle_sha256":"185ca91df03b481f8e0900b499ba794fa20c662ab9940f22f16cfc8329695e57"}}