{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:2KKS7ACHVBPWQODC74CHMEPRT2","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":"172f7da86c22102ed435624d0ba8ec08864c726add1fd5e813a57c18576f38c0","cross_cats_sorted":["astro-ph.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2014-04-07T20:13:34Z","title_canon_sha256":"ef0c4c3eb176291b9ed6e701c7e6650ae750f4b124477f946320119be50abcda"},"schema_version":"1.0","source":{"id":"1404.1938","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1404.1938","created_at":"2026-05-18T02:49:46Z"},{"alias_kind":"arxiv_version","alias_value":"1404.1938v2","created_at":"2026-05-18T02:49:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1404.1938","created_at":"2026-05-18T02:49:46Z"},{"alias_kind":"pith_short_12","alias_value":"2KKS7ACHVBPW","created_at":"2026-05-18T12:28:11Z"},{"alias_kind":"pith_short_16","alias_value":"2KKS7ACHVBPWQODC","created_at":"2026-05-18T12:28:11Z"},{"alias_kind":"pith_short_8","alias_value":"2KKS7ACH","created_at":"2026-05-18T12:28:11Z"}],"graph_snapshots":[{"event_id":"sha256:afda22499371db22e4a98c233d3eba2532603cc7e4c0684751f5e14cf31217cc","target":"graph","created_at":"2026-05-18T02:49:46Z","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":"I review current efforts to measure the mean density of dark matter near the Sun. This encodes valuable dynamical information about our Galaxy and is also of great importance for 'direct detection' dark matter experiments. I discuss theoretical expectations in our current cosmology; the theory behind mass modelling of the Galaxy; and I show how combining local and global measures probes the shape of the Milky Way dark matter halo and the possible presence of a 'dark disc'. I stress the strengths and weaknesses of different methodologies and highlight the continuing need for detailed tests on m","authors_text":"J. I. Read","cross_cats":["astro-ph.CO"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2014-04-07T20:13:34Z","title":"The Local Dark Matter Density"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1404.1938","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":"sha256:3006d2022cdf137804fc3b0db8c826369a130acf3acdba2dd81a0e62e456f226","target":"record","created_at":"2026-05-18T02:49:46Z","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":"172f7da86c22102ed435624d0ba8ec08864c726add1fd5e813a57c18576f38c0","cross_cats_sorted":["astro-ph.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2014-04-07T20:13:34Z","title_canon_sha256":"ef0c4c3eb176291b9ed6e701c7e6650ae750f4b124477f946320119be50abcda"},"schema_version":"1.0","source":{"id":"1404.1938","kind":"arxiv","version":2}},"canonical_sha256":"d2952f8047a85f683862ff047611f19e9fa65f498a714e41a54cdf4fc6104447","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d2952f8047a85f683862ff047611f19e9fa65f498a714e41a54cdf4fc6104447","first_computed_at":"2026-05-18T02:49:46.910030Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:49:46.910030Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"nd+4xEJt22GBzD/zKcIX+Qz6Zm3/0F3VncQdCgUsjnMFet3280/4caiBuI3S8gIsyToNYkS9Iqxxev+avzlTCg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:49:46.910542Z","signed_message":"canonical_sha256_bytes"},"source_id":"1404.1938","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3006d2022cdf137804fc3b0db8c826369a130acf3acdba2dd81a0e62e456f226","sha256:afda22499371db22e4a98c233d3eba2532603cc7e4c0684751f5e14cf31217cc"],"state_sha256":"e067dbeebc791f8a1913febf10bb83227b91664568bb71b7726de58226d83136"}