{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2024:MDB6VNFRKQBUKL6L76CUUXBTSC","short_pith_number":"pith:MDB6VNFR","schema_version":"1.0","canonical_sha256":"60c3eab4b15403452fcbff854a5c3390be1b60fcb3bf6feb401846caf407ae78","source":{"kind":"arxiv","id":"2408.00827","version":2},"attestation_state":"computed","paper":{"title":"Diverse dark matter haloes in Two-field Fuzzy Dark Matter","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.GA"],"primary_cat":"astro-ph.CO","authors_text":"(10) CfA), 2), (2) MIT Kavli Institute, (3) Flatiron, 4, 4), (4) UPV/EHU, 5), (5) Ikerbasque, 6, (6) HKUST, 7), (7) CU, 8, (8) APC, 9), (9) UCB, Alvaro Pozo (1, George F. Smoot (1, Hoang Nhan Luu (1, Lars Hernquist (10) ((1) DIPC, Leo W.H. Fung (6), Mark Vogelsberger (2), Philip Mocz (3), Razieh Emami (10), S.-H. Henry Tye (6, Tao Liu (6), Tom Broadhurst (1","submitted_at":"2024-08-01T18:00:01Z","abstract_excerpt":"Fuzzy dark matter (FDM) is a compelling candidate for dark matter, offering a natural explanation for the structure of diffuse low-mass haloes. However, the canonical FDM model with a mass of $10^{-22}~{\\rm eV}$ encounters challenges in reproducing the observed diversity of dwarf galaxies, except for possibly scenarios where strong galactic feedback is invoked. The introduction of multiple-field FDM can provide a potential resolution to this diversity issue. The theoretical plausibility of this dark matter model is also enhanced by the fact that multiple axion species with logarithmically-dist"},"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":"2408.00827","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.CO","submitted_at":"2024-08-01T18:00:01Z","cross_cats_sorted":["astro-ph.GA"],"title_canon_sha256":"b7b09820f91a897f99c0a265f8f4e83992f724423e0be909926a833d9130a3c5","abstract_canon_sha256":"2b57229db24a5849fc15a47f379e6a7d3b4fb7be197a22fe0b6379555691e14e"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:24:51.715480Z","signature_b64":"7fuLyAP1Ezlkm47wxIrjjm3VyVYYcwJDjlGl314om+vLiajHu4K7jhz8vT1BLU0dcvAmuP9B1qQuHZPaFgeLDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"60c3eab4b15403452fcbff854a5c3390be1b60fcb3bf6feb401846caf407ae78","last_reissued_at":"2026-07-05T11:24:51.714847Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:24:51.714847Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Diverse dark matter haloes in Two-field Fuzzy Dark Matter","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.GA"],"primary_cat":"astro-ph.CO","authors_text":"(10) CfA), 2), (2) MIT Kavli Institute, (3) Flatiron, 4, 4), (4) UPV/EHU, 5), (5) Ikerbasque, 6, (6) HKUST, 7), (7) CU, 8, (8) APC, 9), (9) UCB, Alvaro Pozo (1, George F. Smoot (1, Hoang Nhan Luu (1, Lars Hernquist (10) ((1) DIPC, Leo W.H. Fung (6), Mark Vogelsberger (2), Philip Mocz (3), Razieh Emami (10), S.-H. Henry Tye (6, Tao Liu (6), Tom Broadhurst (1","submitted_at":"2024-08-01T18:00:01Z","abstract_excerpt":"Fuzzy dark matter (FDM) is a compelling candidate for dark matter, offering a natural explanation for the structure of diffuse low-mass haloes. However, the canonical FDM model with a mass of $10^{-22}~{\\rm eV}$ encounters challenges in reproducing the observed diversity of dwarf galaxies, except for possibly scenarios where strong galactic feedback is invoked. The introduction of multiple-field FDM can provide a potential resolution to this diversity issue. The theoretical plausibility of this dark matter model is also enhanced by the fact that multiple axion species with logarithmically-dist"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2408.00827","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2408.00827/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":"2408.00827","created_at":"2026-07-05T11:24:51.714921+00:00"},{"alias_kind":"arxiv_version","alias_value":"2408.00827v2","created_at":"2026-07-05T11:24:51.714921+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2408.00827","created_at":"2026-07-05T11:24:51.714921+00:00"},{"alias_kind":"pith_short_12","alias_value":"MDB6VNFRKQBU","created_at":"2026-07-05T11:24:51.714921+00:00"},{"alias_kind":"pith_short_16","alias_value":"MDB6VNFRKQBUKL6L","created_at":"2026-07-05T11:24:51.714921+00:00"},{"alias_kind":"pith_short_8","alias_value":"MDB6VNFR","created_at":"2026-07-05T11:24:51.714921+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":2,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2510.17977","citing_title":"Growth of Structure in Multi-species Wave Dark Matter","ref_index":99,"is_internal_anchor":false},{"citing_arxiv_id":"2605.12589","citing_title":"Tunneling and tidal stripping in multifield ultralight dark matter halos","ref_index":39,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/MDB6VNFRKQBUKL6L76CUUXBTSC","json":"https://pith.science/pith/MDB6VNFRKQBUKL6L76CUUXBTSC.json","graph_json":"https://pith.science/api/pith-number/MDB6VNFRKQBUKL6L76CUUXBTSC/graph.json","events_json":"https://pith.science/api/pith-number/MDB6VNFRKQBUKL6L76CUUXBTSC/events.json","paper":"https://pith.science/paper/MDB6VNFR"},"agent_actions":{"view_html":"https://pith.science/pith/MDB6VNFRKQBUKL6L76CUUXBTSC","download_json":"https://pith.science/pith/MDB6VNFRKQBUKL6L76CUUXBTSC.json","view_paper":"https://pith.science/paper/MDB6VNFR","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2408.00827&json=true","fetch_graph":"https://pith.science/api/pith-number/MDB6VNFRKQBUKL6L76CUUXBTSC/graph.json","fetch_events":"https://pith.science/api/pith-number/MDB6VNFRKQBUKL6L76CUUXBTSC/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/MDB6VNFRKQBUKL6L76CUUXBTSC/action/timestamp_anchor","attest_storage":"https://pith.science/pith/MDB6VNFRKQBUKL6L76CUUXBTSC/action/storage_attestation","attest_author":"https://pith.science/pith/MDB6VNFRKQBUKL6L76CUUXBTSC/action/author_attestation","sign_citation":"https://pith.science/pith/MDB6VNFRKQBUKL6L76CUUXBTSC/action/citation_signature","submit_replication":"https://pith.science/pith/MDB6VNFRKQBUKL6L76CUUXBTSC/action/replication_record"}},"created_at":"2026-07-05T11:24:51.714921+00:00","updated_at":"2026-07-05T11:24:51.714921+00:00"}