{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2020:LMMEL4HAGXIRAHTQ6A6GXECYVD","short_pith_number":"pith:LMMEL4HA","canonical_record":{"source":{"id":"2007.09002","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2020-07-17T14:09:59Z","cross_cats_sorted":[],"title_canon_sha256":"f2ea4e5e2389d8595d2c0ae62785b6028e79656936608002b9bd9909dae34e97","abstract_canon_sha256":"df06e819cf4faf159ec9d55c8ff609edfa1b5b6227c04e4e0656ef550e2b9c4a"},"schema_version":"1.0"},"canonical_sha256":"5b1845f0e035d1101e70f03c6b9058a8e24873d690dc2c7d4527eb90a97e7a8a","source":{"kind":"arxiv","id":"2007.09002","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2007.09002","created_at":"2026-07-05T02:26:13Z"},{"alias_kind":"arxiv_version","alias_value":"2007.09002v2","created_at":"2026-07-05T02:26:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2007.09002","created_at":"2026-07-05T02:26:13Z"},{"alias_kind":"pith_short_12","alias_value":"LMMEL4HAGXIR","created_at":"2026-07-05T02:26:13Z"},{"alias_kind":"pith_short_16","alias_value":"LMMEL4HAGXIRAHTQ","created_at":"2026-07-05T02:26:13Z"},{"alias_kind":"pith_short_8","alias_value":"LMMEL4HA","created_at":"2026-07-05T02:26:13Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2020:LMMEL4HAGXIRAHTQ6A6GXECYVD","target":"record","payload":{"canonical_record":{"source":{"id":"2007.09002","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2020-07-17T14:09:59Z","cross_cats_sorted":[],"title_canon_sha256":"f2ea4e5e2389d8595d2c0ae62785b6028e79656936608002b9bd9909dae34e97","abstract_canon_sha256":"df06e819cf4faf159ec9d55c8ff609edfa1b5b6227c04e4e0656ef550e2b9c4a"},"schema_version":"1.0"},"canonical_sha256":"5b1845f0e035d1101e70f03c6b9058a8e24873d690dc2c7d4527eb90a97e7a8a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T02:26:13.213835Z","signature_b64":"hfJjm+8pERSVWZVktmPQhmiwnxG9JtlSfOt3GpV09oekB0OcuiYAAnFF1uFb0yPMhiQRYhIWuGsopCYXdNmUCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5b1845f0e035d1101e70f03c6b9058a8e24873d690dc2c7d4527eb90a97e7a8a","last_reissued_at":"2026-07-05T02:26:13.213340Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T02:26:13.213340Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2007.09002","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":"2026-07-05T02:26:13Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"I/P6Uxy6zKZxP1FpcgVlxwxTDtPKslmi8qEYJ+62xVzQW1pGUWDxa85tAVzWa9bPtRwqI9bJDkKT7bFzc1VJAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T14:24:48.046336Z"},"content_sha256":"1acecdc56fb5228148a8a4d66cd5a605df978ba70b2f51531a8453f8bdc85c29","schema_version":"1.0","event_id":"sha256:1acecdc56fb5228148a8a4d66cd5a605df978ba70b2f51531a8453f8bdc85c29"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2020:LMMEL4HAGXIRAHTQ6A6GXECYVD","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The Completed SDSS-IV Extended Baryon Oscillation Spectroscopic Survey: N-body Mock Challenge for Galaxy Clustering Measurements","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"Alex Smith, Ashley J. Ross, Cheng Zhao, Etienne Burtin, Eva-Maria Mueller, Gong-Bo Zhao, Graziano Rossi, Hector Gil-Marin, Jeongin Moon, Jiamin Hou, Julian E. Bautista, Katrin Heitmann, Kyle S. Dawson, Mariana Vargas-Magana, Peter D. Choi, Romain Paviot, Salman Habib, Santiago Avila, Sebastien Fromenteau, Stephanie Escoffier, Sylvain de la Torre, Will J. Percival","submitted_at":"2020-07-17T14:09:59Z","abstract_excerpt":"We develop a series of N-body data challenges, functional to the final analysis of the extended Baryon Oscillation Spectroscopic Survey (eBOSS) Data Release 16 (DR16) galaxy sample. The challenges are primarily based on high-fidelity catalogs constructed from the Outer Rim simulation - a large box size realization (3 Gpc/h) characterized by an unprecedented combination of volume and mass resolution, down to 1.85x10^9 M_sun/h. We generate synthetic galaxy mocks by populating Outer Rim halos with a variety of halo occupation distribution (HOD) schemes of increasing complexity, spanning different"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2007.09002","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2007.09002/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-05T02:26:13Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9LgWOiTJzBu4ImxOuryoRJJSbIJkg6Wij7xhXcJvDtaLLF3aogcbcOzsss8uRE98Js3SZQ96kDlKVMmoT/g7DA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T14:24:48.046710Z"},"content_sha256":"de8e0d4fba6944ce465e9b110178f138a55978b8bc45c00de0331eabcf0633f8","schema_version":"1.0","event_id":"sha256:de8e0d4fba6944ce465e9b110178f138a55978b8bc45c00de0331eabcf0633f8"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/LMMEL4HAGXIRAHTQ6A6GXECYVD/bundle.json","state_url":"https://pith.science/pith/LMMEL4HAGXIRAHTQ6A6GXECYVD/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/LMMEL4HAGXIRAHTQ6A6GXECYVD/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":"2026-07-07T14:24:48Z","links":{"resolver":"https://pith.science/pith/LMMEL4HAGXIRAHTQ6A6GXECYVD","bundle":"https://pith.science/pith/LMMEL4HAGXIRAHTQ6A6GXECYVD/bundle.json","state":"https://pith.science/pith/LMMEL4HAGXIRAHTQ6A6GXECYVD/state.json","well_known_bundle":"https://pith.science/.well-known/pith/LMMEL4HAGXIRAHTQ6A6GXECYVD/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:LMMEL4HAGXIRAHTQ6A6GXECYVD","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":"df06e819cf4faf159ec9d55c8ff609edfa1b5b6227c04e4e0656ef550e2b9c4a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2020-07-17T14:09:59Z","title_canon_sha256":"f2ea4e5e2389d8595d2c0ae62785b6028e79656936608002b9bd9909dae34e97"},"schema_version":"1.0","source":{"id":"2007.09002","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2007.09002","created_at":"2026-07-05T02:26:13Z"},{"alias_kind":"arxiv_version","alias_value":"2007.09002v2","created_at":"2026-07-05T02:26:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2007.09002","created_at":"2026-07-05T02:26:13Z"},{"alias_kind":"pith_short_12","alias_value":"LMMEL4HAGXIR","created_at":"2026-07-05T02:26:13Z"},{"alias_kind":"pith_short_16","alias_value":"LMMEL4HAGXIRAHTQ","created_at":"2026-07-05T02:26:13Z"},{"alias_kind":"pith_short_8","alias_value":"LMMEL4HA","created_at":"2026-07-05T02:26:13Z"}],"graph_snapshots":[{"event_id":"sha256:de8e0d4fba6944ce465e9b110178f138a55978b8bc45c00de0331eabcf0633f8","target":"graph","created_at":"2026-07-05T02:26:13Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2007.09002/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We develop a series of N-body data challenges, functional to the final analysis of the extended Baryon Oscillation Spectroscopic Survey (eBOSS) Data Release 16 (DR16) galaxy sample. The challenges are primarily based on high-fidelity catalogs constructed from the Outer Rim simulation - a large box size realization (3 Gpc/h) characterized by an unprecedented combination of volume and mass resolution, down to 1.85x10^9 M_sun/h. We generate synthetic galaxy mocks by populating Outer Rim halos with a variety of halo occupation distribution (HOD) schemes of increasing complexity, spanning different","authors_text":"Alex Smith, Ashley J. Ross, Cheng Zhao, Etienne Burtin, Eva-Maria Mueller, Gong-Bo Zhao, Graziano Rossi, Hector Gil-Marin, Jeongin Moon, Jiamin Hou, Julian E. Bautista, Katrin Heitmann, Kyle S. Dawson, Mariana Vargas-Magana, Peter D. Choi, Romain Paviot, Salman Habib, Santiago Avila, Sebastien Fromenteau, Stephanie Escoffier, Sylvain de la Torre, Will J. Percival","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2020-07-17T14:09:59Z","title":"The Completed SDSS-IV Extended Baryon Oscillation Spectroscopic Survey: N-body Mock Challenge for Galaxy Clustering Measurements"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2007.09002","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":"sha256:1acecdc56fb5228148a8a4d66cd5a605df978ba70b2f51531a8453f8bdc85c29","target":"record","created_at":"2026-07-05T02:26:13Z","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":"df06e819cf4faf159ec9d55c8ff609edfa1b5b6227c04e4e0656ef550e2b9c4a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2020-07-17T14:09:59Z","title_canon_sha256":"f2ea4e5e2389d8595d2c0ae62785b6028e79656936608002b9bd9909dae34e97"},"schema_version":"1.0","source":{"id":"2007.09002","kind":"arxiv","version":2}},"canonical_sha256":"5b1845f0e035d1101e70f03c6b9058a8e24873d690dc2c7d4527eb90a97e7a8a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5b1845f0e035d1101e70f03c6b9058a8e24873d690dc2c7d4527eb90a97e7a8a","first_computed_at":"2026-07-05T02:26:13.213340Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T02:26:13.213340Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"hfJjm+8pERSVWZVktmPQhmiwnxG9JtlSfOt3GpV09oekB0OcuiYAAnFF1uFb0yPMhiQRYhIWuGsopCYXdNmUCg==","signature_status":"signed_v1","signed_at":"2026-07-05T02:26:13.213835Z","signed_message":"canonical_sha256_bytes"},"source_id":"2007.09002","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1acecdc56fb5228148a8a4d66cd5a605df978ba70b2f51531a8453f8bdc85c29","sha256:de8e0d4fba6944ce465e9b110178f138a55978b8bc45c00de0331eabcf0633f8"],"state_sha256":"3fec27f00a1232b63765a2fa59dfda6d431d56088f3cbb8704a95177eae06e95"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5tMbhBJDeZzgH06d86lW4grNqb6T3lG5jlSdM7DDwHe4uvjxKuYakA8wN7Z24NWkjtdMHzMcLbV07/bRKt0uCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-07T14:24:48.048672Z","bundle_sha256":"a025e7cf7a6907939a3c2d1fce216f3120570d41a784229af804ddeca544390c"}}