{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:XKHT25KXJN7443HRS67C2TI4I4","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":"bf5769273cd2fba087019ce79668dbb465647d49b537589d98242ca8b169d157","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2015-03-01T17:19:05Z","title_canon_sha256":"09da1c2f1f8ff8a3cec77ab4e375ddb728ee5165a14cbdc5a34dc2c75ed146f2"},"schema_version":"1.0","source":{"id":"1503.00313","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1503.00313","created_at":"2026-05-18T01:40:53Z"},{"alias_kind":"arxiv_version","alias_value":"1503.00313v3","created_at":"2026-05-18T01:40:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1503.00313","created_at":"2026-05-18T01:40:53Z"},{"alias_kind":"pith_short_12","alias_value":"XKHT25KXJN74","created_at":"2026-05-18T12:29:50Z"},{"alias_kind":"pith_short_16","alias_value":"XKHT25KXJN7443HR","created_at":"2026-05-18T12:29:50Z"},{"alias_kind":"pith_short_8","alias_value":"XKHT25KX","created_at":"2026-05-18T12:29:50Z"}],"graph_snapshots":[{"event_id":"sha256:fb80e4f8e3d321032147575bb199b4d6306b33daec8239a61b94b86ea188324b","target":"graph","created_at":"2026-05-18T01:40:53Z","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":"We model the abundance of haloes in the $\\sim(3 \\ \\text{Gpc}/h)^3$ volume of the MICE Grand Challenge simulation by fitting the universal mass function with an improved Jack-Knife error covariance estimator that matches theory predictions. We present unifying relations between different fitting models and new predictions for linear ($b_1$) and non-linear ($c_2$ and $c_3$) halo clustering bias. Different mass function fits show strong variations in their performance when including the low mass range ($M_h \\lesssim 3 \\ 10^{12} \\ M_{\\odot}/h$) in the analysis. Together with fits from the literatu","authors_text":"Enrique Gaztanaga, Julien Bel, Kai Hoffmann","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2015-03-01T17:19:05Z","title":"Comparing halo bias from abundance and clustering"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1503.00313","kind":"arxiv","version":3},"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:ee808f1d88cff0fafc954f6cab9fc2fe24a9e896fd37c03f3f9aefa211467874","target":"record","created_at":"2026-05-18T01:40:53Z","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":"bf5769273cd2fba087019ce79668dbb465647d49b537589d98242ca8b169d157","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2015-03-01T17:19:05Z","title_canon_sha256":"09da1c2f1f8ff8a3cec77ab4e375ddb728ee5165a14cbdc5a34dc2c75ed146f2"},"schema_version":"1.0","source":{"id":"1503.00313","kind":"arxiv","version":3}},"canonical_sha256":"ba8f3d75574b7fce6cf197be2d4d1c4718e7aeed538efe765963259c2789f6cc","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ba8f3d75574b7fce6cf197be2d4d1c4718e7aeed538efe765963259c2789f6cc","first_computed_at":"2026-05-18T01:40:53.919178Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:40:53.919178Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"2CRH5f5oBIwC9dOiGywcC1xwOCeiQ9mh5HJf5aXr6SYCHXOMKJHwXgaC8Ozu/mLCMSDW+9SecEMiHMrCyksBDw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:40:53.919829Z","signed_message":"canonical_sha256_bytes"},"source_id":"1503.00313","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ee808f1d88cff0fafc954f6cab9fc2fe24a9e896fd37c03f3f9aefa211467874","sha256:fb80e4f8e3d321032147575bb199b4d6306b33daec8239a61b94b86ea188324b"],"state_sha256":"d7f275244b1c0b91a350b9e5807a323b30e8e45b9d1d20dbe4b787bf617f5a31"}