{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:NYUWQYZ7JK235LOMBEVAVCSDBV","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":"613efc3ac2bfdf6d3e5c5ca3958cca5ec312548b085778ef5645b68714a45712","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2016-12-07T18:17:06Z","title_canon_sha256":"2687244b96d96f84d0128ed2bf57d37d6dad16ad99aacc004648725d3c98b5bc"},"schema_version":"1.0","source":{"id":"1612.02355","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1612.02355","created_at":"2026-05-18T00:42:07Z"},{"alias_kind":"arxiv_version","alias_value":"1612.02355v2","created_at":"2026-05-18T00:42:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1612.02355","created_at":"2026-05-18T00:42:07Z"},{"alias_kind":"pith_short_12","alias_value":"NYUWQYZ7JK23","created_at":"2026-05-18T12:30:36Z"},{"alias_kind":"pith_short_16","alias_value":"NYUWQYZ7JK235LOM","created_at":"2026-05-18T12:30:36Z"},{"alias_kind":"pith_short_8","alias_value":"NYUWQYZ7","created_at":"2026-05-18T12:30:36Z"}],"graph_snapshots":[{"event_id":"sha256:bf993ecbd4a24ec4177254ed44f39ca15966cc2371f68c932f6d221f5c93b18c","target":"graph","created_at":"2026-05-18T00:42:07Z","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 present two-point correlation function statistics of the mass and the halos in the chameleon $f(R)$ modified gravity scenario using a series of large volume N-body simulations. Three distinct variations of $f(R)$ are considered (F4, F5 and F6) and compared to a fiducial $\\Lambda$CDM model in the redshift range $z \\in [0,1]$. We find that the matter clustering is indistinguishable for all models except for F4, which shows a significantly steeper slope. The ratio of the redshift- to real-space correlation function at scales $> 20 h^{-1} \\mathrm{Mpc}$ agrees with the linear General Relativity ","authors_text":"Pablo Arnalte-Mur (Valencia), Peder Norberg (Durham), Wojciech A. Hellwing (Portsmouth)","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2016-12-07T18:17:06Z","title":"Real- and redshift-space halo clustering in $f(R)$ cosmologies"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1612.02355","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:bf090d5e5cc2cfa851bd1bd9c955f68777194ca668e8336d22e49959c09236f3","target":"record","created_at":"2026-05-18T00:42:07Z","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":"613efc3ac2bfdf6d3e5c5ca3958cca5ec312548b085778ef5645b68714a45712","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2016-12-07T18:17:06Z","title_canon_sha256":"2687244b96d96f84d0128ed2bf57d37d6dad16ad99aacc004648725d3c98b5bc"},"schema_version":"1.0","source":{"id":"1612.02355","kind":"arxiv","version":2}},"canonical_sha256":"6e2968633f4ab5beadcc092a0a8a430d7ba9687bdc344e637be621ae3ede9a6c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6e2968633f4ab5beadcc092a0a8a430d7ba9687bdc344e637be621ae3ede9a6c","first_computed_at":"2026-05-18T00:42:07.355061Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:42:07.355061Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"pUstkPvAe4CHnSTgutu/Squ9HEkAoWarW3AbM9IloYjfBxs5GH5GA0rCypA3/Jxb+hu7bXGgQmT710BFcO0RBw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:42:07.355674Z","signed_message":"canonical_sha256_bytes"},"source_id":"1612.02355","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:bf090d5e5cc2cfa851bd1bd9c955f68777194ca668e8336d22e49959c09236f3","sha256:bf993ecbd4a24ec4177254ed44f39ca15966cc2371f68c932f6d221f5c93b18c"],"state_sha256":"923538d243f49fa537321e286f292fbc214a39587628fe5a7995076bf1c052d6"}