{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:C2HCSDUYIHDNWPYX53NEVDMU52","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":"078e0a7552b544d15fe1dbacd5dc8175913472ddbc9658ddba1d49a7409fae63","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.soc-ph","submitted_at":"2025-12-27T13:55:06Z","title_canon_sha256":"9e07db733bc8c3fd8b97060ceeb582903d39021611b401e4e08467e1335539b9"},"schema_version":"1.0","source":{"id":"2512.22596","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2512.22596","created_at":"2026-05-26T01:03:21Z"},{"alias_kind":"arxiv_version","alias_value":"2512.22596v2","created_at":"2026-05-26T01:03:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2512.22596","created_at":"2026-05-26T01:03:21Z"},{"alias_kind":"pith_short_12","alias_value":"C2HCSDUYIHDN","created_at":"2026-05-26T01:03:21Z"},{"alias_kind":"pith_short_16","alias_value":"C2HCSDUYIHDNWPYX","created_at":"2026-05-26T01:03:21Z"},{"alias_kind":"pith_short_8","alias_value":"C2HCSDUY","created_at":"2026-05-26T01:03:21Z"}],"graph_snapshots":[{"event_id":"sha256:d58730518095cbf56637dc24662edbf4670eb15e950507697ac26e73ad409cfc","target":"graph","created_at":"2026-05-26T01:03:21Z","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/2512.22596/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The present study investigates the attacker-defender (AD) model proposed by Brink et al. (2023), a motion model that describes the interactions between a ball carrier (attacker) and the nearest defender during ball possession. The model is based on the equations of motion for both players, incorporating resistance, goal-oriented force, and opponent-oriented force. It generates trajectories based on physically interpretable parameters. Although the AD model reproduces real dribbling trajectories well, previous studies have explored only a limited range of parameter values and relied on relative","authors_text":"Issei Yamazaki, Takuma Narizuka","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.soc-ph","submitted_at":"2025-12-27T13:55:06Z","title":"Evaluating Soccer Player Movements Using the Attacker-Defender Model"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2512.22596","kind":"arxiv","version":2},"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":"sha256:42501bef16a113618ab86267c432a435f99711f6eb2a76cdc31fdd0ef70883d7","target":"record","created_at":"2026-05-26T01:03:21Z","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":"078e0a7552b544d15fe1dbacd5dc8175913472ddbc9658ddba1d49a7409fae63","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.soc-ph","submitted_at":"2025-12-27T13:55:06Z","title_canon_sha256":"9e07db733bc8c3fd8b97060ceeb582903d39021611b401e4e08467e1335539b9"},"schema_version":"1.0","source":{"id":"2512.22596","kind":"arxiv","version":2}},"canonical_sha256":"168e290e9841c6db3f17eeda4a8d94ee9a84eb13e723639f62b8a9a9b3ce18ef","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"168e290e9841c6db3f17eeda4a8d94ee9a84eb13e723639f62b8a9a9b3ce18ef","first_computed_at":"2026-05-26T01:03:21.307682Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-26T01:03:21.307682Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"0RI2tzfQ5X6Uhf16+Vvgf+CE+2K4hjZqHtVFWfJSRk8EEKOC6T9F559oY+KsMSS8Nk3+CYY6n2g2XU4SahRkCw==","signature_status":"signed_v1","signed_at":"2026-05-26T01:03:21.308754Z","signed_message":"canonical_sha256_bytes"},"source_id":"2512.22596","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:42501bef16a113618ab86267c432a435f99711f6eb2a76cdc31fdd0ef70883d7","sha256:d58730518095cbf56637dc24662edbf4670eb15e950507697ac26e73ad409cfc"],"state_sha256":"2e8e94ef31c9c82241ec53e6d99fad289e6a816aa322e8751a956424f16567d3"}