{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:TORGLEWUIRRAMUW33F2OMMLCTR","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":"11f8a6b42750900422acfdaf5b9ecc976514633c3b40a1649cecc7fa67ffdfc0","cross_cats_sorted":["astro-ph.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2015-11-20T14:38:28Z","title_canon_sha256":"f1dc24731e38a7da7deb0030e6b2db47ca01da79f6f94fdaa6d85465845da8d2"},"schema_version":"1.0","source":{"id":"1511.06616","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1511.06616","created_at":"2026-05-18T01:21:51Z"},{"alias_kind":"arxiv_version","alias_value":"1511.06616v1","created_at":"2026-05-18T01:21:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1511.06616","created_at":"2026-05-18T01:21:51Z"},{"alias_kind":"pith_short_12","alias_value":"TORGLEWUIRRA","created_at":"2026-05-18T12:29:42Z"},{"alias_kind":"pith_short_16","alias_value":"TORGLEWUIRRAMUW3","created_at":"2026-05-18T12:29:42Z"},{"alias_kind":"pith_short_8","alias_value":"TORGLEWU","created_at":"2026-05-18T12:29:42Z"}],"graph_snapshots":[{"event_id":"sha256:f8c08efbc80787b2e7f5e91ab78eab07e3a71b5a6cb37da8cf99f7f0229825f2","target":"graph","created_at":"2026-05-18T01:21:51Z","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":"The mass discrepancy acceleration relation (MDAR) describes the coupling between baryons and dark matter (DM) in galaxies: the ratio of total-to-baryonic mass at a given radius anti-correlates with the acceleration due to baryons. The MDAR has been seen as a challenge to the $\\Lambda$CDM galaxy formation model, while it can be explained by Modified Newtonian Dynamics. In this Letter we show that the MDAR arises in a $\\Lambda$CDM cosmology once observed galaxy scaling relations are taken into account. We build semi-empirical models based on $\\Lambda$CDM haloes, with and without the inclusion of","authors_text":"Arianna Di Cintio (DARK), Federico Lelli (CWRU)","cross_cats":["astro-ph.CO"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2015-11-20T14:38:28Z","title":"The mass discrepancy acceleration relation in a $\\Lambda$CDM context"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1511.06616","kind":"arxiv","version":1},"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":"sha256:9993e5f6205a563ca886894d83362f5ebc596d81db8f42208d6209e692578819","target":"record","created_at":"2026-05-18T01:21:51Z","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":"11f8a6b42750900422acfdaf5b9ecc976514633c3b40a1649cecc7fa67ffdfc0","cross_cats_sorted":["astro-ph.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2015-11-20T14:38:28Z","title_canon_sha256":"f1dc24731e38a7da7deb0030e6b2db47ca01da79f6f94fdaa6d85465845da8d2"},"schema_version":"1.0","source":{"id":"1511.06616","kind":"arxiv","version":1}},"canonical_sha256":"9ba26592d444620652dbd974e631629c7e2adbf235109436fe802403ddbd9a9d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9ba26592d444620652dbd974e631629c7e2adbf235109436fe802403ddbd9a9d","first_computed_at":"2026-05-18T01:21:51.697217Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:21:51.697217Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"FxvdvL2N6ltJhWyYmQcblamkGy8ZPe7VFQWeLatcjE0ZtX+YaR5WiZ4ek3pDffRPwSNXt8kmXQAnBIqaWEnHDA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:21:51.698531Z","signed_message":"canonical_sha256_bytes"},"source_id":"1511.06616","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9993e5f6205a563ca886894d83362f5ebc596d81db8f42208d6209e692578819","sha256:f8c08efbc80787b2e7f5e91ab78eab07e3a71b5a6cb37da8cf99f7f0229825f2"],"state_sha256":"316abe38fd5d16bc042eb670f9de276276f4beaf55f0025e5079fb2097e45756"}