{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:MJCUGINMRQGOGTUTYAUPOG7K5K","short_pith_number":"pith:MJCUGINM","schema_version":"1.0","canonical_sha256":"62454321ac8c0ce34e93c028f71beaeaa838b5de1b81675f362c5d21b51196b1","source":{"kind":"arxiv","id":"1702.04906","version":2},"attestation_state":"computed","paper":{"title":"Simply split SIMPs","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Josef Pradler, Nicol\\'as Bernal, Xiaoyong Chu","submitted_at":"2017-02-16T10:01:39Z","abstract_excerpt":"Dark Matter which interacts strongly with itself, but only feebly with the Standard Model is a possibility that has been entertained to solve apparent small-scale structure problems that are pertinent to the non-interacting cold Dark Matter paradigm. In this paper, we study the simple case in which the self-scattering rate today is regulated by kinematics and/or the abundance ratio, through the mass-splitting of nearly degenerate pseudo-Dirac fermions $\\chi_1$ and $\\chi_2$ or real scalars $\\phi_1$ and $\\phi_2$. We calculate the relic density of these states in a scenario where self-scattering "},"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":"1702.04906","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-02-16T10:01:39Z","cross_cats_sorted":[],"title_canon_sha256":"b52142e6b01d71b2ec7461937484a1b35f591f7841043905bafa1a2baf8043ec","abstract_canon_sha256":"8ff90b32f19e3a50ff3eb71be6c0f2b33d1056a02de4be859e2bc5959a47c358"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:41:24.837982Z","signature_b64":"C4gi7iLgkiRUvcBDKkK4IJpTixDqhQ9EP/TLJZ4O4AqHI1m0kuzfxzKtmUfSTIajJiU6JsHiZCBofe7S9WpUCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"62454321ac8c0ce34e93c028f71beaeaa838b5de1b81675f362c5d21b51196b1","last_reissued_at":"2026-05-18T00:41:24.837367Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:41:24.837367Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Simply split SIMPs","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Josef Pradler, Nicol\\'as Bernal, Xiaoyong Chu","submitted_at":"2017-02-16T10:01:39Z","abstract_excerpt":"Dark Matter which interacts strongly with itself, but only feebly with the Standard Model is a possibility that has been entertained to solve apparent small-scale structure problems that are pertinent to the non-interacting cold Dark Matter paradigm. In this paper, we study the simple case in which the self-scattering rate today is regulated by kinematics and/or the abundance ratio, through the mass-splitting of nearly degenerate pseudo-Dirac fermions $\\chi_1$ and $\\chi_2$ or real scalars $\\phi_1$ and $\\phi_2$. We calculate the relic density of these states in a scenario where self-scattering "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1702.04906","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":"1702.04906","created_at":"2026-05-18T00:41:24.837458+00:00"},{"alias_kind":"arxiv_version","alias_value":"1702.04906v2","created_at":"2026-05-18T00:41:24.837458+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1702.04906","created_at":"2026-05-18T00:41:24.837458+00:00"},{"alias_kind":"pith_short_12","alias_value":"MJCUGINMRQGO","created_at":"2026-05-18T12:31:31.346846+00:00"},{"alias_kind":"pith_short_16","alias_value":"MJCUGINMRQGOGTUT","created_at":"2026-05-18T12:31:31.346846+00:00"},{"alias_kind":"pith_short_8","alias_value":"MJCUGINM","created_at":"2026-05-18T12:31:31.346846+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":2,"internal_anchor_count":2,"sample":[{"citing_arxiv_id":"2509.19009","citing_title":"Finite-temperature Yang-Mills theories with the density of states method: towards the continuum limit","ref_index":57,"is_internal_anchor":true},{"citing_arxiv_id":"2602.02678","citing_title":"Axion-Like Electrophilic Portal for Pion Dark Matter","ref_index":14,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/MJCUGINMRQGOGTUTYAUPOG7K5K","json":"https://pith.science/pith/MJCUGINMRQGOGTUTYAUPOG7K5K.json","graph_json":"https://pith.science/api/pith-number/MJCUGINMRQGOGTUTYAUPOG7K5K/graph.json","events_json":"https://pith.science/api/pith-number/MJCUGINMRQGOGTUTYAUPOG7K5K/events.json","paper":"https://pith.science/paper/MJCUGINM"},"agent_actions":{"view_html":"https://pith.science/pith/MJCUGINMRQGOGTUTYAUPOG7K5K","download_json":"https://pith.science/pith/MJCUGINMRQGOGTUTYAUPOG7K5K.json","view_paper":"https://pith.science/paper/MJCUGINM","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1702.04906&json=true","fetch_graph":"https://pith.science/api/pith-number/MJCUGINMRQGOGTUTYAUPOG7K5K/graph.json","fetch_events":"https://pith.science/api/pith-number/MJCUGINMRQGOGTUTYAUPOG7K5K/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/MJCUGINMRQGOGTUTYAUPOG7K5K/action/timestamp_anchor","attest_storage":"https://pith.science/pith/MJCUGINMRQGOGTUTYAUPOG7K5K/action/storage_attestation","attest_author":"https://pith.science/pith/MJCUGINMRQGOGTUTYAUPOG7K5K/action/author_attestation","sign_citation":"https://pith.science/pith/MJCUGINMRQGOGTUTYAUPOG7K5K/action/citation_signature","submit_replication":"https://pith.science/pith/MJCUGINMRQGOGTUTYAUPOG7K5K/action/replication_record"}},"created_at":"2026-05-18T00:41:24.837458+00:00","updated_at":"2026-05-18T00:41:24.837458+00:00"}