{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:PWTXBYBVFTXEXWHHXIGVRJ5DMA","short_pith_number":"pith:PWTXBYBV","canonical_record":{"source":{"id":"2509.09336","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"stat.AP","submitted_at":"2025-09-11T10:40:36Z","cross_cats_sorted":["stat.ME"],"title_canon_sha256":"bd6056d950bb8d44cb7fc7adaefc775469a8c6db4380dfa8d7fcde3d6ebc39e1","abstract_canon_sha256":"3fe4178a1eff01eeaedc9e4061b2c7946748f7ffb00e27b1ff3b968f1a33dfe9"},"schema_version":"1.0"},"canonical_sha256":"7da770e0352cee4bd8e7ba0d58a7a3602dac8fe287f6f99a3cf7b99fad134b04","source":{"kind":"arxiv","id":"2509.09336","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2509.09336","created_at":"2026-07-05T12:09:34Z"},{"alias_kind":"arxiv_version","alias_value":"2509.09336v1","created_at":"2026-07-05T12:09:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2509.09336","created_at":"2026-07-05T12:09:34Z"},{"alias_kind":"pith_short_12","alias_value":"PWTXBYBVFTXE","created_at":"2026-07-05T12:09:34Z"},{"alias_kind":"pith_short_16","alias_value":"PWTXBYBVFTXEXWHH","created_at":"2026-07-05T12:09:34Z"},{"alias_kind":"pith_short_8","alias_value":"PWTXBYBV","created_at":"2026-07-05T12:09:34Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:PWTXBYBVFTXEXWHHXIGVRJ5DMA","target":"record","payload":{"canonical_record":{"source":{"id":"2509.09336","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"stat.AP","submitted_at":"2025-09-11T10:40:36Z","cross_cats_sorted":["stat.ME"],"title_canon_sha256":"bd6056d950bb8d44cb7fc7adaefc775469a8c6db4380dfa8d7fcde3d6ebc39e1","abstract_canon_sha256":"3fe4178a1eff01eeaedc9e4061b2c7946748f7ffb00e27b1ff3b968f1a33dfe9"},"schema_version":"1.0"},"canonical_sha256":"7da770e0352cee4bd8e7ba0d58a7a3602dac8fe287f6f99a3cf7b99fad134b04","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T12:09:34.357105Z","signature_b64":"3leBHLaua64iRyO06qzv9Wffor3/JHwSYgVQD/4h3ZT4JnxELaj4Iv21KwvRm3b14XRj50FH9HL63kejSCTIDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7da770e0352cee4bd8e7ba0d58a7a3602dac8fe287f6f99a3cf7b99fad134b04","last_reissued_at":"2026-07-05T12:09:34.356603Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T12:09:34.356603Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2509.09336","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":"2026-07-05T12:09:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"KuxmC/KM7yRoCj413Nusx+Z5XC6ORTXybq582b3M6ke4c5R6DlPIeOb3/QSTrxagqenA8MbvlrYbQyF6NewiAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-21T18:18:16.527515Z"},"content_sha256":"7b6cabf49d94d1a7ccfad97d5f24c44dd4f1fb96281113bb1f1d61c6f6002c61","schema_version":"1.0","event_id":"sha256:7b6cabf49d94d1a7ccfad97d5f24c44dd4f1fb96281113bb1f1d61c6f6002c61"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:PWTXBYBVFTXEXWHHXIGVRJ5DMA","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A Zero-Inflated Spatio-Temporal Model for Integrating Fishery-Dependent and Independent Data under Preferential Sampling","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":["stat.ME"],"primary_cat":"stat.AP","authors_text":"Alexandra Silva, Ana Machado, Ana Moreno, Daniela Silva, Gon\\c{c}alo Ara\\'ujo, Raquel Menezes, Renato Rosa, Susana Garrido","submitted_at":"2025-09-11T10:40:36Z","abstract_excerpt":"Sustainable management of marine ecosystems is vital for maintaining healthy fishery resources, and benefits from advanced scientific tools to accurately assess species distribution patterns. In fisheries science, two primary data sources are used: fishery-independent data (FID), collected through systematic surveys, and fishery-dependent data (FDD), obtained from commercial fishing activities. While these sources provide complementary information, their distinct sampling schemes - systematic for FID and preferential for FDD - pose significant integration challenges. This study introduces a no"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2509.09336","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2509.09336/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":"2026-07-05T12:09:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"rK8RRpu0H/8LehApylsw96oCh1Zl64GGJVeu+iHuWkhZA3smxjqlxNDdeMi15qDvSBvAw+V65gY6NsX4F78tDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-21T18:18:16.528084Z"},"content_sha256":"a9e8c04b7f1219fc08f31511f82d23cacac73377de7e6f93f00f3dd89be1c8bc","schema_version":"1.0","event_id":"sha256:a9e8c04b7f1219fc08f31511f82d23cacac73377de7e6f93f00f3dd89be1c8bc"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/PWTXBYBVFTXEXWHHXIGVRJ5DMA/bundle.json","state_url":"https://pith.science/pith/PWTXBYBVFTXEXWHHXIGVRJ5DMA/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/PWTXBYBVFTXEXWHHXIGVRJ5DMA/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":"2026-08-21T18:18:16Z","links":{"resolver":"https://pith.science/pith/PWTXBYBVFTXEXWHHXIGVRJ5DMA","bundle":"https://pith.science/pith/PWTXBYBVFTXEXWHHXIGVRJ5DMA/bundle.json","state":"https://pith.science/pith/PWTXBYBVFTXEXWHHXIGVRJ5DMA/state.json","well_known_bundle":"https://pith.science/.well-known/pith/PWTXBYBVFTXEXWHHXIGVRJ5DMA/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:PWTXBYBVFTXEXWHHXIGVRJ5DMA","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":"3fe4178a1eff01eeaedc9e4061b2c7946748f7ffb00e27b1ff3b968f1a33dfe9","cross_cats_sorted":["stat.ME"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"stat.AP","submitted_at":"2025-09-11T10:40:36Z","title_canon_sha256":"bd6056d950bb8d44cb7fc7adaefc775469a8c6db4380dfa8d7fcde3d6ebc39e1"},"schema_version":"1.0","source":{"id":"2509.09336","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2509.09336","created_at":"2026-07-05T12:09:34Z"},{"alias_kind":"arxiv_version","alias_value":"2509.09336v1","created_at":"2026-07-05T12:09:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2509.09336","created_at":"2026-07-05T12:09:34Z"},{"alias_kind":"pith_short_12","alias_value":"PWTXBYBVFTXE","created_at":"2026-07-05T12:09:34Z"},{"alias_kind":"pith_short_16","alias_value":"PWTXBYBVFTXEXWHH","created_at":"2026-07-05T12:09:34Z"},{"alias_kind":"pith_short_8","alias_value":"PWTXBYBV","created_at":"2026-07-05T12:09:34Z"}],"graph_snapshots":[{"event_id":"sha256:a9e8c04b7f1219fc08f31511f82d23cacac73377de7e6f93f00f3dd89be1c8bc","target":"graph","created_at":"2026-07-05T12:09:34Z","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/2509.09336/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Sustainable management of marine ecosystems is vital for maintaining healthy fishery resources, and benefits from advanced scientific tools to accurately assess species distribution patterns. In fisheries science, two primary data sources are used: fishery-independent data (FID), collected through systematic surveys, and fishery-dependent data (FDD), obtained from commercial fishing activities. While these sources provide complementary information, their distinct sampling schemes - systematic for FID and preferential for FDD - pose significant integration challenges. This study introduces a no","authors_text":"Alexandra Silva, Ana Machado, Ana Moreno, Daniela Silva, Gon\\c{c}alo Ara\\'ujo, Raquel Menezes, Renato Rosa, Susana Garrido","cross_cats":["stat.ME"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"stat.AP","submitted_at":"2025-09-11T10:40:36Z","title":"A Zero-Inflated Spatio-Temporal Model for Integrating Fishery-Dependent and Independent Data under Preferential Sampling"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2509.09336","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":"sha256:7b6cabf49d94d1a7ccfad97d5f24c44dd4f1fb96281113bb1f1d61c6f6002c61","target":"record","created_at":"2026-07-05T12:09:34Z","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":"3fe4178a1eff01eeaedc9e4061b2c7946748f7ffb00e27b1ff3b968f1a33dfe9","cross_cats_sorted":["stat.ME"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"stat.AP","submitted_at":"2025-09-11T10:40:36Z","title_canon_sha256":"bd6056d950bb8d44cb7fc7adaefc775469a8c6db4380dfa8d7fcde3d6ebc39e1"},"schema_version":"1.0","source":{"id":"2509.09336","kind":"arxiv","version":1}},"canonical_sha256":"7da770e0352cee4bd8e7ba0d58a7a3602dac8fe287f6f99a3cf7b99fad134b04","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7da770e0352cee4bd8e7ba0d58a7a3602dac8fe287f6f99a3cf7b99fad134b04","first_computed_at":"2026-07-05T12:09:34.356603Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T12:09:34.356603Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"3leBHLaua64iRyO06qzv9Wffor3/JHwSYgVQD/4h3ZT4JnxELaj4Iv21KwvRm3b14XRj50FH9HL63kejSCTIDA==","signature_status":"signed_v1","signed_at":"2026-07-05T12:09:34.357105Z","signed_message":"canonical_sha256_bytes"},"source_id":"2509.09336","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7b6cabf49d94d1a7ccfad97d5f24c44dd4f1fb96281113bb1f1d61c6f6002c61","sha256:a9e8c04b7f1219fc08f31511f82d23cacac73377de7e6f93f00f3dd89be1c8bc"],"state_sha256":"1c6c57deda2797970fd2fce7253561c474cd90da81216bad5e8ed6c17ecf80d9"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"b/3ozFW58Eehowp0BJNJtwVoUNRi9GLowiGPWTbt9p1khbMh0tRHjy683G4WssFnGyPN0BGFzRh9V/nXvDmmBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-21T18:18:16.534846Z","bundle_sha256":"895da54179284b392ef582b576954ff6ded9a1fbd596b19eba8e9fd8c249191c"}}