{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:C7CXMOULDY6ZS62BKFRCGPANKW","short_pith_number":"pith:C7CXMOUL","canonical_record":{"source":{"id":"2210.16305","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2022-10-28T17:59:09Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"4316e53e997191ac82a1b407d16e2f8b87e2781f1c3c05e071c8e1bb72af58a3","abstract_canon_sha256":"a6ed85966265d3ef7b3a98ce61c5383164fd93addd5ba0650df0fcbfac977d9a"},"schema_version":"1.0"},"canonical_sha256":"17c5763a8b1e3d997b415162233c0d55bd22e10c38d6f8ff86d54c7b026f3504","source":{"kind":"arxiv","id":"2210.16305","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2210.16305","created_at":"2026-07-05T05:39:23Z"},{"alias_kind":"arxiv_version","alias_value":"2210.16305v1","created_at":"2026-07-05T05:39:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2210.16305","created_at":"2026-07-05T05:39:23Z"},{"alias_kind":"pith_short_12","alias_value":"C7CXMOULDY6Z","created_at":"2026-07-05T05:39:23Z"},{"alias_kind":"pith_short_16","alias_value":"C7CXMOULDY6ZS62B","created_at":"2026-07-05T05:39:23Z"},{"alias_kind":"pith_short_8","alias_value":"C7CXMOUL","created_at":"2026-07-05T05:39:23Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:C7CXMOULDY6ZS62BKFRCGPANKW","target":"record","payload":{"canonical_record":{"source":{"id":"2210.16305","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2022-10-28T17:59:09Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"4316e53e997191ac82a1b407d16e2f8b87e2781f1c3c05e071c8e1bb72af58a3","abstract_canon_sha256":"a6ed85966265d3ef7b3a98ce61c5383164fd93addd5ba0650df0fcbfac977d9a"},"schema_version":"1.0"},"canonical_sha256":"17c5763a8b1e3d997b415162233c0d55bd22e10c38d6f8ff86d54c7b026f3504","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T05:39:23.487501Z","signature_b64":"323ta6nBwOmsluKUIU1bjFjH3K3WqZPpFcmjARtMxVfR5TIDcOJMWYBdfhKkIRnCS9l8NGHi0RBn7sS1fFRKAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"17c5763a8b1e3d997b415162233c0d55bd22e10c38d6f8ff86d54c7b026f3504","last_reissued_at":"2026-07-05T05:39:23.487054Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T05:39:23.487054Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2210.16305","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":"2026-07-05T05:39:23Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"BrNfpKHzJx5SoJcXNJ+rrEJHeyfR36pIYpwo2/Nexv26KNV5/2Yr0cvc3YcNb2E888ZhfZ601gLgKrLvDWqKCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-07T19:47:14.587098Z"},"content_sha256":"d563d13a1e0f9dd8766fb7c5ccc12a32294846caa112abd5ac012d3061a4c457","schema_version":"1.0","event_id":"sha256:d563d13a1e0f9dd8766fb7c5ccc12a32294846caa112abd5ac012d3061a4c457"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:C7CXMOULDY6ZS62BKFRCGPANKW","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The Scalar Singlet Extension of the Standard Model: Gravitational Waves versus Baryogenesis","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"hep-ph","authors_text":"John Ellis, Jos\\'e Miguel No, Marco Merchand, Marek Lewicki, Mateusz Zych","submitted_at":"2022-10-28T17:59:09Z","abstract_excerpt":"We study the possible gravitational wave signal and the viability of baryogenesis arising from the electroweak phase transition in an extension of the Standard Model (SM) by a scalar singlet field without a $\\mathbb{Z}_2$ symmetry. We first analyze the velocity of the expanding true-vacuum bubbles during the phase transition, confirming our previous finding in the unbroken $\\mathbb{Z}_2$ symmetry scenario, where the bubble wall velocity can be computed from first principles only for weak transitions with strength parameters $\\alpha \\lesssim 0.05$, and the Chapman-Jouguet velocity defines the m"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2210.16305","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2210.16305/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":"2026-07-05T05:39:23Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TUIv49X5Bz4MDCxaAJTgvnlSf8OY+vNnqLaJPEOD1+VNz26fbcIvYUX2dkUkvlpqUeqn+IRzbED/7m88qjBfAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-07T19:47:14.587593Z"},"content_sha256":"4175296e419d5ae50955a188a0f6d0cdbc39ceabade627646c88b3e50b9fddb6","schema_version":"1.0","event_id":"sha256:4175296e419d5ae50955a188a0f6d0cdbc39ceabade627646c88b3e50b9fddb6"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/C7CXMOULDY6ZS62BKFRCGPANKW/bundle.json","state_url":"https://pith.science/pith/C7CXMOULDY6ZS62BKFRCGPANKW/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/C7CXMOULDY6ZS62BKFRCGPANKW/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":"2026-08-07T19:47:14Z","links":{"resolver":"https://pith.science/pith/C7CXMOULDY6ZS62BKFRCGPANKW","bundle":"https://pith.science/pith/C7CXMOULDY6ZS62BKFRCGPANKW/bundle.json","state":"https://pith.science/pith/C7CXMOULDY6ZS62BKFRCGPANKW/state.json","well_known_bundle":"https://pith.science/.well-known/pith/C7CXMOULDY6ZS62BKFRCGPANKW/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:C7CXMOULDY6ZS62BKFRCGPANKW","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":"a6ed85966265d3ef7b3a98ce61c5383164fd93addd5ba0650df0fcbfac977d9a","cross_cats_sorted":["astro-ph.CO"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2022-10-28T17:59:09Z","title_canon_sha256":"4316e53e997191ac82a1b407d16e2f8b87e2781f1c3c05e071c8e1bb72af58a3"},"schema_version":"1.0","source":{"id":"2210.16305","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2210.16305","created_at":"2026-07-05T05:39:23Z"},{"alias_kind":"arxiv_version","alias_value":"2210.16305v1","created_at":"2026-07-05T05:39:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2210.16305","created_at":"2026-07-05T05:39:23Z"},{"alias_kind":"pith_short_12","alias_value":"C7CXMOULDY6Z","created_at":"2026-07-05T05:39:23Z"},{"alias_kind":"pith_short_16","alias_value":"C7CXMOULDY6ZS62B","created_at":"2026-07-05T05:39:23Z"},{"alias_kind":"pith_short_8","alias_value":"C7CXMOUL","created_at":"2026-07-05T05:39:23Z"}],"graph_snapshots":[{"event_id":"sha256:4175296e419d5ae50955a188a0f6d0cdbc39ceabade627646c88b3e50b9fddb6","target":"graph","created_at":"2026-07-05T05:39:23Z","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/2210.16305/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We study the possible gravitational wave signal and the viability of baryogenesis arising from the electroweak phase transition in an extension of the Standard Model (SM) by a scalar singlet field without a $\\mathbb{Z}_2$ symmetry. We first analyze the velocity of the expanding true-vacuum bubbles during the phase transition, confirming our previous finding in the unbroken $\\mathbb{Z}_2$ symmetry scenario, where the bubble wall velocity can be computed from first principles only for weak transitions with strength parameters $\\alpha \\lesssim 0.05$, and the Chapman-Jouguet velocity defines the m","authors_text":"John Ellis, Jos\\'e Miguel No, Marco Merchand, Marek Lewicki, Mateusz Zych","cross_cats":["astro-ph.CO"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2022-10-28T17:59:09Z","title":"The Scalar Singlet Extension of the Standard Model: Gravitational Waves versus Baryogenesis"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2210.16305","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:d563d13a1e0f9dd8766fb7c5ccc12a32294846caa112abd5ac012d3061a4c457","target":"record","created_at":"2026-07-05T05:39:23Z","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":"a6ed85966265d3ef7b3a98ce61c5383164fd93addd5ba0650df0fcbfac977d9a","cross_cats_sorted":["astro-ph.CO"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2022-10-28T17:59:09Z","title_canon_sha256":"4316e53e997191ac82a1b407d16e2f8b87e2781f1c3c05e071c8e1bb72af58a3"},"schema_version":"1.0","source":{"id":"2210.16305","kind":"arxiv","version":1}},"canonical_sha256":"17c5763a8b1e3d997b415162233c0d55bd22e10c38d6f8ff86d54c7b026f3504","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"17c5763a8b1e3d997b415162233c0d55bd22e10c38d6f8ff86d54c7b026f3504","first_computed_at":"2026-07-05T05:39:23.487054Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:39:23.487054Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"323ta6nBwOmsluKUIU1bjFjH3K3WqZPpFcmjARtMxVfR5TIDcOJMWYBdfhKkIRnCS9l8NGHi0RBn7sS1fFRKAQ==","signature_status":"signed_v1","signed_at":"2026-07-05T05:39:23.487501Z","signed_message":"canonical_sha256_bytes"},"source_id":"2210.16305","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d563d13a1e0f9dd8766fb7c5ccc12a32294846caa112abd5ac012d3061a4c457","sha256:4175296e419d5ae50955a188a0f6d0cdbc39ceabade627646c88b3e50b9fddb6"],"state_sha256":"94494c96bb0b81a725622afcd36021b268fc9dc7ebdabc3b53425dc4200978f2"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"BEZFWIyR7+V2wTgA02NKzIbI7eKsKvNhWSvH0BW7A3iEXmhkZqLYhrGSMIxwvmvV+6Svky9cZ9Jbnz4W9ZXJBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-07T19:47:14.592618Z","bundle_sha256":"aa7ce7f8102cdaec89f5dd0272ce7fb3716d50a3917b15258605bb69bb45a692"}}