{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2020:SRRGC6LQRLFWGUDDU7ULB6ETYQ","short_pith_number":"pith:SRRGC6LQ","canonical_record":{"source":{"id":"2012.15174","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2020-12-30T14:37:03Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"c6b14a882b18027cb4a94cf3286adebb901d4318b7c2fccb1a5244f45d1b40d9","abstract_canon_sha256":"0b9eed17a28256eca451a7b58b545220b954bc502111d4d90e46edb570a06016"},"schema_version":"1.0"},"canonical_sha256":"94626179708acb635063a7e8b0f893c430f76b61bc323e5c8e35ebdca4d9a58d","source":{"kind":"arxiv","id":"2012.15174","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2012.15174","created_at":"2026-07-05T02:25:33Z"},{"alias_kind":"arxiv_version","alias_value":"2012.15174v1","created_at":"2026-07-05T02:25:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2012.15174","created_at":"2026-07-05T02:25:33Z"},{"alias_kind":"pith_short_12","alias_value":"SRRGC6LQRLFW","created_at":"2026-07-05T02:25:33Z"},{"alias_kind":"pith_short_16","alias_value":"SRRGC6LQRLFWGUDD","created_at":"2026-07-05T02:25:33Z"},{"alias_kind":"pith_short_8","alias_value":"SRRGC6LQ","created_at":"2026-07-05T02:25:33Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2020:SRRGC6LQRLFWGUDDU7ULB6ETYQ","target":"record","payload":{"canonical_record":{"source":{"id":"2012.15174","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2020-12-30T14:37:03Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"c6b14a882b18027cb4a94cf3286adebb901d4318b7c2fccb1a5244f45d1b40d9","abstract_canon_sha256":"0b9eed17a28256eca451a7b58b545220b954bc502111d4d90e46edb570a06016"},"schema_version":"1.0"},"canonical_sha256":"94626179708acb635063a7e8b0f893c430f76b61bc323e5c8e35ebdca4d9a58d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T02:25:33.229973Z","signature_b64":"p0jKV72+U/T0D3esJrfAIbJs00FVAV3af7FWzdYA50r/4WovltzdydbYQC+q6J/An53NOW6ZExbyrSnaFNCVCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"94626179708acb635063a7e8b0f893c430f76b61bc323e5c8e35ebdca4d9a58d","last_reissued_at":"2026-07-05T02:25:33.229495Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T02:25:33.229495Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2012.15174","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":"2026-07-05T02:25:33Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/DBoq6EEMNKqV0fD41Tf4m2gZAO3xTW7tycdixkhp2vi22abXA+LDE/kHr6leeb4nUAzGgTeaVqO7OQ2uFnrBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-11T21:53:40.741143Z"},"content_sha256":"456491fd7ac6f82943ef5fa493e76ebc65f017c7fd8b6d45ffa223ac8be9ffcb","schema_version":"1.0","event_id":"sha256:456491fd7ac6f82943ef5fa493e76ebc65f017c7fd8b6d45ffa223ac8be9ffcb"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2020:SRRGC6LQRLFWGUDDU7ULB6ETYQ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Heavy dark matter and Gravitational waves","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"hep-ph","authors_text":"Jing Yang, Ligong Bian, Ruiyu Zhou, Xin Deng, Xuewen Liu","submitted_at":"2020-12-30T14:37:03Z","abstract_excerpt":"Domain walls can form after breakdown of a discrete symmetry induced by first-order phase transition, we study the heavy dark matter produced around the temperature of the phase transition that yields the breakdown of a $\\mathbb{Z}_{3}$ symmetry. The generated gravitational waves by domain walls decay is found to be able to probed by the Pulsar Timing Arrays, and the future Square Kilometer Array."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2012.15174","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/2012.15174/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":"2026-07-05T02:25:33Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"C+uXE4rPPL+RhsdERgp2y9jvgbfYxsotAQxIe6/8+9uakmv05rvfCTXpAFk9wD80jKOoKSBu8yA9nFzLFAn4DQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-11T21:53:40.741825Z"},"content_sha256":"3b5f5f01a90b65cfe3e47827d00275f3a95ca40098f4e66a3bd4ea8a6ad9ffac","schema_version":"1.0","event_id":"sha256:3b5f5f01a90b65cfe3e47827d00275f3a95ca40098f4e66a3bd4ea8a6ad9ffac"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/SRRGC6LQRLFWGUDDU7ULB6ETYQ/bundle.json","state_url":"https://pith.science/pith/SRRGC6LQRLFWGUDDU7ULB6ETYQ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/SRRGC6LQRLFWGUDDU7ULB6ETYQ/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":"2026-08-11T21:53:40Z","links":{"resolver":"https://pith.science/pith/SRRGC6LQRLFWGUDDU7ULB6ETYQ","bundle":"https://pith.science/pith/SRRGC6LQRLFWGUDDU7ULB6ETYQ/bundle.json","state":"https://pith.science/pith/SRRGC6LQRLFWGUDDU7ULB6ETYQ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/SRRGC6LQRLFWGUDDU7ULB6ETYQ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:SRRGC6LQRLFWGUDDU7ULB6ETYQ","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":"0b9eed17a28256eca451a7b58b545220b954bc502111d4d90e46edb570a06016","cross_cats_sorted":["astro-ph.CO"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2020-12-30T14:37:03Z","title_canon_sha256":"c6b14a882b18027cb4a94cf3286adebb901d4318b7c2fccb1a5244f45d1b40d9"},"schema_version":"1.0","source":{"id":"2012.15174","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2012.15174","created_at":"2026-07-05T02:25:33Z"},{"alias_kind":"arxiv_version","alias_value":"2012.15174v1","created_at":"2026-07-05T02:25:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2012.15174","created_at":"2026-07-05T02:25:33Z"},{"alias_kind":"pith_short_12","alias_value":"SRRGC6LQRLFW","created_at":"2026-07-05T02:25:33Z"},{"alias_kind":"pith_short_16","alias_value":"SRRGC6LQRLFWGUDD","created_at":"2026-07-05T02:25:33Z"},{"alias_kind":"pith_short_8","alias_value":"SRRGC6LQ","created_at":"2026-07-05T02:25:33Z"}],"graph_snapshots":[{"event_id":"sha256:3b5f5f01a90b65cfe3e47827d00275f3a95ca40098f4e66a3bd4ea8a6ad9ffac","target":"graph","created_at":"2026-07-05T02:25:33Z","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/2012.15174/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Domain walls can form after breakdown of a discrete symmetry induced by first-order phase transition, we study the heavy dark matter produced around the temperature of the phase transition that yields the breakdown of a $\\mathbb{Z}_{3}$ symmetry. The generated gravitational waves by domain walls decay is found to be able to probed by the Pulsar Timing Arrays, and the future Square Kilometer Array.","authors_text":"Jing Yang, Ligong Bian, Ruiyu Zhou, Xin Deng, Xuewen Liu","cross_cats":["astro-ph.CO"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2020-12-30T14:37:03Z","title":"Heavy dark matter and Gravitational waves"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2012.15174","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":"sha256:456491fd7ac6f82943ef5fa493e76ebc65f017c7fd8b6d45ffa223ac8be9ffcb","target":"record","created_at":"2026-07-05T02:25:33Z","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":"0b9eed17a28256eca451a7b58b545220b954bc502111d4d90e46edb570a06016","cross_cats_sorted":["astro-ph.CO"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2020-12-30T14:37:03Z","title_canon_sha256":"c6b14a882b18027cb4a94cf3286adebb901d4318b7c2fccb1a5244f45d1b40d9"},"schema_version":"1.0","source":{"id":"2012.15174","kind":"arxiv","version":1}},"canonical_sha256":"94626179708acb635063a7e8b0f893c430f76b61bc323e5c8e35ebdca4d9a58d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"94626179708acb635063a7e8b0f893c430f76b61bc323e5c8e35ebdca4d9a58d","first_computed_at":"2026-07-05T02:25:33.229495Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T02:25:33.229495Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"p0jKV72+U/T0D3esJrfAIbJs00FVAV3af7FWzdYA50r/4WovltzdydbYQC+q6J/An53NOW6ZExbyrSnaFNCVCg==","signature_status":"signed_v1","signed_at":"2026-07-05T02:25:33.229973Z","signed_message":"canonical_sha256_bytes"},"source_id":"2012.15174","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:456491fd7ac6f82943ef5fa493e76ebc65f017c7fd8b6d45ffa223ac8be9ffcb","sha256:3b5f5f01a90b65cfe3e47827d00275f3a95ca40098f4e66a3bd4ea8a6ad9ffac"],"state_sha256":"217427a33146a86f294fbeef2e2da3ddab0efda7c2feb76abeb69fe8221496f9"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5JCkdF+arflEcVpad0zBr9WiaGlhlwEbfdh+ueEdNhEAdNmOsIlfwAIV35oov8QXhV7oVdk2qzusNP9PEmltAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-11T21:53:40.746309Z","bundle_sha256":"ddee10b0940dfb629fe1868072edb126c96f3ac563579114c686a0da78b5761f"}}