{
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  "id": "2607.02515",
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  "public_receipt_kind": "source_metadata_locations_and_chinese_paraphrase_without_verbatim_article_or_internal_browser_references",
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  "method_paraphrase_zh": "PointDiT从raw3D pointmap patch预测clean point map，frozenDINOv3四层features拼接条件；plainViT、velocity loss、sky球映射与rectified t0 sampling。",
  "experiment_paraphrase_zh": "B223M/L771M/H1.807B；pretrain30epochs，16/16/64H100×12/21/22h；finetune64/64/128H100×2.5/7/5.5h。"
}