{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:C4IRITWMIKUJ6P7V7WBM625KMD","short_pith_number":"pith:C4IRITWM","canonical_record":{"source":{"id":"2403.06189","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-03-10T12:11:34Z","cross_cats_sorted":[],"title_canon_sha256":"d10b44ee95087b9a57c6214a1334684e20b1db8aa8eeffb5cc74d656a8ec8e2c","abstract_canon_sha256":"37900bc2409c807a5a91a31d722ba3fb0bb785cda6acd923a4d01e5da1e6b333"},"schema_version":"1.0"},"canonical_sha256":"1711144ecc42a89f3ff5fd82cf6baa60f9f3c85a4c999aa25c2bf927c14e937f","source":{"kind":"arxiv","id":"2403.06189","version":4},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2403.06189","created_at":"2026-07-05T10:10:22Z"},{"alias_kind":"arxiv_version","alias_value":"2403.06189v4","created_at":"2026-07-05T10:10:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2403.06189","created_at":"2026-07-05T10:10:22Z"},{"alias_kind":"pith_short_12","alias_value":"C4IRITWMIKUJ","created_at":"2026-07-05T10:10:22Z"},{"alias_kind":"pith_short_16","alias_value":"C4IRITWMIKUJ6P7V","created_at":"2026-07-05T10:10:22Z"},{"alias_kind":"pith_short_8","alias_value":"C4IRITWM","created_at":"2026-07-05T10:10:22Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:C4IRITWMIKUJ6P7V7WBM625KMD","target":"record","payload":{"canonical_record":{"source":{"id":"2403.06189","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-03-10T12:11:34Z","cross_cats_sorted":[],"title_canon_sha256":"d10b44ee95087b9a57c6214a1334684e20b1db8aa8eeffb5cc74d656a8ec8e2c","abstract_canon_sha256":"37900bc2409c807a5a91a31d722ba3fb0bb785cda6acd923a4d01e5da1e6b333"},"schema_version":"1.0"},"canonical_sha256":"1711144ecc42a89f3ff5fd82cf6baa60f9f3c85a4c999aa25c2bf927c14e937f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:10:22.713747Z","signature_b64":"NSWLN1mdoaV3aiX5a5u1ybwhkbhRZtBhqhl+5diP03b/qtS2++/ipdNOsgiEAWxDLvnMKpNm+Fc09vpD4Pn6CQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1711144ecc42a89f3ff5fd82cf6baa60f9f3c85a4c999aa25c2bf927c14e937f","last_reissued_at":"2026-07-05T10:10:22.713310Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:10:22.713310Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2403.06189","source_version":4,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T10:10:22Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"DeiosLrg7QiLwhWyGNw4+uTfw3ucV0Q1aIgvTxyUMh/71FkI+fWg9EP6uaL99aYAOoDKCvotQyvIta8G1naODg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T13:51:39.974461Z"},"content_sha256":"c69833e9a6faa75d2c3b4682dc91ea8dabdd99aa01e650a486c07ac73de5d7e5","schema_version":"1.0","event_id":"sha256:c69833e9a6faa75d2c3b4682dc91ea8dabdd99aa01e650a486c07ac73de5d7e5"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:C4IRITWMIKUJ6P7V7WBM625KMD","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Harmonious Group Choreography with Trajectory-Controllable Diffusion","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"Jian Yang, Jixuan Ying, Jun Li, Ronghui Li, Wanlu Zhu, Xiangzheng Zhou, Yuqin Dai, Zeping Ren","submitted_at":"2024-03-10T12:11:34Z","abstract_excerpt":"Creating group choreography from music is crucial in cultural entertainment and virtual reality, with a focus on generating harmonious movements. Despite growing interest, recent approaches often struggle with two major challenges: multi-dancer collisions and single-dancer foot sliding. To address these challenges, we propose a Trajectory-Controllable Diffusion (TCDiff) framework, which leverages non-overlapping trajectories to ensure coherent and aesthetically pleasing dance movements. To mitigate collisions, we introduce a Dance-Trajectory Navigator that generates collision-free trajectories"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2403.06189","kind":"arxiv","version":4},"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/2403.06189/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":"2026-07-05T10:10:22Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Vf3LQOD+RprbffADjpH1MwmwjovXu73KE0u3PbWhoVkn8JF0saefCkkO0SyGrK52C8qikb1UIiWEbTc1okopDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T13:51:39.974818Z"},"content_sha256":"d2a303f11e8a71005e4da902518ec40ca2bec76c60772efa51e6458a5fe117fb","schema_version":"1.0","event_id":"sha256:d2a303f11e8a71005e4da902518ec40ca2bec76c60772efa51e6458a5fe117fb"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/C4IRITWMIKUJ6P7V7WBM625KMD/bundle.json","state_url":"https://pith.science/pith/C4IRITWMIKUJ6P7V7WBM625KMD/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/C4IRITWMIKUJ6P7V7WBM625KMD/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":"2026-07-07T13:51:39Z","links":{"resolver":"https://pith.science/pith/C4IRITWMIKUJ6P7V7WBM625KMD","bundle":"https://pith.science/pith/C4IRITWMIKUJ6P7V7WBM625KMD/bundle.json","state":"https://pith.science/pith/C4IRITWMIKUJ6P7V7WBM625KMD/state.json","well_known_bundle":"https://pith.science/.well-known/pith/C4IRITWMIKUJ6P7V7WBM625KMD/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:C4IRITWMIKUJ6P7V7WBM625KMD","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":"37900bc2409c807a5a91a31d722ba3fb0bb785cda6acd923a4d01e5da1e6b333","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-03-10T12:11:34Z","title_canon_sha256":"d10b44ee95087b9a57c6214a1334684e20b1db8aa8eeffb5cc74d656a8ec8e2c"},"schema_version":"1.0","source":{"id":"2403.06189","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2403.06189","created_at":"2026-07-05T10:10:22Z"},{"alias_kind":"arxiv_version","alias_value":"2403.06189v4","created_at":"2026-07-05T10:10:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2403.06189","created_at":"2026-07-05T10:10:22Z"},{"alias_kind":"pith_short_12","alias_value":"C4IRITWMIKUJ","created_at":"2026-07-05T10:10:22Z"},{"alias_kind":"pith_short_16","alias_value":"C4IRITWMIKUJ6P7V","created_at":"2026-07-05T10:10:22Z"},{"alias_kind":"pith_short_8","alias_value":"C4IRITWM","created_at":"2026-07-05T10:10:22Z"}],"graph_snapshots":[{"event_id":"sha256:d2a303f11e8a71005e4da902518ec40ca2bec76c60772efa51e6458a5fe117fb","target":"graph","created_at":"2026-07-05T10:10:22Z","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/2403.06189/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Creating group choreography from music is crucial in cultural entertainment and virtual reality, with a focus on generating harmonious movements. Despite growing interest, recent approaches often struggle with two major challenges: multi-dancer collisions and single-dancer foot sliding. To address these challenges, we propose a Trajectory-Controllable Diffusion (TCDiff) framework, which leverages non-overlapping trajectories to ensure coherent and aesthetically pleasing dance movements. To mitigate collisions, we introduce a Dance-Trajectory Navigator that generates collision-free trajectories","authors_text":"Jian Yang, Jixuan Ying, Jun Li, Ronghui Li, Wanlu Zhu, Xiangzheng Zhou, Yuqin Dai, Zeping Ren","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-03-10T12:11:34Z","title":"Harmonious Group Choreography with Trajectory-Controllable Diffusion"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2403.06189","kind":"arxiv","version":4},"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:c69833e9a6faa75d2c3b4682dc91ea8dabdd99aa01e650a486c07ac73de5d7e5","target":"record","created_at":"2026-07-05T10:10:22Z","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":"37900bc2409c807a5a91a31d722ba3fb0bb785cda6acd923a4d01e5da1e6b333","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-03-10T12:11:34Z","title_canon_sha256":"d10b44ee95087b9a57c6214a1334684e20b1db8aa8eeffb5cc74d656a8ec8e2c"},"schema_version":"1.0","source":{"id":"2403.06189","kind":"arxiv","version":4}},"canonical_sha256":"1711144ecc42a89f3ff5fd82cf6baa60f9f3c85a4c999aa25c2bf927c14e937f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1711144ecc42a89f3ff5fd82cf6baa60f9f3c85a4c999aa25c2bf927c14e937f","first_computed_at":"2026-07-05T10:10:22.713310Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:10:22.713310Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"NSWLN1mdoaV3aiX5a5u1ybwhkbhRZtBhqhl+5diP03b/qtS2++/ipdNOsgiEAWxDLvnMKpNm+Fc09vpD4Pn6CQ==","signature_status":"signed_v1","signed_at":"2026-07-05T10:10:22.713747Z","signed_message":"canonical_sha256_bytes"},"source_id":"2403.06189","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c69833e9a6faa75d2c3b4682dc91ea8dabdd99aa01e650a486c07ac73de5d7e5","sha256:d2a303f11e8a71005e4da902518ec40ca2bec76c60772efa51e6458a5fe117fb"],"state_sha256":"421a6e83395ff176c22e85ae3be2d75b31ba9b24e2b25f3339bcc566e9bdf9c7"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"UOtksRi3UMZ7m9H/oQm4eX4sA0iZPjIp/ghXnVefZyMfRoA/Htl5PdUJD1MEbxg4bJo5abWTKlbYHw8QmkxyCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-07T13:51:39.976656Z","bundle_sha256":"de91d7e86861d14cfa92a5ed7947995f0e3fe295d7c21494b794f2599d2090a0"}}