{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:FJCLTN5O6OUNRHDRMKNOOGFVCM","short_pith_number":"pith:FJCLTN5O","canonical_record":{"source":{"id":"1711.00157","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.AP","submitted_at":"2017-11-01T01:34:02Z","cross_cats_sorted":[],"title_canon_sha256":"5496fdd5b3604d834cd19a52ceaae46109e2602d97032d397049ca975087bfde","abstract_canon_sha256":"4d3cbc60a770bb6b28f0963a7de27248d0e1fdeef651e3ba5a75f824eeab8152"},"schema_version":"1.0"},"canonical_sha256":"2a44b9b7aef3a8d89c71629ae718b513129d8824545d5632a2c4f6836999d0ee","source":{"kind":"arxiv","id":"1711.00157","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1711.00157","created_at":"2026-05-18T00:15:37Z"},{"alias_kind":"arxiv_version","alias_value":"1711.00157v3","created_at":"2026-05-18T00:15:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1711.00157","created_at":"2026-05-18T00:15:37Z"},{"alias_kind":"pith_short_12","alias_value":"FJCLTN5O6OUN","created_at":"2026-05-18T12:31:15Z"},{"alias_kind":"pith_short_16","alias_value":"FJCLTN5O6OUNRHDR","created_at":"2026-05-18T12:31:15Z"},{"alias_kind":"pith_short_8","alias_value":"FJCLTN5O","created_at":"2026-05-18T12:31:15Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:FJCLTN5O6OUNRHDRMKNOOGFVCM","target":"record","payload":{"canonical_record":{"source":{"id":"1711.00157","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.AP","submitted_at":"2017-11-01T01:34:02Z","cross_cats_sorted":[],"title_canon_sha256":"5496fdd5b3604d834cd19a52ceaae46109e2602d97032d397049ca975087bfde","abstract_canon_sha256":"4d3cbc60a770bb6b28f0963a7de27248d0e1fdeef651e3ba5a75f824eeab8152"},"schema_version":"1.0"},"canonical_sha256":"2a44b9b7aef3a8d89c71629ae718b513129d8824545d5632a2c4f6836999d0ee","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:15:37.126196Z","signature_b64":"MUwfHVnArK6p5P0MYuzuDBiFSOGPO/uS4YUMbyL/frixFLpM81Vc5//wOpAHfscyKW8/7A8/8Uib5lwMxwcCBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2a44b9b7aef3a8d89c71629ae718b513129d8824545d5632a2c4f6836999d0ee","last_reissued_at":"2026-05-18T00:15:37.125690Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:15:37.125690Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1711.00157","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:15:37Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vogxdQbNqVeWb95zzYfbXCiUaj/PkiojFuS7GiIUmIVfqDQ2+KQeQFiuHV176nd/WkglhGyyvMzl3WgLAYkRBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T20:05:39.041395Z"},"content_sha256":"5a0ec4737638d584185a70c71cd551cd68d764d15f5cd48c0c10899f1d258299","schema_version":"1.0","event_id":"sha256:5a0ec4737638d584185a70c71cd551cd68d764d15f5cd48c0c10899f1d258299"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:FJCLTN5O6OUNRHDRMKNOOGFVCM","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Bayesian Variable Selection for Multivariate Zero-Inflated Models: Application to Microbiome Count Data","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"stat.AP","authors_text":"Anna-Barbara Moscicki, Brent A. Coull, Bruce J. Paster, Jacqueline R. Starr, Kyu Ha Lee","submitted_at":"2017-11-01T01:34:02Z","abstract_excerpt":"Microorganisms play critical roles in human health and disease. It is well known that microbes live in diverse communities in which they interact synergistically or antagonistically. Thus for estimating microbial associations with clinical covariates, multivariate statistical models are preferred. Multivariate models allow one to estimate and exploit complex interdependencies among multiple taxa, yielding more powerful tests of exposure or treatment effects than application of taxon-specific univariate analyses. In addition, the analysis of microbial count data requires special attention becau"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1711.00157","kind":"arxiv","version":3},"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":"2026-05-18T00:15:37Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"bLj2uisGRV5LBuXb1r+9A5wBkPw95cisuIBili4lGRhO69pARX/MfAJjxIRy94JR7E8Dm55BYYUu6TiHxrrwDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T20:05:39.041785Z"},"content_sha256":"ff7bfd3144c8974c1adf70c0defa9fc20c16884c2559eef83b0a505598a3e715","schema_version":"1.0","event_id":"sha256:ff7bfd3144c8974c1adf70c0defa9fc20c16884c2559eef83b0a505598a3e715"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/FJCLTN5O6OUNRHDRMKNOOGFVCM/bundle.json","state_url":"https://pith.science/pith/FJCLTN5O6OUNRHDRMKNOOGFVCM/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/FJCLTN5O6OUNRHDRMKNOOGFVCM/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":"2026-05-31T20:05:39Z","links":{"resolver":"https://pith.science/pith/FJCLTN5O6OUNRHDRMKNOOGFVCM","bundle":"https://pith.science/pith/FJCLTN5O6OUNRHDRMKNOOGFVCM/bundle.json","state":"https://pith.science/pith/FJCLTN5O6OUNRHDRMKNOOGFVCM/state.json","well_known_bundle":"https://pith.science/.well-known/pith/FJCLTN5O6OUNRHDRMKNOOGFVCM/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:FJCLTN5O6OUNRHDRMKNOOGFVCM","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":"4d3cbc60a770bb6b28f0963a7de27248d0e1fdeef651e3ba5a75f824eeab8152","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.AP","submitted_at":"2017-11-01T01:34:02Z","title_canon_sha256":"5496fdd5b3604d834cd19a52ceaae46109e2602d97032d397049ca975087bfde"},"schema_version":"1.0","source":{"id":"1711.00157","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1711.00157","created_at":"2026-05-18T00:15:37Z"},{"alias_kind":"arxiv_version","alias_value":"1711.00157v3","created_at":"2026-05-18T00:15:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1711.00157","created_at":"2026-05-18T00:15:37Z"},{"alias_kind":"pith_short_12","alias_value":"FJCLTN5O6OUN","created_at":"2026-05-18T12:31:15Z"},{"alias_kind":"pith_short_16","alias_value":"FJCLTN5O6OUNRHDR","created_at":"2026-05-18T12:31:15Z"},{"alias_kind":"pith_short_8","alias_value":"FJCLTN5O","created_at":"2026-05-18T12:31:15Z"}],"graph_snapshots":[{"event_id":"sha256:ff7bfd3144c8974c1adf70c0defa9fc20c16884c2559eef83b0a505598a3e715","target":"graph","created_at":"2026-05-18T00:15:37Z","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":"Microorganisms play critical roles in human health and disease. It is well known that microbes live in diverse communities in which they interact synergistically or antagonistically. Thus for estimating microbial associations with clinical covariates, multivariate statistical models are preferred. Multivariate models allow one to estimate and exploit complex interdependencies among multiple taxa, yielding more powerful tests of exposure or treatment effects than application of taxon-specific univariate analyses. In addition, the analysis of microbial count data requires special attention becau","authors_text":"Anna-Barbara Moscicki, Brent A. Coull, Bruce J. Paster, Jacqueline R. Starr, Kyu Ha Lee","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.AP","submitted_at":"2017-11-01T01:34:02Z","title":"Bayesian Variable Selection for Multivariate Zero-Inflated Models: Application to Microbiome Count Data"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1711.00157","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":"sha256:5a0ec4737638d584185a70c71cd551cd68d764d15f5cd48c0c10899f1d258299","target":"record","created_at":"2026-05-18T00:15:37Z","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":"4d3cbc60a770bb6b28f0963a7de27248d0e1fdeef651e3ba5a75f824eeab8152","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.AP","submitted_at":"2017-11-01T01:34:02Z","title_canon_sha256":"5496fdd5b3604d834cd19a52ceaae46109e2602d97032d397049ca975087bfde"},"schema_version":"1.0","source":{"id":"1711.00157","kind":"arxiv","version":3}},"canonical_sha256":"2a44b9b7aef3a8d89c71629ae718b513129d8824545d5632a2c4f6836999d0ee","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2a44b9b7aef3a8d89c71629ae718b513129d8824545d5632a2c4f6836999d0ee","first_computed_at":"2026-05-18T00:15:37.125690Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:15:37.125690Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"MUwfHVnArK6p5P0MYuzuDBiFSOGPO/uS4YUMbyL/frixFLpM81Vc5//wOpAHfscyKW8/7A8/8Uib5lwMxwcCBA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:15:37.126196Z","signed_message":"canonical_sha256_bytes"},"source_id":"1711.00157","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5a0ec4737638d584185a70c71cd551cd68d764d15f5cd48c0c10899f1d258299","sha256:ff7bfd3144c8974c1adf70c0defa9fc20c16884c2559eef83b0a505598a3e715"],"state_sha256":"fffbb5a1413697a64c4f66fcd25b48aa96fc57edcc9bda4502251b0ed831c04f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"wUorGRCtc6JjonpN98uz+epuAleJyWvj/dJd04fF9TpNKkGpXJwRKCfDkkctFRAVhEUgjzlw9K1e7jb16VY2AA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-31T20:05:39.044377Z","bundle_sha256":"03796cd17b958b2990c3db6992570b01ab6092623ee9f99297b5b62f7437be90"}}