{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:4MSVXKT6EA4QT5KLGEXOJAFYH7","short_pith_number":"pith:4MSVXKT6","canonical_record":{"source":{"id":"2412.01820","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-12-02T18:58:04Z","cross_cats_sorted":[],"title_canon_sha256":"dbe987cf1b88767789cef1b101403a3cc1cf24d3788a52841ddd00174ab564ef","abstract_canon_sha256":"016aaadbf493e9307c73b9e1afb67931315459006692f713e9653d3dcba36eca"},"schema_version":"1.0"},"canonical_sha256":"e3255baa7e203909f54b312ee480b83fc32637543509e02db7c0b926fc259ad8","source":{"kind":"arxiv","id":"2412.01820","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2412.01820","created_at":"2026-07-05T10:38:22Z"},{"alias_kind":"arxiv_version","alias_value":"2412.01820v3","created_at":"2026-07-05T10:38:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2412.01820","created_at":"2026-07-05T10:38:22Z"},{"alias_kind":"pith_short_12","alias_value":"4MSVXKT6EA4Q","created_at":"2026-07-05T10:38:22Z"},{"alias_kind":"pith_short_16","alias_value":"4MSVXKT6EA4QT5KL","created_at":"2026-07-05T10:38:22Z"},{"alias_kind":"pith_short_8","alias_value":"4MSVXKT6","created_at":"2026-07-05T10:38:22Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:4MSVXKT6EA4QT5KLGEXOJAFYH7","target":"record","payload":{"canonical_record":{"source":{"id":"2412.01820","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-12-02T18:58:04Z","cross_cats_sorted":[],"title_canon_sha256":"dbe987cf1b88767789cef1b101403a3cc1cf24d3788a52841ddd00174ab564ef","abstract_canon_sha256":"016aaadbf493e9307c73b9e1afb67931315459006692f713e9653d3dcba36eca"},"schema_version":"1.0"},"canonical_sha256":"e3255baa7e203909f54b312ee480b83fc32637543509e02db7c0b926fc259ad8","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:38:22.087506Z","signature_b64":"cFb2WUAnoExt7B+OhZySelHFM1t2CzzG5SYCSf8MZRDgaveAAmhTAFCwBnis6R3uY3pk9ezjxJDZbnHvPOqaCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e3255baa7e203909f54b312ee480b83fc32637543509e02db7c0b926fc259ad8","last_reissued_at":"2026-07-05T10:38:22.087042Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:38:22.087042Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2412.01820","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T10:38:22Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ghbKGI6KLF6IvB9NQCfqGK8ZyPja2siDPqoC6Ygxs6MZp0BZafoOpwNnoVKMOAphmEVEK+FArkbjRT9SyKzuDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-08T14:00:42.020639Z"},"content_sha256":"0409edd70f9bcf1a51e32609e9b3288c012e6377512009eed8b4b7536ce8406c","schema_version":"1.0","event_id":"sha256:0409edd70f9bcf1a51e32609e9b3288c012e6377512009eed8b4b7536ce8406c"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:4MSVXKT6EA4QT5KLGEXOJAFYH7","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Towards Universal Soccer Video Understanding","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"Hao Jiang, Haoning Wu, Jiayuan Rao, Weidi Xie, Yanfeng Wang, Ya Zhang","submitted_at":"2024-12-02T18:58:04Z","abstract_excerpt":"As a globally celebrated sport, soccer has attracted widespread interest from fans all over the world. This paper aims to develop a comprehensive multi-modal framework for soccer video understanding. Specifically, we make the following contributions in this paper: (i) we introduce SoccerReplay-1988, the largest multi-modal soccer dataset to date, featuring videos and detailed annotations from 1,988 complete matches, with an automated annotation pipeline; (ii) we present an advanced soccer-specific visual encoder, MatchVision, which leverages spatiotemporal information across soccer videos and "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.01820","kind":"arxiv","version":3},"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/2412.01820/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":"2026-07-05T10:38:22Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"RSXC8rmG/SNBt4db3UyJWVs+nuD7Khp9PlIKjzhr4UR1ahe2ezEa/4DqIFcLevHI8eJvhm0bdpW5H995OOC1BQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-08T14:00:42.021550Z"},"content_sha256":"39f28e33ba5432a8cafb0e0794a0e3549d477b7fc9a97c020d0458c1c973018e","schema_version":"1.0","event_id":"sha256:39f28e33ba5432a8cafb0e0794a0e3549d477b7fc9a97c020d0458c1c973018e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/4MSVXKT6EA4QT5KLGEXOJAFYH7/bundle.json","state_url":"https://pith.science/pith/4MSVXKT6EA4QT5KLGEXOJAFYH7/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/4MSVXKT6EA4QT5KLGEXOJAFYH7/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":"2026-08-08T14:00:42Z","links":{"resolver":"https://pith.science/pith/4MSVXKT6EA4QT5KLGEXOJAFYH7","bundle":"https://pith.science/pith/4MSVXKT6EA4QT5KLGEXOJAFYH7/bundle.json","state":"https://pith.science/pith/4MSVXKT6EA4QT5KLGEXOJAFYH7/state.json","well_known_bundle":"https://pith.science/.well-known/pith/4MSVXKT6EA4QT5KLGEXOJAFYH7/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:4MSVXKT6EA4QT5KLGEXOJAFYH7","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":"016aaadbf493e9307c73b9e1afb67931315459006692f713e9653d3dcba36eca","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-12-02T18:58:04Z","title_canon_sha256":"dbe987cf1b88767789cef1b101403a3cc1cf24d3788a52841ddd00174ab564ef"},"schema_version":"1.0","source":{"id":"2412.01820","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2412.01820","created_at":"2026-07-05T10:38:22Z"},{"alias_kind":"arxiv_version","alias_value":"2412.01820v3","created_at":"2026-07-05T10:38:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2412.01820","created_at":"2026-07-05T10:38:22Z"},{"alias_kind":"pith_short_12","alias_value":"4MSVXKT6EA4Q","created_at":"2026-07-05T10:38:22Z"},{"alias_kind":"pith_short_16","alias_value":"4MSVXKT6EA4QT5KL","created_at":"2026-07-05T10:38:22Z"},{"alias_kind":"pith_short_8","alias_value":"4MSVXKT6","created_at":"2026-07-05T10:38:22Z"}],"graph_snapshots":[{"event_id":"sha256:39f28e33ba5432a8cafb0e0794a0e3549d477b7fc9a97c020d0458c1c973018e","target":"graph","created_at":"2026-07-05T10:38:22Z","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/2412.01820/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"As a globally celebrated sport, soccer has attracted widespread interest from fans all over the world. This paper aims to develop a comprehensive multi-modal framework for soccer video understanding. Specifically, we make the following contributions in this paper: (i) we introduce SoccerReplay-1988, the largest multi-modal soccer dataset to date, featuring videos and detailed annotations from 1,988 complete matches, with an automated annotation pipeline; (ii) we present an advanced soccer-specific visual encoder, MatchVision, which leverages spatiotemporal information across soccer videos and ","authors_text":"Hao Jiang, Haoning Wu, Jiayuan Rao, Weidi Xie, Yanfeng Wang, Ya Zhang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-12-02T18:58:04Z","title":"Towards Universal Soccer Video Understanding"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.01820","kind":"arxiv","version":3},"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":"sha256:0409edd70f9bcf1a51e32609e9b3288c012e6377512009eed8b4b7536ce8406c","target":"record","created_at":"2026-07-05T10:38:22Z","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":"016aaadbf493e9307c73b9e1afb67931315459006692f713e9653d3dcba36eca","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-12-02T18:58:04Z","title_canon_sha256":"dbe987cf1b88767789cef1b101403a3cc1cf24d3788a52841ddd00174ab564ef"},"schema_version":"1.0","source":{"id":"2412.01820","kind":"arxiv","version":3}},"canonical_sha256":"e3255baa7e203909f54b312ee480b83fc32637543509e02db7c0b926fc259ad8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e3255baa7e203909f54b312ee480b83fc32637543509e02db7c0b926fc259ad8","first_computed_at":"2026-07-05T10:38:22.087042Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:38:22.087042Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"cFb2WUAnoExt7B+OhZySelHFM1t2CzzG5SYCSf8MZRDgaveAAmhTAFCwBnis6R3uY3pk9ezjxJDZbnHvPOqaCg==","signature_status":"signed_v1","signed_at":"2026-07-05T10:38:22.087506Z","signed_message":"canonical_sha256_bytes"},"source_id":"2412.01820","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0409edd70f9bcf1a51e32609e9b3288c012e6377512009eed8b4b7536ce8406c","sha256:39f28e33ba5432a8cafb0e0794a0e3549d477b7fc9a97c020d0458c1c973018e"],"state_sha256":"aefd4ba357670781ef175d5a277b5029e403df5c3a3caf3f8661b41a0a1b9b65"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xBUtTwFeISXlie1FFaSnktBJdJjfO2P4jcQxHJCHAOfT4VvYOzwZnhvFz6gyJ9kZ0HAK1O26sgNHRzqIRUN4BA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-08T14:00:42.028754Z","bundle_sha256":"14b6af246ab409bb1ece3184e355a432c936fe2e623070be19ca132025d4dcb4"}}