{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:XNPJHJX743I6UI7YETXDDZ2GFF","short_pith_number":"pith:XNPJHJX7","canonical_record":{"source":{"id":"1412.5848","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.AP","submitted_at":"2014-12-18T13:18:25Z","cross_cats_sorted":["stat.ME"],"title_canon_sha256":"14876e571d9ebf525e56f4004d7287eec8cca000e678d6a7b165034fbabd2d88","abstract_canon_sha256":"029a0c5a5025bec3441f75e84809ae844f690aa78f971c8a1e03090c28f4fc39"},"schema_version":"1.0"},"canonical_sha256":"bb5e93a6ffe6d1ea23f824ee31e746297de7938fdda67accd1c3501bc793249b","source":{"kind":"arxiv","id":"1412.5848","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1412.5848","created_at":"2026-05-18T02:30:56Z"},{"alias_kind":"arxiv_version","alias_value":"1412.5848v1","created_at":"2026-05-18T02:30:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1412.5848","created_at":"2026-05-18T02:30:56Z"},{"alias_kind":"pith_short_12","alias_value":"XNPJHJX743I6","created_at":"2026-05-18T12:28:57Z"},{"alias_kind":"pith_short_16","alias_value":"XNPJHJX743I6UI7Y","created_at":"2026-05-18T12:28:57Z"},{"alias_kind":"pith_short_8","alias_value":"XNPJHJX7","created_at":"2026-05-18T12:28:57Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:XNPJHJX743I6UI7YETXDDZ2GFF","target":"record","payload":{"canonical_record":{"source":{"id":"1412.5848","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.AP","submitted_at":"2014-12-18T13:18:25Z","cross_cats_sorted":["stat.ME"],"title_canon_sha256":"14876e571d9ebf525e56f4004d7287eec8cca000e678d6a7b165034fbabd2d88","abstract_canon_sha256":"029a0c5a5025bec3441f75e84809ae844f690aa78f971c8a1e03090c28f4fc39"},"schema_version":"1.0"},"canonical_sha256":"bb5e93a6ffe6d1ea23f824ee31e746297de7938fdda67accd1c3501bc793249b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:30:56.234203Z","signature_b64":"RUw1qWtBg/DIuvkdHhHiC0WEkPszDQsePFcr4Oyz4ccOoE59PmnrnF9ETnWU5ihOy/CWq3MqkSqjiEak4PqwCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"bb5e93a6ffe6d1ea23f824ee31e746297de7938fdda67accd1c3501bc793249b","last_reissued_at":"2026-05-18T02:30:56.233543Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:30:56.233543Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1412.5848","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":"2026-05-18T02:30:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fFNccnliBLwFnJGLVTfVR8400nAukylf0AwcQwt/1CKcxYlQi/AT7tYKNjuyB4nFfMzbWkF//UrMY/RoONozBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-01T03:36:32.140678Z"},"content_sha256":"fc7c033c4057926fcdeb2097182c04812c5b7645f0c2a4d718fbd96223f02937","schema_version":"1.0","event_id":"sha256:fc7c033c4057926fcdeb2097182c04812c5b7645f0c2a4d718fbd96223f02937"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:XNPJHJX743I6UI7YETXDDZ2GFF","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Analyzing Volleyball Data on a Compositional Regression Model Approach: An Application to the Brazilian Men's Volleyball Super League 2011/2012 Data","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["stat.ME"],"primary_cat":"stat.AP","authors_text":"Adriano K. Suzuki, Francisco Louzada, Taciana K. O. Shimizu","submitted_at":"2014-12-18T13:18:25Z","abstract_excerpt":"Volleyball has become a competitive sport with high physical and technical performance. Matches results are based on the players and teams'skills as technical and tactical strategies to succeed in a championship. At this point, some studies are carried out on the performance analysis of different match elements, contributing to the development of this sport. In this paper, we proposed a new approach to analyze volleyball data. The study is based on the compositional data methodology modeling in regression model. The parameters are obtained through the maximum likelihood. We performed a simulat"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1412.5848","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":"2026-05-18T02:30:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"nEmksMXb2aeVqqOaGi0oxwl/yaARKwH+CW2MoMxCNUq/yy4iIV95KEPL8P7gTO646qlpNkaeUdHl5dyBHJIrCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-01T03:36:32.141028Z"},"content_sha256":"87fee3b7614e427e0c8933d88afdab723d6f215bb8a3f377eea6cf707043cb20","schema_version":"1.0","event_id":"sha256:87fee3b7614e427e0c8933d88afdab723d6f215bb8a3f377eea6cf707043cb20"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/XNPJHJX743I6UI7YETXDDZ2GFF/bundle.json","state_url":"https://pith.science/pith/XNPJHJX743I6UI7YETXDDZ2GFF/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/XNPJHJX743I6UI7YETXDDZ2GFF/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":"2026-07-01T03:36:32Z","links":{"resolver":"https://pith.science/pith/XNPJHJX743I6UI7YETXDDZ2GFF","bundle":"https://pith.science/pith/XNPJHJX743I6UI7YETXDDZ2GFF/bundle.json","state":"https://pith.science/pith/XNPJHJX743I6UI7YETXDDZ2GFF/state.json","well_known_bundle":"https://pith.science/.well-known/pith/XNPJHJX743I6UI7YETXDDZ2GFF/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:XNPJHJX743I6UI7YETXDDZ2GFF","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":"029a0c5a5025bec3441f75e84809ae844f690aa78f971c8a1e03090c28f4fc39","cross_cats_sorted":["stat.ME"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.AP","submitted_at":"2014-12-18T13:18:25Z","title_canon_sha256":"14876e571d9ebf525e56f4004d7287eec8cca000e678d6a7b165034fbabd2d88"},"schema_version":"1.0","source":{"id":"1412.5848","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1412.5848","created_at":"2026-05-18T02:30:56Z"},{"alias_kind":"arxiv_version","alias_value":"1412.5848v1","created_at":"2026-05-18T02:30:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1412.5848","created_at":"2026-05-18T02:30:56Z"},{"alias_kind":"pith_short_12","alias_value":"XNPJHJX743I6","created_at":"2026-05-18T12:28:57Z"},{"alias_kind":"pith_short_16","alias_value":"XNPJHJX743I6UI7Y","created_at":"2026-05-18T12:28:57Z"},{"alias_kind":"pith_short_8","alias_value":"XNPJHJX7","created_at":"2026-05-18T12:28:57Z"}],"graph_snapshots":[{"event_id":"sha256:87fee3b7614e427e0c8933d88afdab723d6f215bb8a3f377eea6cf707043cb20","target":"graph","created_at":"2026-05-18T02:30:56Z","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":"Volleyball has become a competitive sport with high physical and technical performance. Matches results are based on the players and teams'skills as technical and tactical strategies to succeed in a championship. At this point, some studies are carried out on the performance analysis of different match elements, contributing to the development of this sport. In this paper, we proposed a new approach to analyze volleyball data. The study is based on the compositional data methodology modeling in regression model. The parameters are obtained through the maximum likelihood. We performed a simulat","authors_text":"Adriano K. Suzuki, Francisco Louzada, Taciana K. O. Shimizu","cross_cats":["stat.ME"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.AP","submitted_at":"2014-12-18T13:18:25Z","title":"Analyzing Volleyball Data on a Compositional Regression Model Approach: An Application to the Brazilian Men's Volleyball Super League 2011/2012 Data"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1412.5848","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:fc7c033c4057926fcdeb2097182c04812c5b7645f0c2a4d718fbd96223f02937","target":"record","created_at":"2026-05-18T02:30:56Z","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":"029a0c5a5025bec3441f75e84809ae844f690aa78f971c8a1e03090c28f4fc39","cross_cats_sorted":["stat.ME"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.AP","submitted_at":"2014-12-18T13:18:25Z","title_canon_sha256":"14876e571d9ebf525e56f4004d7287eec8cca000e678d6a7b165034fbabd2d88"},"schema_version":"1.0","source":{"id":"1412.5848","kind":"arxiv","version":1}},"canonical_sha256":"bb5e93a6ffe6d1ea23f824ee31e746297de7938fdda67accd1c3501bc793249b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"bb5e93a6ffe6d1ea23f824ee31e746297de7938fdda67accd1c3501bc793249b","first_computed_at":"2026-05-18T02:30:56.233543Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:30:56.233543Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"RUw1qWtBg/DIuvkdHhHiC0WEkPszDQsePFcr4Oyz4ccOoE59PmnrnF9ETnWU5ihOy/CWq3MqkSqjiEak4PqwCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:30:56.234203Z","signed_message":"canonical_sha256_bytes"},"source_id":"1412.5848","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:fc7c033c4057926fcdeb2097182c04812c5b7645f0c2a4d718fbd96223f02937","sha256:87fee3b7614e427e0c8933d88afdab723d6f215bb8a3f377eea6cf707043cb20"],"state_sha256":"d8d7b8432ea9d8f89d28c9439d13ac001e8fcc9d2216edd8a549278576f8b3a4"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+M+WMnzWruBSIy/o9vwHRrNTPVX4kYcSfAhRupv5fVcowbvzr1QVhd+Z3zPE6egxv7dSDDO7MIASVZP1zMokDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-01T03:36:32.143060Z","bundle_sha256":"657716494b481ef26b0e6c62a15192ba6fc3acd6800838ddc897601fffdf734c"}}