{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:74DGRSJ2G7X3NBSXTO237E7JKQ","short_pith_number":"pith:74DGRSJ2","schema_version":"1.0","canonical_sha256":"ff0668c93a37efb686579bb5bf93e9542cb40aced4de1ce5af816e30ed6ad953","source":{"kind":"arxiv","id":"1811.02581","version":2},"attestation_state":"computed","paper":{"title":"Coloured coannihilations: Dark matter phenomenology meets non-relativistic EFTs","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"S. Biondini, S. Vogl","submitted_at":"2018-11-06T19:00:07Z","abstract_excerpt":"We investigate the phenomenology of a simplified model with a Majorana fermion as dark matter candidate which interacts with Standard Model quarks via a colour-charged coannihilation partner. Recently it has been realized that non-perturbative dynamics, including the Sommerfeld effect, bound state formation/dissociation and thermal corrections, play an important role in coannihilations with coloured mediators. This calls for a careful analysis of thermal freeze-out and a new look at the experimental signatures expected for a thermal relic. We employ a state of the art calculation of the relic "},"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":"1811.02581","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-11-06T19:00:07Z","cross_cats_sorted":[],"title_canon_sha256":"d99dcad46c8187325258c3ef617ed9a91d7b825170f2db469325d523b7cca671","abstract_canon_sha256":"c8087bf2fea47da3a56b2ebfc78545497e0c65918661cf40a332317aaa301022"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:51:05.326371Z","signature_b64":"9szurYhkVo4CB3jqFaWJCk5SNi1+U7mYr55Ytfe16+inYHcG6SbQYocBZ4XugzNlFfmipHr1LWrE92QTvBZ/Dw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ff0668c93a37efb686579bb5bf93e9542cb40aced4de1ce5af816e30ed6ad953","last_reissued_at":"2026-05-17T23:51:05.325807Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:51:05.325807Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Coloured coannihilations: Dark matter phenomenology meets non-relativistic EFTs","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"S. Biondini, S. Vogl","submitted_at":"2018-11-06T19:00:07Z","abstract_excerpt":"We investigate the phenomenology of a simplified model with a Majorana fermion as dark matter candidate which interacts with Standard Model quarks via a colour-charged coannihilation partner. Recently it has been realized that non-perturbative dynamics, including the Sommerfeld effect, bound state formation/dissociation and thermal corrections, play an important role in coannihilations with coloured mediators. This calls for a careful analysis of thermal freeze-out and a new look at the experimental signatures expected for a thermal relic. We employ a state of the art calculation of the relic "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1811.02581","kind":"arxiv","version":2},"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":"1811.02581","created_at":"2026-05-17T23:51:05.325899+00:00"},{"alias_kind":"arxiv_version","alias_value":"1811.02581v2","created_at":"2026-05-17T23:51:05.325899+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1811.02581","created_at":"2026-05-17T23:51:05.325899+00:00"},{"alias_kind":"pith_short_12","alias_value":"74DGRSJ2G7X3","created_at":"2026-05-18T12:32:11.075285+00:00"},{"alias_kind":"pith_short_16","alias_value":"74DGRSJ2G7X3NBSX","created_at":"2026-05-18T12:32:11.075285+00:00"},{"alias_kind":"pith_short_8","alias_value":"74DGRSJ2","created_at":"2026-05-18T12:32:11.075285+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2501.03327","citing_title":"Effective field theories for dark matter pairs in the early universe: Debye mass effects","ref_index":24,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/74DGRSJ2G7X3NBSXTO237E7JKQ","json":"https://pith.science/pith/74DGRSJ2G7X3NBSXTO237E7JKQ.json","graph_json":"https://pith.science/api/pith-number/74DGRSJ2G7X3NBSXTO237E7JKQ/graph.json","events_json":"https://pith.science/api/pith-number/74DGRSJ2G7X3NBSXTO237E7JKQ/events.json","paper":"https://pith.science/paper/74DGRSJ2"},"agent_actions":{"view_html":"https://pith.science/pith/74DGRSJ2G7X3NBSXTO237E7JKQ","download_json":"https://pith.science/pith/74DGRSJ2G7X3NBSXTO237E7JKQ.json","view_paper":"https://pith.science/paper/74DGRSJ2","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1811.02581&json=true","fetch_graph":"https://pith.science/api/pith-number/74DGRSJ2G7X3NBSXTO237E7JKQ/graph.json","fetch_events":"https://pith.science/api/pith-number/74DGRSJ2G7X3NBSXTO237E7JKQ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/74DGRSJ2G7X3NBSXTO237E7JKQ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/74DGRSJ2G7X3NBSXTO237E7JKQ/action/storage_attestation","attest_author":"https://pith.science/pith/74DGRSJ2G7X3NBSXTO237E7JKQ/action/author_attestation","sign_citation":"https://pith.science/pith/74DGRSJ2G7X3NBSXTO237E7JKQ/action/citation_signature","submit_replication":"https://pith.science/pith/74DGRSJ2G7X3NBSXTO237E7JKQ/action/replication_record"}},"created_at":"2026-05-17T23:51:05.325899+00:00","updated_at":"2026-05-17T23:51:05.325899+00:00"}