{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:P7AL4KKHQGLUHADLEOJRVXFEYS","short_pith_number":"pith:P7AL4KKH","canonical_record":{"source":{"id":"1708.08451","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2017-08-28T18:00:00Z","cross_cats_sorted":[],"title_canon_sha256":"254e641db92e1775738e4426dfe0b046926e15e52c4e3e1146788332cd7da147","abstract_canon_sha256":"e97f90f398aac073b4b96c2004b210d8739fdd14436d464cb39bc7372c26ea0b"},"schema_version":"1.0"},"canonical_sha256":"7fc0be2947819743806b23931adca4c48fb0f9610e26607989a51606068ef532","source":{"kind":"arxiv","id":"1708.08451","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1708.08451","created_at":"2026-05-18T00:24:51Z"},{"alias_kind":"arxiv_version","alias_value":"1708.08451v2","created_at":"2026-05-18T00:24:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1708.08451","created_at":"2026-05-18T00:24:51Z"},{"alias_kind":"pith_short_12","alias_value":"P7AL4KKHQGLU","created_at":"2026-05-18T12:31:37Z"},{"alias_kind":"pith_short_16","alias_value":"P7AL4KKHQGLUHADL","created_at":"2026-05-18T12:31:37Z"},{"alias_kind":"pith_short_8","alias_value":"P7AL4KKH","created_at":"2026-05-18T12:31:37Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:P7AL4KKHQGLUHADLEOJRVXFEYS","target":"record","payload":{"canonical_record":{"source":{"id":"1708.08451","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2017-08-28T18:00:00Z","cross_cats_sorted":[],"title_canon_sha256":"254e641db92e1775738e4426dfe0b046926e15e52c4e3e1146788332cd7da147","abstract_canon_sha256":"e97f90f398aac073b4b96c2004b210d8739fdd14436d464cb39bc7372c26ea0b"},"schema_version":"1.0"},"canonical_sha256":"7fc0be2947819743806b23931adca4c48fb0f9610e26607989a51606068ef532","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:24:51.864002Z","signature_b64":"iZlnTbGVuYRTC1Kqc5/Zmacxct28mc1sViDubdH04vFOqC+K2eXAHGpEGPSwelkgAFdCVc0u2nleEMH91f5eBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7fc0be2947819743806b23931adca4c48fb0f9610e26607989a51606068ef532","last_reissued_at":"2026-05-18T00:24:51.863347Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:24:51.863347Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1708.08451","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:24:51Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mBFkoK7A1I1ERhZatCFQKGKRzDu5y+P3trloDWBG/oOzKpytUaZ5d4HmP8mESjKL2UMpUsbztEJhn75Au5vgCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T15:46:15.523176Z"},"content_sha256":"0486f47829d13ca4fedcf34d29ebe050c4369e218bdadc322067aa59efc34e8f","schema_version":"1.0","event_id":"sha256:0486f47829d13ca4fedcf34d29ebe050c4369e218bdadc322067aa59efc34e8f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:P7AL4KKHQGLUHADLEOJRVXFEYS","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Spatial Clustering of Dark Matter Halos: Secondary Bias, Neighbor Bias, and the Influence of Massive Neighbors on Halo Properties","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"Andreas A. Berlind, Andr\\'es N. Salcedo, Ariyeh H. Maller, Cameron K. McBride, David H. Weinberg, Manodeep Sinha, Peter S. Behroozi, Risa H. Wechsler","submitted_at":"2017-08-28T18:00:00Z","abstract_excerpt":"We explore the phenomenon commonly known as halo assembly bias, whereby dark matter halos of the same mass are found to be more or less clustered when a second halo property is considered, for halos in the mass range $3.7 \\times 10^{11} \\; h^{-1} \\mathrm{M_{\\odot}} - 5.0 \\times 10^{13} \\; h^{-1} \\mathrm{M_{\\odot}}$. Using the Large Suite of Dark Matter Simulations (LasDamas) we consider nine commonly used halo properties and find that a clustering bias exists if halos are binned by mass or by any other halo property. This secondary bias implies that no single halo property encompasses all the "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1708.08451","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:24:51Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ZpI+cyy6ATfNoCwDgPsisyM78PncLHrOYFiB9HAufIF5QlYmPRK05UCoHQ4wbzAM7JH5K+HE4aMnoOp8J2xxCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T15:46:15.523882Z"},"content_sha256":"a94e600677eed1f447830da729ecf99a447c585e4c6ffff16e0b1c68f2653eff","schema_version":"1.0","event_id":"sha256:a94e600677eed1f447830da729ecf99a447c585e4c6ffff16e0b1c68f2653eff"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/P7AL4KKHQGLUHADLEOJRVXFEYS/bundle.json","state_url":"https://pith.science/pith/P7AL4KKHQGLUHADLEOJRVXFEYS/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/P7AL4KKHQGLUHADLEOJRVXFEYS/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-05-25T15:46:15Z","links":{"resolver":"https://pith.science/pith/P7AL4KKHQGLUHADLEOJRVXFEYS","bundle":"https://pith.science/pith/P7AL4KKHQGLUHADLEOJRVXFEYS/bundle.json","state":"https://pith.science/pith/P7AL4KKHQGLUHADLEOJRVXFEYS/state.json","well_known_bundle":"https://pith.science/.well-known/pith/P7AL4KKHQGLUHADLEOJRVXFEYS/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:P7AL4KKHQGLUHADLEOJRVXFEYS","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":"e97f90f398aac073b4b96c2004b210d8739fdd14436d464cb39bc7372c26ea0b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2017-08-28T18:00:00Z","title_canon_sha256":"254e641db92e1775738e4426dfe0b046926e15e52c4e3e1146788332cd7da147"},"schema_version":"1.0","source":{"id":"1708.08451","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1708.08451","created_at":"2026-05-18T00:24:51Z"},{"alias_kind":"arxiv_version","alias_value":"1708.08451v2","created_at":"2026-05-18T00:24:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1708.08451","created_at":"2026-05-18T00:24:51Z"},{"alias_kind":"pith_short_12","alias_value":"P7AL4KKHQGLU","created_at":"2026-05-18T12:31:37Z"},{"alias_kind":"pith_short_16","alias_value":"P7AL4KKHQGLUHADL","created_at":"2026-05-18T12:31:37Z"},{"alias_kind":"pith_short_8","alias_value":"P7AL4KKH","created_at":"2026-05-18T12:31:37Z"}],"graph_snapshots":[{"event_id":"sha256:a94e600677eed1f447830da729ecf99a447c585e4c6ffff16e0b1c68f2653eff","target":"graph","created_at":"2026-05-18T00:24:51Z","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":"We explore the phenomenon commonly known as halo assembly bias, whereby dark matter halos of the same mass are found to be more or less clustered when a second halo property is considered, for halos in the mass range $3.7 \\times 10^{11} \\; h^{-1} \\mathrm{M_{\\odot}} - 5.0 \\times 10^{13} \\; h^{-1} \\mathrm{M_{\\odot}}$. Using the Large Suite of Dark Matter Simulations (LasDamas) we consider nine commonly used halo properties and find that a clustering bias exists if halos are binned by mass or by any other halo property. This secondary bias implies that no single halo property encompasses all the ","authors_text":"Andreas A. Berlind, Andr\\'es N. Salcedo, Ariyeh H. Maller, Cameron K. McBride, David H. Weinberg, Manodeep Sinha, Peter S. Behroozi, Risa H. Wechsler","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2017-08-28T18:00:00Z","title":"Spatial Clustering of Dark Matter Halos: Secondary Bias, Neighbor Bias, and the Influence of Massive Neighbors on Halo Properties"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1708.08451","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":"sha256:0486f47829d13ca4fedcf34d29ebe050c4369e218bdadc322067aa59efc34e8f","target":"record","created_at":"2026-05-18T00:24:51Z","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":"e97f90f398aac073b4b96c2004b210d8739fdd14436d464cb39bc7372c26ea0b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2017-08-28T18:00:00Z","title_canon_sha256":"254e641db92e1775738e4426dfe0b046926e15e52c4e3e1146788332cd7da147"},"schema_version":"1.0","source":{"id":"1708.08451","kind":"arxiv","version":2}},"canonical_sha256":"7fc0be2947819743806b23931adca4c48fb0f9610e26607989a51606068ef532","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7fc0be2947819743806b23931adca4c48fb0f9610e26607989a51606068ef532","first_computed_at":"2026-05-18T00:24:51.863347Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:24:51.863347Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"iZlnTbGVuYRTC1Kqc5/Zmacxct28mc1sViDubdH04vFOqC+K2eXAHGpEGPSwelkgAFdCVc0u2nleEMH91f5eBg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:24:51.864002Z","signed_message":"canonical_sha256_bytes"},"source_id":"1708.08451","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0486f47829d13ca4fedcf34d29ebe050c4369e218bdadc322067aa59efc34e8f","sha256:a94e600677eed1f447830da729ecf99a447c585e4c6ffff16e0b1c68f2653eff"],"state_sha256":"eacef3ec511e8d644763181f64d916cbea377a0686a847538e2ea8d7958371c3"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"uiweNLX0s8dBetk0+bDlU50XpPh5psm07cvTxJ3wJ/ipSzD8QcRT9sHLcvrukXdW+QeUBGuhDvDDQnHc648WCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T15:46:15.527533Z","bundle_sha256":"ef0a3c492e7f3580dccb3412ce8af7af98d99be22d818d062c2da3d5adf105da"}}