{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:LBN645LHEGT75ZHZ3Z44FYI5IQ","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":"443a66ec18ef03dcb5480c289f53b38e6ab5e3b69765d71f5018de66a47ff88c","cross_cats_sorted":["astro-ph.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-08-16T23:49:25Z","title_canon_sha256":"ddc38a66acb9fe88fbc542471c8ab86767f96d635d9947fb3ae88b329101b238"},"schema_version":"1.0","source":{"id":"1808.05706","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1808.05706","created_at":"2026-05-17T23:58:13Z"},{"alias_kind":"arxiv_version","alias_value":"1808.05706v2","created_at":"2026-05-17T23:58:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1808.05706","created_at":"2026-05-17T23:58:13Z"},{"alias_kind":"pith_short_12","alias_value":"LBN645LHEGT7","created_at":"2026-05-18T12:32:33Z"},{"alias_kind":"pith_short_16","alias_value":"LBN645LHEGT75ZHZ","created_at":"2026-05-18T12:32:33Z"},{"alias_kind":"pith_short_8","alias_value":"LBN645LH","created_at":"2026-05-18T12:32:33Z"}],"graph_snapshots":[{"event_id":"sha256:8a40192b7c9a6e6a21b3da28a12117879d59e799f350dc2a3732bb21cf1ad4cf","target":"graph","created_at":"2026-05-17T23:58:13Z","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 investigate the production of neutralino dark matter in a cosmological scenario featuring an early matter dominated era ending at a relatively low reheating temperature. In such scenarios different production mechanisms of weakly interacting massive particles (WIMPs), besides the well--studied thermal production, can be important. This opens up new regions of parameter space where the lightest neutralino, as the best--known supersymmetric (SUSY) WIMP, obtains the required relic abundance. Many of these new sets of parameters are also compatible with current limits from colliders as well as ","authors_text":"Fazlollah Hajkarim, Manuel Drees","cross_cats":["astro-ph.CO"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-08-16T23:49:25Z","title":"Neutralino Dark Matter in Scenarios with Early Matter Domination"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1808.05706","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:d1e7669afd2bbde352f3a85447e948e0821ae51b9fa12571d68e761529e6f1e0","target":"record","created_at":"2026-05-17T23:58:13Z","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":"443a66ec18ef03dcb5480c289f53b38e6ab5e3b69765d71f5018de66a47ff88c","cross_cats_sorted":["astro-ph.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-08-16T23:49:25Z","title_canon_sha256":"ddc38a66acb9fe88fbc542471c8ab86767f96d635d9947fb3ae88b329101b238"},"schema_version":"1.0","source":{"id":"1808.05706","kind":"arxiv","version":2}},"canonical_sha256":"585bee756721a7fee4f9de79c2e11d44308f8e7386f42e2830a55422103e15aa","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"585bee756721a7fee4f9de79c2e11d44308f8e7386f42e2830a55422103e15aa","first_computed_at":"2026-05-17T23:58:13.846819Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:58:13.846819Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"jid2D63HBR0rVdjkKcCGbjxY5PlR4m0qsO2urL1N+XAsSdybTFTby/CMuE/AOrXemkZWUEaa3inYSCuU2T9jAw==","signature_status":"signed_v1","signed_at":"2026-05-17T23:58:13.847337Z","signed_message":"canonical_sha256_bytes"},"source_id":"1808.05706","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d1e7669afd2bbde352f3a85447e948e0821ae51b9fa12571d68e761529e6f1e0","sha256:8a40192b7c9a6e6a21b3da28a12117879d59e799f350dc2a3732bb21cf1ad4cf"],"state_sha256":"54c6437e0fceda9e13d798f06153a680f2c6107de82cda56b3a6a109d2050b69"}