{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:NN7NA5EJCEHAIKYFPSTN2R3VGA","short_pith_number":"pith:NN7NA5EJ","schema_version":"1.0","canonical_sha256":"6b7ed07489110e042b057ca6dd47753038bebd2df7f616dec6f7df160f6b9d41","source":{"kind":"arxiv","id":"1602.06994","version":1},"attestation_state":"computed","paper":{"title":"Spatio-Temporal Analysis of Team Sports -- A Survey","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.OH","authors_text":"Joachim Gudmundsson, Michael Horton","submitted_at":"2016-02-22T23:17:37Z","abstract_excerpt":"Team-based invasion sports such as football, basketball and hockey are similar in the sense that the players are able to move freely around the playing area; and that player and team performance cannot be fully analysed without considering the movements and interactions of all players as a group. State of the art object tracking systems now produce spatio-temporal traces of player trajectories with high definition and high frequency, and this, in turn, has facilitated a variety of research efforts, across many disciplines, to extract insight from the trajectories. We survey recent research eff"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1602.06994","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.OH","submitted_at":"2016-02-22T23:17:37Z","cross_cats_sorted":[],"title_canon_sha256":"0321cfd9aef98195b1135ed23611250786bca37177631c930c124838acd13edc","abstract_canon_sha256":"009d268046d99b01dd22eb8607bc4895a5a9a96eafd693b248b0a182bebda87d"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:46:22.608193Z","signature_b64":"+1M0naIrfM+tLwGWFaJ1cWIglNPhEmCgHGe1fRvVYvgotAXyIIW26q9OTUuPJlWawZOrDU1iMq8AqL21k65FDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6b7ed07489110e042b057ca6dd47753038bebd2df7f616dec6f7df160f6b9d41","last_reissued_at":"2026-05-18T00:46:22.607841Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:46:22.607841Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Spatio-Temporal Analysis of Team Sports -- A Survey","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.OH","authors_text":"Joachim Gudmundsson, Michael Horton","submitted_at":"2016-02-22T23:17:37Z","abstract_excerpt":"Team-based invasion sports such as football, basketball and hockey are similar in the sense that the players are able to move freely around the playing area; and that player and team performance cannot be fully analysed without considering the movements and interactions of all players as a group. State of the art object tracking systems now produce spatio-temporal traces of player trajectories with high definition and high frequency, and this, in turn, has facilitated a variety of research efforts, across many disciplines, to extract insight from the trajectories. We survey recent research eff"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1602.06994","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1602.06994","created_at":"2026-05-18T00:46:22.607899+00:00"},{"alias_kind":"arxiv_version","alias_value":"1602.06994v1","created_at":"2026-05-18T00:46:22.607899+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1602.06994","created_at":"2026-05-18T00:46:22.607899+00:00"},{"alias_kind":"pith_short_12","alias_value":"NN7NA5EJCEHA","created_at":"2026-05-18T12:30:32.724797+00:00"},{"alias_kind":"pith_short_16","alias_value":"NN7NA5EJCEHAIKYF","created_at":"2026-05-18T12:30:32.724797+00:00"},{"alias_kind":"pith_short_8","alias_value":"NN7NA5EJ","created_at":"2026-05-18T12:30:32.724797+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/NN7NA5EJCEHAIKYFPSTN2R3VGA","json":"https://pith.science/pith/NN7NA5EJCEHAIKYFPSTN2R3VGA.json","graph_json":"https://pith.science/api/pith-number/NN7NA5EJCEHAIKYFPSTN2R3VGA/graph.json","events_json":"https://pith.science/api/pith-number/NN7NA5EJCEHAIKYFPSTN2R3VGA/events.json","paper":"https://pith.science/paper/NN7NA5EJ"},"agent_actions":{"view_html":"https://pith.science/pith/NN7NA5EJCEHAIKYFPSTN2R3VGA","download_json":"https://pith.science/pith/NN7NA5EJCEHAIKYFPSTN2R3VGA.json","view_paper":"https://pith.science/paper/NN7NA5EJ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1602.06994&json=true","fetch_graph":"https://pith.science/api/pith-number/NN7NA5EJCEHAIKYFPSTN2R3VGA/graph.json","fetch_events":"https://pith.science/api/pith-number/NN7NA5EJCEHAIKYFPSTN2R3VGA/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/NN7NA5EJCEHAIKYFPSTN2R3VGA/action/timestamp_anchor","attest_storage":"https://pith.science/pith/NN7NA5EJCEHAIKYFPSTN2R3VGA/action/storage_attestation","attest_author":"https://pith.science/pith/NN7NA5EJCEHAIKYFPSTN2R3VGA/action/author_attestation","sign_citation":"https://pith.science/pith/NN7NA5EJCEHAIKYFPSTN2R3VGA/action/citation_signature","submit_replication":"https://pith.science/pith/NN7NA5EJCEHAIKYFPSTN2R3VGA/action/replication_record"}},"created_at":"2026-05-18T00:46:22.607899+00:00","updated_at":"2026-05-18T00:46:22.607899+00:00"}