{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2009:ZHXPYUDNYPJBWU3OB4L53VRQGZ","short_pith_number":"pith:ZHXPYUDN","schema_version":"1.0","canonical_sha256":"c9eefc506dc3d21b536e0f17ddd630366af40b76318a02f6565422e4ef9e19e0","source":{"kind":"arxiv","id":"0909.3334","version":1},"attestation_state":"computed","paper":{"title":"Gravitino dark matter from Q-ball decays","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Alexander Kusenko, Ian M. Shoemaker","submitted_at":"2009-09-17T22:34:38Z","abstract_excerpt":"Affleck-Dine baryogenesis, accompanied by the formation and subsequent decay of Q-balls, can generate both the baryon asymmetry of the universe and dark matter in the form of gravitinos. The gravitinos from Q-ball decay dominate over the thermally produced population if the reheat temperature is less than 10^7 GeV. We show that a gravitino with mass around 1 GeV is consistent with all observational bounds and can explain the baryon-to-dark-matter ratio in the gauge-mediated models of supersymmetry breaking for a wide range of cosmological and Q-ball parameters. Moreover, decaying Q-balls can b"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"0909.3334","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2009-09-17T22:34:38Z","cross_cats_sorted":[],"title_canon_sha256":"8c7603e09a84a575507a24a7a185085be6d61fae768dd0b0abe3440df26a7c2a","abstract_canon_sha256":"edd671ab006525818c3b68e19c9fdc2f9260414c696feccfa80b66782947c882"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:38:48.627117Z","signature_b64":"0NLExSEjVr62Yqj0JhHO4GchTllymXsVGUy9E990x0fB+bTzi38CZBhAHiEELNtdf2BBhgszlo9RkyTBQWlPCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c9eefc506dc3d21b536e0f17ddd630366af40b76318a02f6565422e4ef9e19e0","last_reissued_at":"2026-05-18T04:38:48.626719Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:38:48.626719Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Gravitino dark matter from Q-ball decays","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Alexander Kusenko, Ian M. Shoemaker","submitted_at":"2009-09-17T22:34:38Z","abstract_excerpt":"Affleck-Dine baryogenesis, accompanied by the formation and subsequent decay of Q-balls, can generate both the baryon asymmetry of the universe and dark matter in the form of gravitinos. The gravitinos from Q-ball decay dominate over the thermally produced population if the reheat temperature is less than 10^7 GeV. We show that a gravitino with mass around 1 GeV is consistent with all observational bounds and can explain the baryon-to-dark-matter ratio in the gauge-mediated models of supersymmetry breaking for a wide range of cosmological and Q-ball parameters. Moreover, decaying Q-balls can b"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0909.3334","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":""},"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"},"aliases":[{"alias_kind":"arxiv","alias_value":"0909.3334","created_at":"2026-05-18T04:38:48.626778+00:00"},{"alias_kind":"arxiv_version","alias_value":"0909.3334v1","created_at":"2026-05-18T04:38:48.626778+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0909.3334","created_at":"2026-05-18T04:38:48.626778+00:00"},{"alias_kind":"pith_short_12","alias_value":"ZHXPYUDNYPJB","created_at":"2026-05-18T12:26:02.257875+00:00"},{"alias_kind":"pith_short_16","alias_value":"ZHXPYUDNYPJBWU3O","created_at":"2026-05-18T12:26:02.257875+00:00"},{"alias_kind":"pith_short_8","alias_value":"ZHXPYUDN","created_at":"2026-05-18T12:26:02.257875+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/ZHXPYUDNYPJBWU3OB4L53VRQGZ","json":"https://pith.science/pith/ZHXPYUDNYPJBWU3OB4L53VRQGZ.json","graph_json":"https://pith.science/api/pith-number/ZHXPYUDNYPJBWU3OB4L53VRQGZ/graph.json","events_json":"https://pith.science/api/pith-number/ZHXPYUDNYPJBWU3OB4L53VRQGZ/events.json","paper":"https://pith.science/paper/ZHXPYUDN"},"agent_actions":{"view_html":"https://pith.science/pith/ZHXPYUDNYPJBWU3OB4L53VRQGZ","download_json":"https://pith.science/pith/ZHXPYUDNYPJBWU3OB4L53VRQGZ.json","view_paper":"https://pith.science/paper/ZHXPYUDN","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=0909.3334&json=true","fetch_graph":"https://pith.science/api/pith-number/ZHXPYUDNYPJBWU3OB4L53VRQGZ/graph.json","fetch_events":"https://pith.science/api/pith-number/ZHXPYUDNYPJBWU3OB4L53VRQGZ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/ZHXPYUDNYPJBWU3OB4L53VRQGZ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/ZHXPYUDNYPJBWU3OB4L53VRQGZ/action/storage_attestation","attest_author":"https://pith.science/pith/ZHXPYUDNYPJBWU3OB4L53VRQGZ/action/author_attestation","sign_citation":"https://pith.science/pith/ZHXPYUDNYPJBWU3OB4L53VRQGZ/action/citation_signature","submit_replication":"https://pith.science/pith/ZHXPYUDNYPJBWU3OB4L53VRQGZ/action/replication_record"}},"created_at":"2026-05-18T04:38:48.626778+00:00","updated_at":"2026-05-18T04:38:48.626778+00:00"}