{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:SAN7W2OMTK7B5I5EGV3P7XDLM6","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":"d2427bc9ab60774a63492e46ca5b0ac04c9ea8f3be98e29d9296ab8c72603ba1","cross_cats_sorted":["astro-ph.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2023-06-15T18:00:02Z","title_canon_sha256":"13d4dfcb133f4674d194f9d217a1d43cb8132836e82051e77338600a923803ae"},"schema_version":"1.0","source":{"id":"2306.09409","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2306.09409","created_at":"2026-07-05T08:04:59Z"},{"alias_kind":"arxiv_version","alias_value":"2306.09409v2","created_at":"2026-07-05T08:04:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2306.09409","created_at":"2026-07-05T08:04:59Z"},{"alias_kind":"pith_short_12","alias_value":"SAN7W2OMTK7B","created_at":"2026-07-05T08:04:59Z"},{"alias_kind":"pith_short_16","alias_value":"SAN7W2OMTK7B5I5E","created_at":"2026-07-05T08:04:59Z"},{"alias_kind":"pith_short_8","alias_value":"SAN7W2OM","created_at":"2026-07-05T08:04:59Z"}],"graph_snapshots":[{"event_id":"sha256:09e1df4ffa07ea5ca422f3ac0843c8753978e661f221967266c6eaeb436f7ae4","target":"graph","created_at":"2026-07-05T08:04:59Z","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/2306.09409/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We investigate the production of non-thermal dark matter (DM), $\\chi$, during post-inflationary reheating era. For inflation, we consider two slow roll single field inflationary scenarios - generalized version of Hilltop (GH) inflation, and Coleman-Weinberg (CW) inflation. Using a set of benchmark values that comply with the current constraints from Cosmic Microwave Background Radiation (CMBR) data for each inflationary model, we explored the parameter space involving mass of dark matter particles, $m_\\chi$, and coupling between inflaton and $\\chi$, $y_\\chi$. For these benchmarks, we find that","authors_text":"Anish Ghoshal, Maxim Yu. Khlopov, Shiladitya Porey, Zygmunt Lalak","cross_cats":["astro-ph.CO"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2023-06-15T18:00:02Z","title":"Post-inflationary production of particle Dark Matter: Hilltop and Coleman-Weinberg inflation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2306.09409","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:c2e4d77beca4080821a39ee22abcb6e7ba36c07371eaf890201b943fb09e618c","target":"record","created_at":"2026-07-05T08:04:59Z","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":"d2427bc9ab60774a63492e46ca5b0ac04c9ea8f3be98e29d9296ab8c72603ba1","cross_cats_sorted":["astro-ph.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2023-06-15T18:00:02Z","title_canon_sha256":"13d4dfcb133f4674d194f9d217a1d43cb8132836e82051e77338600a923803ae"},"schema_version":"1.0","source":{"id":"2306.09409","kind":"arxiv","version":2}},"canonical_sha256":"901bfb69cc9abe1ea3a43576ffdc6b67988a8a01650cc9713af63b862da9615e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"901bfb69cc9abe1ea3a43576ffdc6b67988a8a01650cc9713af63b862da9615e","first_computed_at":"2026-07-05T08:04:59.205248Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:04:59.205248Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"YOYbAIxLjL7vvJfa+cFjiEY0kP316LAvzR1Jw9mmrQpIoFR4A5sydC/Mp+jRCxhw8jFXCt9KVtYSLBBlhG1cCw==","signature_status":"signed_v1","signed_at":"2026-07-05T08:04:59.205706Z","signed_message":"canonical_sha256_bytes"},"source_id":"2306.09409","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c2e4d77beca4080821a39ee22abcb6e7ba36c07371eaf890201b943fb09e618c","sha256:09e1df4ffa07ea5ca422f3ac0843c8753978e661f221967266c6eaeb436f7ae4"],"state_sha256":"46905354c0880c780de7beb5667dbc0e81936722a06f374723383763b044560f"}