{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:7QGCHPS23KO5PLUV6DE74CNNHT","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"add402505ff3281b831ad0c6084981f550ffa88763bbf9bd295adee2e1940f34","cross_cats_sorted":["astro-ph.GA","astro-ph.HE","hep-ex","hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2019-02-04T07:13:42Z","title_canon_sha256":"38156655482934ab808a7ed72a486a6bebbfe60f24ef84ca5517d309897d488e"},"schema_version":"1.0","source":{"id":"1902.01055","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1902.01055","created_at":"2026-05-17T23:47:53Z"},{"alias_kind":"arxiv_version","alias_value":"1902.01055v2","created_at":"2026-05-17T23:47:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1902.01055","created_at":"2026-05-17T23:47:53Z"},{"alias_kind":"pith_short_12","alias_value":"7QGCHPS23KO5","created_at":"2026-05-18T12:33:12Z"},{"alias_kind":"pith_short_16","alias_value":"7QGCHPS23KO5PLUV","created_at":"2026-05-18T12:33:12Z"},{"alias_kind":"pith_short_8","alias_value":"7QGCHPS2","created_at":"2026-05-18T12:33:12Z"}],"graph_snapshots":[{"event_id":"sha256:09ef03b358169ad8e31beef0a398d7ad75e49c7932a6e1451e42eedbb68cfc42","target":"graph","created_at":"2026-05-17T23:47:53Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"Astrophysical and cosmological observations currently provide the only robust, empirical measurements of dark matter. Future observations with Large Synoptic Survey Telescope (LSST) will provide necessary guidance for the experimental dark matter program. This white paper represents a community effort to summarize the science case for studying the fundamental physics of dark matter with LSST. We discuss how LSST will inform our understanding of the fundamental properties of dark matter, such as particle mass, self-interaction strength, non-gravitational couplings to the Standard Model, and com","authors_text":"Alessandro Cuoco, Alex Drlica-Wagner, Alyson M. Brooks, Ana Bonaca, Ana D\\'iaz Rivero, Andrew B. Pace, Andrew P. Hearin, Andrew R. Zentner, Annika H. G. Peter, An\\v{z}e Slosar, Aprajita Verma, Arka Banerjee, Bhuvnesh Jain, Brant E. Robertson, Brenna Flaugher, Brian Nord, Brian Yanny, Casey Y. Lam, Chanda Prescod-Weinstein, Charles R. Keeton, Chihway Chang, Christopher D. Fassnacht, Christopher W. Walter, Cora Dvorkin, Daniel A. Polin, David Hendel, David Wittman, Denis Erkal, Elizabeth Buckley-Geer, Erfan Nourbakhsh, Eric Charles, Eric Gawiser, Eric Nuss, Erik Tollerud, Esra Bulbul, Ethan O. Nadler, Francis-Yan Cyr-Racine, Gabrijela Zaharijas, George Chapline, Hai-Bo Yu, James Annis, J. Anthony Tyson, Jeffrey A. Newman, Jessica R. Lu, Jo Bovy, Johann Cohen-Tanugi, Jonathan Blazek, Joshua D. Simon, Joshua Frieman, Juan Garc\\'ia-Bellido, Justin I. Read, Keith Bechtol, Kimberly K. Boddy, Lina Necib, Louis E. Strigari, Manoj Kaplinghat, Manuel Meyer, Mariangela Lisanti, Marilena Loverde, Matthew R. Buckley, Maurizio Giannotti, Mei-Yu Wang, Michael Medford, Miguel A. S\\'anchez-Conde, Mitch McNanna, M. James Jee, Moniez Marc, Nathan Golovich, Nilanjan Banik, Nora Shipp, Oscar Straniero, Rachel Mandelbaum, Rahul Biswas, Regina Caputo, Renee Hlo\\v{z}ek, Ricardo Vilalta, Risa H. Wechsler, Robert Armstrong, Rogerio Rosenfeld, Samuel D. McDermott, Savvas M. Koushiappas, Scott Dodelson, Sergey E. Koposov, Seth Digel, Shunsaku Horiuchi, Siddharth Mishra-Sharma, Simeon Bird, Simona Murgia, Simon Birrer, Steven Ritz, Susmita Adhikari, Tesla E. Jeltema, Tim M. P. Tait, Ting S. Li, Tracy R. Slatyer, Vera Gluscevic, William A. Dawson, Yacine Ali-Ha\\\"imoud, Yao-Yuan Mao, Yashar D. Hezaveh","cross_cats":["astro-ph.GA","astro-ph.HE","hep-ex","hep-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2019-02-04T07:13:42Z","title":"Probing the Fundamental Nature of Dark Matter with the Large Synoptic Survey Telescope"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1902.01055","kind":"arxiv","version":2},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:ddff7d5e379f682e1716db625874070ac70016af7434b82a4eb2f36202d14c74","target":"record","created_at":"2026-05-17T23:47:53Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"add402505ff3281b831ad0c6084981f550ffa88763bbf9bd295adee2e1940f34","cross_cats_sorted":["astro-ph.GA","astro-ph.HE","hep-ex","hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2019-02-04T07:13:42Z","title_canon_sha256":"38156655482934ab808a7ed72a486a6bebbfe60f24ef84ca5517d309897d488e"},"schema_version":"1.0","source":{"id":"1902.01055","kind":"arxiv","version":2}},"canonical_sha256":"fc0c23be5ada9dd7ae95f0c9fe09ad3cf861388c179bbbe93ab2079f40d4cc6b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"fc0c23be5ada9dd7ae95f0c9fe09ad3cf861388c179bbbe93ab2079f40d4cc6b","first_computed_at":"2026-05-17T23:47:53.762075Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:47:53.762075Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"2dvaqC2xryzxVgOha38veckmjiv4PiwiK4WvA7R7PXtCXfFImdcrjHBODTZePruc3iaG9FZpvVBVi9mshP//Aw==","signature_status":"signed_v1","signed_at":"2026-05-17T23:47:53.762530Z","signed_message":"canonical_sha256_bytes"},"source_id":"1902.01055","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ddff7d5e379f682e1716db625874070ac70016af7434b82a4eb2f36202d14c74","sha256:09ef03b358169ad8e31beef0a398d7ad75e49c7932a6e1451e42eedbb68cfc42"],"state_sha256":"1b8400ca287451a9691b19bc40e4cec1bdd70ad5646877214a758bfe28917fd1"}