{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:A5Q2P4SQYQLAWFPPYPFHUVC6HG","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":"d53869a4bdc8c3851887d2830a02f50500faf6e7c99dc6a321cb93a82ec070fb","cross_cats_sorted":["astro-ph.CO","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2022-08-31T13:39:59Z","title_canon_sha256":"77cb7fd6a4c31eb2e0c565063d07216dad52f8a770270d439c536683c10e5531"},"schema_version":"1.0","source":{"id":"2208.14857","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2208.14857","created_at":"2026-07-05T04:55:18Z"},{"alias_kind":"arxiv_version","alias_value":"2208.14857v2","created_at":"2026-07-05T04:55:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2208.14857","created_at":"2026-07-05T04:55:18Z"},{"alias_kind":"pith_short_12","alias_value":"A5Q2P4SQYQLA","created_at":"2026-07-05T04:55:18Z"},{"alias_kind":"pith_short_16","alias_value":"A5Q2P4SQYQLAWFPP","created_at":"2026-07-05T04:55:18Z"},{"alias_kind":"pith_short_8","alias_value":"A5Q2P4SQ","created_at":"2026-07-05T04:55:18Z"}],"graph_snapshots":[{"event_id":"sha256:7b23ce4b369ff3ad4f762dc07e4ddd67dbd59b4cf3005c134d08e1e30d5995a6","target":"graph","created_at":"2026-07-05T04:55:18Z","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/2208.14857/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We propose a scenario where superheavy dark matter (DM) can be produced via symmetry restoration first-order phase transition during inflation triggered by the evolution of the inflaton field. The phase transition happens in a spectator sector coupled to the inflaton field. During the phase transition, the spectator field tunnels from a symmetry-broken vacuum to a symmetry-restored vacuum. The massive particles produced after bubble collisions are protected against decaying by the restored symmetry and may serve as a DM candidate in the later evolution of the Universe. We show that the latent ","authors_text":"Haipeng An, Siyi Zhou, Xi Tong","cross_cats":["astro-ph.CO","hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2022-08-31T13:39:59Z","title":"Superheavy Dark Matter Production from Symmetry Restoration First-Order Phase Transition During Inflation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2208.14857","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:e85255fef2bff212b9f8574e8f187b452bf369418d8ab615f353461be99c381c","target":"record","created_at":"2026-07-05T04:55:18Z","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":"d53869a4bdc8c3851887d2830a02f50500faf6e7c99dc6a321cb93a82ec070fb","cross_cats_sorted":["astro-ph.CO","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2022-08-31T13:39:59Z","title_canon_sha256":"77cb7fd6a4c31eb2e0c565063d07216dad52f8a770270d439c536683c10e5531"},"schema_version":"1.0","source":{"id":"2208.14857","kind":"arxiv","version":2}},"canonical_sha256":"0761a7f250c4160b15efc3ca7a545e39b0df8aaa8bbb9482873dad5a0c0bd47a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0761a7f250c4160b15efc3ca7a545e39b0df8aaa8bbb9482873dad5a0c0bd47a","first_computed_at":"2026-07-05T04:55:18.490019Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:55:18.490019Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"I9vK0zlDJxxruzzCibNXv+VAYKv4xRyWoFI9ruj+qAsONB3cMKqy3K3rIxyIK56CSzU9xn09k9G2LkkSLtCABQ==","signature_status":"signed_v1","signed_at":"2026-07-05T04:55:18.490508Z","signed_message":"canonical_sha256_bytes"},"source_id":"2208.14857","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e85255fef2bff212b9f8574e8f187b452bf369418d8ab615f353461be99c381c","sha256:7b23ce4b369ff3ad4f762dc07e4ddd67dbd59b4cf3005c134d08e1e30d5995a6"],"state_sha256":"9314d6463f1652a423fca36dca08b26f631622a1bacef5f0050fbe201678fd7a"}