{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:GSDPNVVA474DANRXNYQVYBGJ5Y","short_pith_number":"pith:GSDPNVVA","schema_version":"1.0","canonical_sha256":"3486f6d6a0e7f83036376e215c04c9ee0fbca53202bcd84c6fc4a9f4f83067c6","source":{"kind":"arxiv","id":"1505.06735","version":3},"attestation_state":"computed","paper":{"title":"Exploring dark matter microphysics with galaxy surveys","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph"],"primary_cat":"astro-ph.CO","authors_text":"Aaron C. Vincent, Celine Boehm, Miguel Escudero, Olga Mena, Ryan J. Wilkinson","submitted_at":"2015-05-25T20:00:27Z","abstract_excerpt":"We use present cosmological observations and forecasts of future experiments to illustrate the power of large-scale structure (LSS) surveys in probing dark matter (DM) microphysics and unveiling potential deviations from the standard $\\Lambda$CDM scenario. To quantify this statement, we focus on an extension of $\\Lambda$CDM with DM-neutrino scattering, which leaves a distinctive imprint on the angular and matter power spectra. After finding that future CMB experiments (such as COrE+) will not significantly improve the constraints set by the Planck satellite, we show that the next generation of"},"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":"1505.06735","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2015-05-25T20:00:27Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"217588b506d5ba35ed4a30c7480b1c04ddba384a0ea535df27d4a46f17e1d3f0","abstract_canon_sha256":"a534b2c9df2121afda8dea983445fd9cad51a84a5c72659110465cc5ca66ca3c"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:29:15.874409Z","signature_b64":"i3KyFuwISxIYeU5U9MtX6YO2HjqgHIqhmoaMzIRmj10XumPA/mu5U5FRzx4akeOfWNV3gp9ejohS2hVv8Zc2Bw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3486f6d6a0e7f83036376e215c04c9ee0fbca53202bcd84c6fc4a9f4f83067c6","last_reissued_at":"2026-05-18T00:29:15.873776Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:29:15.873776Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Exploring dark matter microphysics with galaxy surveys","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph"],"primary_cat":"astro-ph.CO","authors_text":"Aaron C. Vincent, Celine Boehm, Miguel Escudero, Olga Mena, Ryan J. Wilkinson","submitted_at":"2015-05-25T20:00:27Z","abstract_excerpt":"We use present cosmological observations and forecasts of future experiments to illustrate the power of large-scale structure (LSS) surveys in probing dark matter (DM) microphysics and unveiling potential deviations from the standard $\\Lambda$CDM scenario. To quantify this statement, we focus on an extension of $\\Lambda$CDM with DM-neutrino scattering, which leaves a distinctive imprint on the angular and matter power spectra. After finding that future CMB experiments (such as COrE+) will not significantly improve the constraints set by the Planck satellite, we show that the next generation of"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1505.06735","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":"1505.06735","created_at":"2026-05-18T00:29:15.873872+00:00"},{"alias_kind":"arxiv_version","alias_value":"1505.06735v3","created_at":"2026-05-18T00:29:15.873872+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1505.06735","created_at":"2026-05-18T00:29:15.873872+00:00"},{"alias_kind":"pith_short_12","alias_value":"GSDPNVVA474D","created_at":"2026-05-18T12:29:22.688609+00:00"},{"alias_kind":"pith_short_16","alias_value":"GSDPNVVA474DANRX","created_at":"2026-05-18T12:29:22.688609+00:00"},{"alias_kind":"pith_short_8","alias_value":"GSDPNVVA","created_at":"2026-05-18T12:29:22.688609+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"1907.04473","citing_title":"CMB-S4 Science Case, Reference Design, and Project Plan","ref_index":189,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/GSDPNVVA474DANRXNYQVYBGJ5Y","json":"https://pith.science/pith/GSDPNVVA474DANRXNYQVYBGJ5Y.json","graph_json":"https://pith.science/api/pith-number/GSDPNVVA474DANRXNYQVYBGJ5Y/graph.json","events_json":"https://pith.science/api/pith-number/GSDPNVVA474DANRXNYQVYBGJ5Y/events.json","paper":"https://pith.science/paper/GSDPNVVA"},"agent_actions":{"view_html":"https://pith.science/pith/GSDPNVVA474DANRXNYQVYBGJ5Y","download_json":"https://pith.science/pith/GSDPNVVA474DANRXNYQVYBGJ5Y.json","view_paper":"https://pith.science/paper/GSDPNVVA","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1505.06735&json=true","fetch_graph":"https://pith.science/api/pith-number/GSDPNVVA474DANRXNYQVYBGJ5Y/graph.json","fetch_events":"https://pith.science/api/pith-number/GSDPNVVA474DANRXNYQVYBGJ5Y/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/GSDPNVVA474DANRXNYQVYBGJ5Y/action/timestamp_anchor","attest_storage":"https://pith.science/pith/GSDPNVVA474DANRXNYQVYBGJ5Y/action/storage_attestation","attest_author":"https://pith.science/pith/GSDPNVVA474DANRXNYQVYBGJ5Y/action/author_attestation","sign_citation":"https://pith.science/pith/GSDPNVVA474DANRXNYQVYBGJ5Y/action/citation_signature","submit_replication":"https://pith.science/pith/GSDPNVVA474DANRXNYQVYBGJ5Y/action/replication_record"}},"created_at":"2026-05-18T00:29:15.873872+00:00","updated_at":"2026-05-18T00:29:15.873872+00:00"}