{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:K4NJMX4TZFQRUQ2FB333GN3JPS","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":"33805a816edde4e06b27ef785fe4579d98dec8bebc45e7c2b089604bd90cabcd","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2019-01-08T01:45:57Z","title_canon_sha256":"147f91031216185d74a110e3ddbe4f5f46d7953eae40046b51cc9a257653ac8d"},"schema_version":"1.0","source":{"id":"1901.02121","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1901.02121","created_at":"2026-05-17T23:42:24Z"},{"alias_kind":"arxiv_version","alias_value":"1901.02121v2","created_at":"2026-05-17T23:42:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1901.02121","created_at":"2026-05-17T23:42:24Z"},{"alias_kind":"pith_short_12","alias_value":"K4NJMX4TZFQR","created_at":"2026-05-18T12:33:21Z"},{"alias_kind":"pith_short_16","alias_value":"K4NJMX4TZFQRUQ2F","created_at":"2026-05-18T12:33:21Z"},{"alias_kind":"pith_short_8","alias_value":"K4NJMX4T","created_at":"2026-05-18T12:33:21Z"}],"graph_snapshots":[{"event_id":"sha256:9c2e87a398bbebe41b0ec24e2bb3dc61802dc99ad6d775d0336cf60d93059f6c","target":"graph","created_at":"2026-05-17T23:42:24Z","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":"We investigate the dependence of the galaxy-halo connection and galaxy density field in modified gravity models using the $N-$body simulations for $f(R)$ and nDGP models at $z=0$. Because of the screening mechanisms employed by these models, chameleon and Vainshtein, halos are clustered differently in the non-linear regime of structure formation. We quantify their deviations in the galaxy density field from the standard $\\Lambda$CDM model under different environments. We populate galaxies in halos via the (Sub)Halo Abundance Matching. Our main results are: 1) The galaxy-halo connection {\\it st","authors_text":"Aldo Rodr\\'iguez-Puebla, Baojiu Li, C\\'esar Hern\\'andez-Aguayo, N. Chandrachani Devi, O. Valenzuela, Vladimir Avila-Reese","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2019-01-08T01:45:57Z","title":"The Galaxy Halo Connection in Modified Gravity Cosmologies: Environment Dependence of Galaxy Luminosity function"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1901.02121","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:d567840fae2e9b54b067eee430f7c41270a6fee564547cfbf8632d2668e01c36","target":"record","created_at":"2026-05-17T23:42:24Z","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":"33805a816edde4e06b27ef785fe4579d98dec8bebc45e7c2b089604bd90cabcd","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2019-01-08T01:45:57Z","title_canon_sha256":"147f91031216185d74a110e3ddbe4f5f46d7953eae40046b51cc9a257653ac8d"},"schema_version":"1.0","source":{"id":"1901.02121","kind":"arxiv","version":2}},"canonical_sha256":"571a965f93c9611a43450ef7b337697cb04d409a609ad42c440fe2f571c1b6af","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"571a965f93c9611a43450ef7b337697cb04d409a609ad42c440fe2f571c1b6af","first_computed_at":"2026-05-17T23:42:24.831067Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:42:24.831067Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Y+k86+eNy1mNwAtSlP9sgSgqYGuGdxxErs4CCOZBrSLwF0yhI6OZ0GoCMhaLpG8cDg9ejd+xe5pZd2Yk3H3ICA==","signature_status":"signed_v1","signed_at":"2026-05-17T23:42:24.832557Z","signed_message":"canonical_sha256_bytes"},"source_id":"1901.02121","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d567840fae2e9b54b067eee430f7c41270a6fee564547cfbf8632d2668e01c36","sha256:9c2e87a398bbebe41b0ec24e2bb3dc61802dc99ad6d775d0336cf60d93059f6c"],"state_sha256":"e7573bf9ca474028f3d79ca30db1943be9c84388bb20b38edebbfed1abb1de02"}