{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:KXVFK6N3MGWT4ILLUXYKFFG4AT","short_pith_number":"pith:KXVFK6N3","canonical_record":{"source":{"id":"1904.13046","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.AP","submitted_at":"2019-04-30T04:48:15Z","cross_cats_sorted":[],"title_canon_sha256":"6096f6493625ca423f086987df41b414b81329f1884b13f66d465a57a29ed5ee","abstract_canon_sha256":"1fae3288861b542c96451ecf133b52d1b451ca85d9bf1121bf2bf848e83d9aea"},"schema_version":"1.0"},"canonical_sha256":"55ea5579bb61ad3e216ba5f0a294dc04e74fd24f78de3b1655c8354affba9e4e","source":{"kind":"arxiv","id":"1904.13046","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1904.13046","created_at":"2026-05-17T23:47:24Z"},{"alias_kind":"arxiv_version","alias_value":"1904.13046v1","created_at":"2026-05-17T23:47:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1904.13046","created_at":"2026-05-17T23:47:24Z"},{"alias_kind":"pith_short_12","alias_value":"KXVFK6N3MGWT","created_at":"2026-05-18T12:33:21Z"},{"alias_kind":"pith_short_16","alias_value":"KXVFK6N3MGWT4ILL","created_at":"2026-05-18T12:33:21Z"},{"alias_kind":"pith_short_8","alias_value":"KXVFK6N3","created_at":"2026-05-18T12:33:21Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:KXVFK6N3MGWT4ILLUXYKFFG4AT","target":"record","payload":{"canonical_record":{"source":{"id":"1904.13046","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.AP","submitted_at":"2019-04-30T04:48:15Z","cross_cats_sorted":[],"title_canon_sha256":"6096f6493625ca423f086987df41b414b81329f1884b13f66d465a57a29ed5ee","abstract_canon_sha256":"1fae3288861b542c96451ecf133b52d1b451ca85d9bf1121bf2bf848e83d9aea"},"schema_version":"1.0"},"canonical_sha256":"55ea5579bb61ad3e216ba5f0a294dc04e74fd24f78de3b1655c8354affba9e4e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:47:24.098854Z","signature_b64":"v7SaNGPQFp1+QNc/ruVktCyOodK8Dt633Z9v8RTdW6O2PhJ6graF2YRUrV6q9PvE3MY0G3ZhhfE+EiMYZ0X1Cg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"55ea5579bb61ad3e216ba5f0a294dc04e74fd24f78de3b1655c8354affba9e4e","last_reissued_at":"2026-05-17T23:47:24.098237Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:47:24.098237Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1904.13046","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":"2026-05-17T23:47:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/ctqfPoPAAcdT49PHXQC1NyeXSGYQIsseOb8UZ0GrYHZgIeqEBtCckG29by8obUULiTzd2ItqzTsWtVrvFO9BA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-10T09:04:03.973349Z"},"content_sha256":"09aa0c5d0a500a00a7bbbb2a8ac14514b8a07ede88d05077f2ff7b1f68d8187f","schema_version":"1.0","event_id":"sha256:09aa0c5d0a500a00a7bbbb2a8ac14514b8a07ede88d05077f2ff7b1f68d8187f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:KXVFK6N3MGWT4ILLUXYKFFG4AT","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Models for Genetic Diversity Generated by Negative Binomial Point Processes","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"stat.AP","authors_text":"Ross A. Maller, Soudabeh Shemehsavar, Yuguang F. Ipsen","submitted_at":"2019-04-30T04:48:15Z","abstract_excerpt":"We develop a model based on a generalised Poisson-Dirichlet distribution for the analysis of genetic diversity, and illustrate its use on microsatellite data for the genus Dasyurus (the quoll, a marsupial carnivore listed as near-threatened in Australia). Our class of distributions, termed $PD_\\alpha^{(r)}$, is constructed from a negative binomial point process, generalizing the usual one-parameter $PD_\\alpha$ model, which is constructed from a Poisson point process. Both models have at their heart a Stable$(\\alpha)$ process, but in $PD_\\alpha^{(r)}$, an extra parameter $r>0$ adds flexibility,"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1904.13046","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":"2026-05-17T23:47:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TkVl03b26jBHLuOFkMERp4HZ4cd/Jxn3yReIS0AJXEEAJC1pDnBinhw4lq0xZSlPHpCimfprOoJeP5xXY2pDDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-10T09:04:03.974019Z"},"content_sha256":"6380006499e81c9b22fe4113b6a21e38229659df956e4bcfe54a13a1936cbd91","schema_version":"1.0","event_id":"sha256:6380006499e81c9b22fe4113b6a21e38229659df956e4bcfe54a13a1936cbd91"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/KXVFK6N3MGWT4ILLUXYKFFG4AT/bundle.json","state_url":"https://pith.science/pith/KXVFK6N3MGWT4ILLUXYKFFG4AT/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/KXVFK6N3MGWT4ILLUXYKFFG4AT/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":"2026-06-10T09:04:03Z","links":{"resolver":"https://pith.science/pith/KXVFK6N3MGWT4ILLUXYKFFG4AT","bundle":"https://pith.science/pith/KXVFK6N3MGWT4ILLUXYKFFG4AT/bundle.json","state":"https://pith.science/pith/KXVFK6N3MGWT4ILLUXYKFFG4AT/state.json","well_known_bundle":"https://pith.science/.well-known/pith/KXVFK6N3MGWT4ILLUXYKFFG4AT/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:KXVFK6N3MGWT4ILLUXYKFFG4AT","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":"1fae3288861b542c96451ecf133b52d1b451ca85d9bf1121bf2bf848e83d9aea","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.AP","submitted_at":"2019-04-30T04:48:15Z","title_canon_sha256":"6096f6493625ca423f086987df41b414b81329f1884b13f66d465a57a29ed5ee"},"schema_version":"1.0","source":{"id":"1904.13046","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1904.13046","created_at":"2026-05-17T23:47:24Z"},{"alias_kind":"arxiv_version","alias_value":"1904.13046v1","created_at":"2026-05-17T23:47:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1904.13046","created_at":"2026-05-17T23:47:24Z"},{"alias_kind":"pith_short_12","alias_value":"KXVFK6N3MGWT","created_at":"2026-05-18T12:33:21Z"},{"alias_kind":"pith_short_16","alias_value":"KXVFK6N3MGWT4ILL","created_at":"2026-05-18T12:33:21Z"},{"alias_kind":"pith_short_8","alias_value":"KXVFK6N3","created_at":"2026-05-18T12:33:21Z"}],"graph_snapshots":[{"event_id":"sha256:6380006499e81c9b22fe4113b6a21e38229659df956e4bcfe54a13a1936cbd91","target":"graph","created_at":"2026-05-17T23:47:24Z","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 develop a model based on a generalised Poisson-Dirichlet distribution for the analysis of genetic diversity, and illustrate its use on microsatellite data for the genus Dasyurus (the quoll, a marsupial carnivore listed as near-threatened in Australia). Our class of distributions, termed $PD_\\alpha^{(r)}$, is constructed from a negative binomial point process, generalizing the usual one-parameter $PD_\\alpha$ model, which is constructed from a Poisson point process. Both models have at their heart a Stable$(\\alpha)$ process, but in $PD_\\alpha^{(r)}$, an extra parameter $r>0$ adds flexibility,","authors_text":"Ross A. Maller, Soudabeh Shemehsavar, Yuguang F. Ipsen","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.AP","submitted_at":"2019-04-30T04:48:15Z","title":"Models for Genetic Diversity Generated by Negative Binomial Point Processes"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1904.13046","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":"sha256:09aa0c5d0a500a00a7bbbb2a8ac14514b8a07ede88d05077f2ff7b1f68d8187f","target":"record","created_at":"2026-05-17T23:47:24Z","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":"1fae3288861b542c96451ecf133b52d1b451ca85d9bf1121bf2bf848e83d9aea","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.AP","submitted_at":"2019-04-30T04:48:15Z","title_canon_sha256":"6096f6493625ca423f086987df41b414b81329f1884b13f66d465a57a29ed5ee"},"schema_version":"1.0","source":{"id":"1904.13046","kind":"arxiv","version":1}},"canonical_sha256":"55ea5579bb61ad3e216ba5f0a294dc04e74fd24f78de3b1655c8354affba9e4e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"55ea5579bb61ad3e216ba5f0a294dc04e74fd24f78de3b1655c8354affba9e4e","first_computed_at":"2026-05-17T23:47:24.098237Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:47:24.098237Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"v7SaNGPQFp1+QNc/ruVktCyOodK8Dt633Z9v8RTdW6O2PhJ6graF2YRUrV6q9PvE3MY0G3ZhhfE+EiMYZ0X1Cg==","signature_status":"signed_v1","signed_at":"2026-05-17T23:47:24.098854Z","signed_message":"canonical_sha256_bytes"},"source_id":"1904.13046","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:09aa0c5d0a500a00a7bbbb2a8ac14514b8a07ede88d05077f2ff7b1f68d8187f","sha256:6380006499e81c9b22fe4113b6a21e38229659df956e4bcfe54a13a1936cbd91"],"state_sha256":"54e8666ec90716b0968c5b00cdb117be563a58c2322974348dcfa41b1e06c563"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vfYsaUC7jMTiTVWE18n3yJwhJnpVifcsLx2vPmqGK5nR8BeSdMHNlNBzef6NjAppI2AptbXiA/61t6sTS5QSAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-10T09:04:03.977690Z","bundle_sha256":"d9a83c5fd46c712b4b5f2effe6a6ab6096c69d8cf7ca79d607310e3ce528c767"}}