{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:5VCIPECDCB6PHKQJH3WHPLSQAD","short_pith_number":"pith:5VCIPECD","canonical_record":{"source":{"id":"1706.01834","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2017-06-06T16:11:15Z","cross_cats_sorted":[],"title_canon_sha256":"a05a63038d8a09052ac3c2c18999a6182c072eb6ee2d5ce1353df282ed63099b","abstract_canon_sha256":"b2de6268489673ae4c67acc777032c300204fe65857dbad11aedefc8692e7cb4"},"schema_version":"1.0"},"canonical_sha256":"ed44879043107cf3aa093eec77ae5000f9f5f892e28f6438f273ac11c0f56508","source":{"kind":"arxiv","id":"1706.01834","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1706.01834","created_at":"2026-05-18T00:26:57Z"},{"alias_kind":"arxiv_version","alias_value":"1706.01834v1","created_at":"2026-05-18T00:26:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1706.01834","created_at":"2026-05-18T00:26:57Z"},{"alias_kind":"pith_short_12","alias_value":"5VCIPECDCB6P","created_at":"2026-05-18T12:31:00Z"},{"alias_kind":"pith_short_16","alias_value":"5VCIPECDCB6PHKQJ","created_at":"2026-05-18T12:31:00Z"},{"alias_kind":"pith_short_8","alias_value":"5VCIPECD","created_at":"2026-05-18T12:31:00Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:5VCIPECDCB6PHKQJH3WHPLSQAD","target":"record","payload":{"canonical_record":{"source":{"id":"1706.01834","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2017-06-06T16:11:15Z","cross_cats_sorted":[],"title_canon_sha256":"a05a63038d8a09052ac3c2c18999a6182c072eb6ee2d5ce1353df282ed63099b","abstract_canon_sha256":"b2de6268489673ae4c67acc777032c300204fe65857dbad11aedefc8692e7cb4"},"schema_version":"1.0"},"canonical_sha256":"ed44879043107cf3aa093eec77ae5000f9f5f892e28f6438f273ac11c0f56508","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:26:57.070266Z","signature_b64":"hGbgsxtJ0AOVntrQK00PLM3U8E2+MK1ieea3nBypjENFyVSgV+/vN7LXlznRvoq3Pe32ZfAl0rJ4/cH7A+C2Ag==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ed44879043107cf3aa093eec77ae5000f9f5f892e28f6438f273ac11c0f56508","last_reissued_at":"2026-05-18T00:26:57.069662Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:26:57.069662Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1706.01834","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:26:57Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"HWYLwXrrSSo0UJLm4PDy8G7SSr12CA4HXG6xWwxU5hfjoU6xaeS3hG3uDCFSz7TitBmqe29t6SwgMSw58dt0Ag==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T17:35:02.509912Z"},"content_sha256":"e1854e8eac0c1ff0b1b369ab4b8d8d044cd63c8a2ee0baba1b4f1c9c640579e3","schema_version":"1.0","event_id":"sha256:e1854e8eac0c1ff0b1b369ab4b8d8d044cd63c8a2ee0baba1b4f1c9c640579e3"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:5VCIPECDCB6PHKQJH3WHPLSQAD","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Disantangling the effects of Doppler velocity and primordial non-Gaussianity in galaxy power spectra","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"Daniele Bertacca, L. Raul Abramo","submitted_at":"2017-06-06T16:11:15Z","abstract_excerpt":"We study the detectability of large-scale velocity effects on galaxy clustering, by simulating galaxy surveys and combining the clustering of different types of tracers of large-scale structure. We employ a set of lognormal mocks that simulate a $20.000$ deg$^2$ near-complete survey up to $z=0.8$, in which each galaxy mock traces the spatial distribution of dark matter of that mock with a realistic bias prescription. We find that the ratios of the monopoles of the power spectra of different types of tracers carry most of the information that can be extracted from a multi-tracer analysis. In pa"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1706.01834","kind":"arxiv","version":1},"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":"2026-05-18T00:26:57Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"EmlvWg4mSOE8u9gPWzzArjCEAyjpMGwzfPxHrkkIZjIU4jxO3n1MZvOjpcOuqk3w53Iw4J28uaUvSq9bUMhqDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T17:35:02.510598Z"},"content_sha256":"69fc562be86b3eb093a7d2d937f1e82f44f061ab28c94f43a0f847275db9c3e2","schema_version":"1.0","event_id":"sha256:69fc562be86b3eb093a7d2d937f1e82f44f061ab28c94f43a0f847275db9c3e2"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/5VCIPECDCB6PHKQJH3WHPLSQAD/bundle.json","state_url":"https://pith.science/pith/5VCIPECDCB6PHKQJH3WHPLSQAD/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/5VCIPECDCB6PHKQJH3WHPLSQAD/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":"2026-05-28T17:35:02Z","links":{"resolver":"https://pith.science/pith/5VCIPECDCB6PHKQJH3WHPLSQAD","bundle":"https://pith.science/pith/5VCIPECDCB6PHKQJH3WHPLSQAD/bundle.json","state":"https://pith.science/pith/5VCIPECDCB6PHKQJH3WHPLSQAD/state.json","well_known_bundle":"https://pith.science/.well-known/pith/5VCIPECDCB6PHKQJH3WHPLSQAD/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:5VCIPECDCB6PHKQJH3WHPLSQAD","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":"b2de6268489673ae4c67acc777032c300204fe65857dbad11aedefc8692e7cb4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2017-06-06T16:11:15Z","title_canon_sha256":"a05a63038d8a09052ac3c2c18999a6182c072eb6ee2d5ce1353df282ed63099b"},"schema_version":"1.0","source":{"id":"1706.01834","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1706.01834","created_at":"2026-05-18T00:26:57Z"},{"alias_kind":"arxiv_version","alias_value":"1706.01834v1","created_at":"2026-05-18T00:26:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1706.01834","created_at":"2026-05-18T00:26:57Z"},{"alias_kind":"pith_short_12","alias_value":"5VCIPECDCB6P","created_at":"2026-05-18T12:31:00Z"},{"alias_kind":"pith_short_16","alias_value":"5VCIPECDCB6PHKQJ","created_at":"2026-05-18T12:31:00Z"},{"alias_kind":"pith_short_8","alias_value":"5VCIPECD","created_at":"2026-05-18T12:31:00Z"}],"graph_snapshots":[{"event_id":"sha256:69fc562be86b3eb093a7d2d937f1e82f44f061ab28c94f43a0f847275db9c3e2","target":"graph","created_at":"2026-05-18T00:26:57Z","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 study the detectability of large-scale velocity effects on galaxy clustering, by simulating galaxy surveys and combining the clustering of different types of tracers of large-scale structure. We employ a set of lognormal mocks that simulate a $20.000$ deg$^2$ near-complete survey up to $z=0.8$, in which each galaxy mock traces the spatial distribution of dark matter of that mock with a realistic bias prescription. We find that the ratios of the monopoles of the power spectra of different types of tracers carry most of the information that can be extracted from a multi-tracer analysis. In pa","authors_text":"Daniele Bertacca, L. Raul Abramo","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2017-06-06T16:11:15Z","title":"Disantangling the effects of Doppler velocity and primordial non-Gaussianity in galaxy power spectra"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1706.01834","kind":"arxiv","version":1},"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:e1854e8eac0c1ff0b1b369ab4b8d8d044cd63c8a2ee0baba1b4f1c9c640579e3","target":"record","created_at":"2026-05-18T00:26:57Z","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":"b2de6268489673ae4c67acc777032c300204fe65857dbad11aedefc8692e7cb4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2017-06-06T16:11:15Z","title_canon_sha256":"a05a63038d8a09052ac3c2c18999a6182c072eb6ee2d5ce1353df282ed63099b"},"schema_version":"1.0","source":{"id":"1706.01834","kind":"arxiv","version":1}},"canonical_sha256":"ed44879043107cf3aa093eec77ae5000f9f5f892e28f6438f273ac11c0f56508","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ed44879043107cf3aa093eec77ae5000f9f5f892e28f6438f273ac11c0f56508","first_computed_at":"2026-05-18T00:26:57.069662Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:26:57.069662Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"hGbgsxtJ0AOVntrQK00PLM3U8E2+MK1ieea3nBypjENFyVSgV+/vN7LXlznRvoq3Pe32ZfAl0rJ4/cH7A+C2Ag==","signature_status":"signed_v1","signed_at":"2026-05-18T00:26:57.070266Z","signed_message":"canonical_sha256_bytes"},"source_id":"1706.01834","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e1854e8eac0c1ff0b1b369ab4b8d8d044cd63c8a2ee0baba1b4f1c9c640579e3","sha256:69fc562be86b3eb093a7d2d937f1e82f44f061ab28c94f43a0f847275db9c3e2"],"state_sha256":"860ebe5b9a7d6a6a89de7ce0bd0d55f2b0176ddbe19bc068e7b7fa2444c1f3bc"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"p6mdLd3Ejaik+w4g2RJc9F9oPAcSXIf82nfl+RMs8/g4cQYq07p/guWv9KA98DEIhqz/6MBsvowJ/BS1XIE+Bw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T17:35:02.514509Z","bundle_sha256":"0bf01308d6cc45a78bc29ac100af8ddb42ac142b8d2b777a21bd474c09e6ca1b"}}