{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2023:MDO25MER35OKM4EWI5SSG7PSO5","short_pith_number":"pith:MDO25MER","schema_version":"1.0","canonical_sha256":"60ddaeb091df5ca670964765237df277733d6344388c5d0400200baaec61b979","source":{"kind":"arxiv","id":"2306.12864","version":1},"attestation_state":"computed","paper":{"title":"Searching for dark matter substructure: a deeper wide-area community survey for Roman","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":["astro-ph.GA","astro-ph.IM"],"primary_cat":"astro-ph.CO","authors_text":"Simon Birrer, Tansu Daylan","submitted_at":"2023-06-22T13:21:40Z","abstract_excerpt":"We recommend a deeper extension to the High-Latitute Wide Area Survey planned to be conducted by the Nancy Grace Roman Space Telescope (\\emph{Roman}). While this deeper-tier survey extension can support a range of astrophysical investigations, it is particularly well suited to characterize the dark matter substructure in galactic halos and reveal the microphysics of dark matter through gravitational lensing. We quantify the expected yield of \\emph{Roman} for finding galaxy-galaxy-type gravitational lenses and motivate observational choices to optimize the \\emph{Roman} core community surveys fo"},"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":"2306.12864","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"astro-ph.CO","submitted_at":"2023-06-22T13:21:40Z","cross_cats_sorted":["astro-ph.GA","astro-ph.IM"],"title_canon_sha256":"2771cde72f4c619f006dd145f76ef8388e3d83f4456b3b3655e25ee676f4be70","abstract_canon_sha256":"d7d9986341096011fca66b907232ce3ebbab35a01850cc29e54763c2a6f19cec"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:23:49.071763Z","signature_b64":"ukah5HZRNuxtrt+HlubpmCbJo/3mAGDorin7O6IVX92Jz0EzGZi38VB+TX8e+83pCpdTpkBmO+XNoAvy72RWBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"60ddaeb091df5ca670964765237df277733d6344388c5d0400200baaec61b979","last_reissued_at":"2026-07-05T06:23:49.071383Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:23:49.071383Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Searching for dark matter substructure: a deeper wide-area community survey for Roman","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":["astro-ph.GA","astro-ph.IM"],"primary_cat":"astro-ph.CO","authors_text":"Simon Birrer, Tansu Daylan","submitted_at":"2023-06-22T13:21:40Z","abstract_excerpt":"We recommend a deeper extension to the High-Latitute Wide Area Survey planned to be conducted by the Nancy Grace Roman Space Telescope (\\emph{Roman}). While this deeper-tier survey extension can support a range of astrophysical investigations, it is particularly well suited to characterize the dark matter substructure in galactic halos and reveal the microphysics of dark matter through gravitational lensing. We quantify the expected yield of \\emph{Roman} for finding galaxy-galaxy-type gravitational lenses and motivate observational choices to optimize the \\emph{Roman} core community surveys fo"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2306.12864","kind":"arxiv","version":1},"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/2306.12864/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":"2306.12864","created_at":"2026-07-05T06:23:49.071437+00:00"},{"alias_kind":"arxiv_version","alias_value":"2306.12864v1","created_at":"2026-07-05T06:23:49.071437+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2306.12864","created_at":"2026-07-05T06:23:49.071437+00:00"},{"alias_kind":"pith_short_12","alias_value":"MDO25MER35OK","created_at":"2026-07-05T06:23:49.071437+00:00"},{"alias_kind":"pith_short_16","alias_value":"MDO25MER35OKM4EW","created_at":"2026-07-05T06:23:49.071437+00:00"},{"alias_kind":"pith_short_8","alias_value":"MDO25MER","created_at":"2026-07-05T06:23:49.071437+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2506.03390","citing_title":"The Roman View of Strong Gravitational Lenses","ref_index":26,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/MDO25MER35OKM4EWI5SSG7PSO5","json":"https://pith.science/pith/MDO25MER35OKM4EWI5SSG7PSO5.json","graph_json":"https://pith.science/api/pith-number/MDO25MER35OKM4EWI5SSG7PSO5/graph.json","events_json":"https://pith.science/api/pith-number/MDO25MER35OKM4EWI5SSG7PSO5/events.json","paper":"https://pith.science/paper/MDO25MER"},"agent_actions":{"view_html":"https://pith.science/pith/MDO25MER35OKM4EWI5SSG7PSO5","download_json":"https://pith.science/pith/MDO25MER35OKM4EWI5SSG7PSO5.json","view_paper":"https://pith.science/paper/MDO25MER","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2306.12864&json=true","fetch_graph":"https://pith.science/api/pith-number/MDO25MER35OKM4EWI5SSG7PSO5/graph.json","fetch_events":"https://pith.science/api/pith-number/MDO25MER35OKM4EWI5SSG7PSO5/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/MDO25MER35OKM4EWI5SSG7PSO5/action/timestamp_anchor","attest_storage":"https://pith.science/pith/MDO25MER35OKM4EWI5SSG7PSO5/action/storage_attestation","attest_author":"https://pith.science/pith/MDO25MER35OKM4EWI5SSG7PSO5/action/author_attestation","sign_citation":"https://pith.science/pith/MDO25MER35OKM4EWI5SSG7PSO5/action/citation_signature","submit_replication":"https://pith.science/pith/MDO25MER35OKM4EWI5SSG7PSO5/action/replication_record"}},"created_at":"2026-07-05T06:23:49.071437+00:00","updated_at":"2026-07-05T06:23:49.071437+00:00"}