{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2010:CSWPGJZAXQYTM5A2N3PLIGZ2BT","short_pith_number":"pith:CSWPGJZA","schema_version":"1.0","canonical_sha256":"14acf32720bc3136741a6edeb41b3a0cee052a11be34b992dd992c073ff5a06c","source":{"kind":"arxiv","id":"1005.4678","version":3},"attestation_state":"computed","paper":{"title":"Sommerfeld Enhancements for Thermal Relic Dark Matter","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO","astro-ph.HE"],"primary_cat":"hep-ph","authors_text":"Hai-Bo Yu, Jonathan L. Feng, Manoj Kaplinghat","submitted_at":"2010-05-25T20:00:02Z","abstract_excerpt":"The annihilation cross section of thermal relic dark matter determines both its relic density and indirect detection signals. We determine how large indirect signals may be in scenarios with Sommerfeld-enhanced annihilation, subject to the constraint that the dark matter has the correct relic density. This work refines our previous analysis through detailed treatments of resonant Sommerfeld enhancement and the effect of Sommerfeld enhancement on freeze out. Sommerfeld enhancements raise many interesting issues in the freeze out calculation, and we find that the cutoff of resonant enhancement, "},"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":"1005.4678","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2010-05-25T20:00:02Z","cross_cats_sorted":["astro-ph.CO","astro-ph.HE"],"title_canon_sha256":"9aeb8d15266f298dd406fe761efea91d3b08ddc3c13535eaa622e7b4f2517472","abstract_canon_sha256":"e6c57766c8018517046f7acadab37a606f42bcc26ecc44846f5ecff508710b3b"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:23:56.076141Z","signature_b64":"p7NU5JSW+mUrSOsuL5W3XWedbDkHNBsMBqsdv9P1sHXYfy7fweEAs/d9rELHuWv8mcP/j3oNn49vjRW+ua8mCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"14acf32720bc3136741a6edeb41b3a0cee052a11be34b992dd992c073ff5a06c","last_reissued_at":"2026-05-18T02:23:56.075507Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:23:56.075507Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Sommerfeld Enhancements for Thermal Relic Dark Matter","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO","astro-ph.HE"],"primary_cat":"hep-ph","authors_text":"Hai-Bo Yu, Jonathan L. Feng, Manoj Kaplinghat","submitted_at":"2010-05-25T20:00:02Z","abstract_excerpt":"The annihilation cross section of thermal relic dark matter determines both its relic density and indirect detection signals. We determine how large indirect signals may be in scenarios with Sommerfeld-enhanced annihilation, subject to the constraint that the dark matter has the correct relic density. This work refines our previous analysis through detailed treatments of resonant Sommerfeld enhancement and the effect of Sommerfeld enhancement on freeze out. Sommerfeld enhancements raise many interesting issues in the freeze out calculation, and we find that the cutoff of resonant enhancement, "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1005.4678","kind":"arxiv","version":3},"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":"1005.4678","created_at":"2026-05-18T02:23:56.075606+00:00"},{"alias_kind":"arxiv_version","alias_value":"1005.4678v3","created_at":"2026-05-18T02:23:56.075606+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1005.4678","created_at":"2026-05-18T02:23:56.075606+00:00"},{"alias_kind":"pith_short_12","alias_value":"CSWPGJZAXQYT","created_at":"2026-05-18T12:26:06.534383+00:00"},{"alias_kind":"pith_short_16","alias_value":"CSWPGJZAXQYTM5A2","created_at":"2026-05-18T12:26:06.534383+00:00"},{"alias_kind":"pith_short_8","alias_value":"CSWPGJZA","created_at":"2026-05-18T12:26:06.534383+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":3,"internal_anchor_count":2,"sample":[{"citing_arxiv_id":"2511.09306","citing_title":"Self-Interaction of Super-Resonant Dark Matter","ref_index":33,"is_internal_anchor":true},{"citing_arxiv_id":"2602.10112","citing_title":"Minimal Freeze-in Dark Matter: Reviving electroweak doublet dark matter with Boltzmann suppressed freeze-in","ref_index":40,"is_internal_anchor":true},{"citing_arxiv_id":"2605.04890","citing_title":"Sensitivity of the Cherenkov Telescope Array Observatory to Gamma-Ray Signals in Dwarf Irregular Galaxies","ref_index":62,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/CSWPGJZAXQYTM5A2N3PLIGZ2BT","json":"https://pith.science/pith/CSWPGJZAXQYTM5A2N3PLIGZ2BT.json","graph_json":"https://pith.science/api/pith-number/CSWPGJZAXQYTM5A2N3PLIGZ2BT/graph.json","events_json":"https://pith.science/api/pith-number/CSWPGJZAXQYTM5A2N3PLIGZ2BT/events.json","paper":"https://pith.science/paper/CSWPGJZA"},"agent_actions":{"view_html":"https://pith.science/pith/CSWPGJZAXQYTM5A2N3PLIGZ2BT","download_json":"https://pith.science/pith/CSWPGJZAXQYTM5A2N3PLIGZ2BT.json","view_paper":"https://pith.science/paper/CSWPGJZA","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1005.4678&json=true","fetch_graph":"https://pith.science/api/pith-number/CSWPGJZAXQYTM5A2N3PLIGZ2BT/graph.json","fetch_events":"https://pith.science/api/pith-number/CSWPGJZAXQYTM5A2N3PLIGZ2BT/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/CSWPGJZAXQYTM5A2N3PLIGZ2BT/action/timestamp_anchor","attest_storage":"https://pith.science/pith/CSWPGJZAXQYTM5A2N3PLIGZ2BT/action/storage_attestation","attest_author":"https://pith.science/pith/CSWPGJZAXQYTM5A2N3PLIGZ2BT/action/author_attestation","sign_citation":"https://pith.science/pith/CSWPGJZAXQYTM5A2N3PLIGZ2BT/action/citation_signature","submit_replication":"https://pith.science/pith/CSWPGJZAXQYTM5A2N3PLIGZ2BT/action/replication_record"}},"created_at":"2026-05-18T02:23:56.075606+00:00","updated_at":"2026-05-18T02:23:56.075606+00:00"}