{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:MUMWHCK4ZLLZGETTJ4GBAN656Y","short_pith_number":"pith:MUMWHCK4","schema_version":"1.0","canonical_sha256":"651963895ccad79312734f0c1037ddf60f1b3d3421d74bb36a9369ce1ed459da","source":{"kind":"arxiv","id":"1909.13197","version":4},"attestation_state":"computed","paper":{"title":"Effective $J$-factors for Milky Way dwarf spheroidal galaxies with velocity-dependent annihilation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.GA","hep-ph"],"primary_cat":"astro-ph.CO","authors_text":"Andrew B. Pace, Jack Runburg, Jason Kumar, Kimberly K. Boddy, Louis E. Strigari","submitted_at":"2019-09-29T03:31:20Z","abstract_excerpt":"We calculate the effective $J$-factors, which determine the strength of indirect detection signals from dark matter annihilation, for 25 dwarf spheroidal galaxies (dSphs). We consider several well-motivated assumptions for the relative velocity dependence of the dark matter annihilation cross section: $\\sigma_A v$: $s$-wave (velocity independent), $p$-wave ($\\sigma_A v \\propto v^2$), $d$-wave ($\\sigma_A v \\propto v^4$), and Sommerfeld-enhancement in the Coulomb limit ($\\sigma_A v \\propto 1/v$). As a result we provide the largest and most updated sample of J-factors for velocity-dependent annih"},"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":"1909.13197","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2019-09-29T03:31:20Z","cross_cats_sorted":["astro-ph.GA","hep-ph"],"title_canon_sha256":"04909e29d1de01fece0b5b525ac74ba57079587628861c6135f3b6005d6cc217","abstract_canon_sha256":"4206f5f769dfea2acce293046c76e7c7ce1f7b5660f3589b603ccfb6e31ba8e8"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T01:23:55.099162Z","signature_b64":"GYayoGwkqB4whhai6Csz5WOWco0hiEcy8hWZUDFPj6195S/Z6iuhZr04341ApOt2/oylco/x3JjnRIlPGzRACw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"651963895ccad79312734f0c1037ddf60f1b3d3421d74bb36a9369ce1ed459da","last_reissued_at":"2026-07-05T01:23:55.098787Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T01:23:55.098787Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Effective $J$-factors for Milky Way dwarf spheroidal galaxies with velocity-dependent annihilation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.GA","hep-ph"],"primary_cat":"astro-ph.CO","authors_text":"Andrew B. Pace, Jack Runburg, Jason Kumar, Kimberly K. Boddy, Louis E. Strigari","submitted_at":"2019-09-29T03:31:20Z","abstract_excerpt":"We calculate the effective $J$-factors, which determine the strength of indirect detection signals from dark matter annihilation, for 25 dwarf spheroidal galaxies (dSphs). We consider several well-motivated assumptions for the relative velocity dependence of the dark matter annihilation cross section: $\\sigma_A v$: $s$-wave (velocity independent), $p$-wave ($\\sigma_A v \\propto v^2$), $d$-wave ($\\sigma_A v \\propto v^4$), and Sommerfeld-enhancement in the Coulomb limit ($\\sigma_A v \\propto 1/v$). As a result we provide the largest and most updated sample of J-factors for velocity-dependent annih"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1909.13197","kind":"arxiv","version":4},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/1909.13197/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"1909.13197","created_at":"2026-07-05T01:23:55.098842+00:00"},{"alias_kind":"arxiv_version","alias_value":"1909.13197v4","created_at":"2026-07-05T01:23:55.098842+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1909.13197","created_at":"2026-07-05T01:23:55.098842+00:00"},{"alias_kind":"pith_short_12","alias_value":"MUMWHCK4ZLLZ","created_at":"2026-07-05T01:23:55.098842+00:00"},{"alias_kind":"pith_short_16","alias_value":"MUMWHCK4ZLLZGETT","created_at":"2026-07-05T01:23:55.098842+00:00"},{"alias_kind":"pith_short_8","alias_value":"MUMWHCK4","created_at":"2026-07-05T01:23:55.098842+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":2,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2607.08552","citing_title":"The 20 GeV Galactic Halo Excess: Pixel-Level Confirmation and Consistency with Sub-TeV WIMP Annihilation","ref_index":27,"is_internal_anchor":true},{"citing_arxiv_id":"2606.01853","citing_title":"Possible High-Energy Neutrino Emission from Dark Matter Annihilation in the Disrupting Dwarf Galaxy Bo\\\"{o}tes~III","ref_index":40,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/MUMWHCK4ZLLZGETTJ4GBAN656Y","json":"https://pith.science/pith/MUMWHCK4ZLLZGETTJ4GBAN656Y.json","graph_json":"https://pith.science/api/pith-number/MUMWHCK4ZLLZGETTJ4GBAN656Y/graph.json","events_json":"https://pith.science/api/pith-number/MUMWHCK4ZLLZGETTJ4GBAN656Y/events.json","paper":"https://pith.science/paper/MUMWHCK4"},"agent_actions":{"view_html":"https://pith.science/pith/MUMWHCK4ZLLZGETTJ4GBAN656Y","download_json":"https://pith.science/pith/MUMWHCK4ZLLZGETTJ4GBAN656Y.json","view_paper":"https://pith.science/paper/MUMWHCK4","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1909.13197&json=true","fetch_graph":"https://pith.science/api/pith-number/MUMWHCK4ZLLZGETTJ4GBAN656Y/graph.json","fetch_events":"https://pith.science/api/pith-number/MUMWHCK4ZLLZGETTJ4GBAN656Y/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/MUMWHCK4ZLLZGETTJ4GBAN656Y/action/timestamp_anchor","attest_storage":"https://pith.science/pith/MUMWHCK4ZLLZGETTJ4GBAN656Y/action/storage_attestation","attest_author":"https://pith.science/pith/MUMWHCK4ZLLZGETTJ4GBAN656Y/action/author_attestation","sign_citation":"https://pith.science/pith/MUMWHCK4ZLLZGETTJ4GBAN656Y/action/citation_signature","submit_replication":"https://pith.science/pith/MUMWHCK4ZLLZGETTJ4GBAN656Y/action/replication_record"}},"created_at":"2026-07-05T01:23:55.098842+00:00","updated_at":"2026-07-05T01:23:55.098842+00:00"}