{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:INMHRUZEI2MRVEO7WEFDPZZGZ4","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":"9b63cde6454ec70fdd48f6954903ec4de3fb0a78bf38633ef895ba9d264f1abd","cross_cats_sorted":["astro-ph.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-02-16T23:41:40Z","title_canon_sha256":"4c27eb34670427f281d059500a17a36401dfb810b8926712b42bacfe2af80375"},"schema_version":"1.0","source":{"id":"1102.3455","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1102.3455","created_at":"2026-05-18T04:18:15Z"},{"alias_kind":"arxiv_version","alias_value":"1102.3455v1","created_at":"2026-05-18T04:18:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1102.3455","created_at":"2026-05-18T04:18:15Z"},{"alias_kind":"pith_short_12","alias_value":"INMHRUZEI2MR","created_at":"2026-05-18T12:26:32Z"},{"alias_kind":"pith_short_16","alias_value":"INMHRUZEI2MRVEO7","created_at":"2026-05-18T12:26:32Z"},{"alias_kind":"pith_short_8","alias_value":"INMHRUZE","created_at":"2026-05-18T12:26:32Z"}],"graph_snapshots":[{"event_id":"sha256:22800f2f4737ac8b80cf469f63c6cb759f780dbab6ab04f1bca83f9cad76535e","target":"graph","created_at":"2026-05-18T04:18:15Z","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":"A Dirac fermion carrying an integral weak isospin and the vanishing hypercharge is considered as its neutral component can be a promising dark matter candidate (called the minimal dark matter) whose mass is of order 100 GeV. While the symmetric population annihilates away due to a rapid gauge interaction, its asymmetric abundance is supposed to be produced by the decay of a right-handed neutrino superfield in the supersymmetric type I seesaw mechanism. The efficiencies for generating the dark matter and lepton asymmetries are calculated by solving a set of approximate Boltzmann equations. A sp","authors_text":"Eung Jin Chun","cross_cats":["astro-ph.CO"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-02-16T23:41:40Z","title":"Minimal Dark Matter and Leptogenesis"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1102.3455","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":"sha256:5b726b1419006de7b271ab9168c86f030803e174ec35b2bad3353bd586948971","target":"record","created_at":"2026-05-18T04:18:15Z","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":"9b63cde6454ec70fdd48f6954903ec4de3fb0a78bf38633ef895ba9d264f1abd","cross_cats_sorted":["astro-ph.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-02-16T23:41:40Z","title_canon_sha256":"4c27eb34670427f281d059500a17a36401dfb810b8926712b42bacfe2af80375"},"schema_version":"1.0","source":{"id":"1102.3455","kind":"arxiv","version":1}},"canonical_sha256":"435878d32446991a91dfb10a37e726cf2f67c0fb9be693fd04307b3f8dd7ed16","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"435878d32446991a91dfb10a37e726cf2f67c0fb9be693fd04307b3f8dd7ed16","first_computed_at":"2026-05-18T04:18:15.177366Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:18:15.177366Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"zgiAxJ0lZzlO9KJw30DsDJWrraeKMIpckt+whzOMy0pg5JNZeEmMUTD7n8sNeM29plTYhMuwXTDluYiK74ZsAg==","signature_status":"signed_v1","signed_at":"2026-05-18T04:18:15.177999Z","signed_message":"canonical_sha256_bytes"},"source_id":"1102.3455","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5b726b1419006de7b271ab9168c86f030803e174ec35b2bad3353bd586948971","sha256:22800f2f4737ac8b80cf469f63c6cb759f780dbab6ab04f1bca83f9cad76535e"],"state_sha256":"45c069abbb6474d85324f5ddacbaee917780351484ffba92510f7a2ad9357961"}