pith:DUNYXM5B
Reward Forcing: Efficient Streaming Video Generation with Rewarded Distribution Matching Distillation
EMA-updated sink tokens and reward-weighted distillation fix copied frames and weak motion in streaming video models.
arxiv:2512.04678 v2 · 2025-12-04 · cs.CV
Add to your LaTeX paper
\usepackage{pith}
\pithnumber{DUNYXM5BA4XJRJQEDWYLO2E7N7}
Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge
Record completeness
Claims
Reward Forcing achieves state-of-the-art performance on standard benchmarks while enabling high-quality streaming video generation at 23.1 FPS on a single H100 GPU.
The vision-language model used to rate motion dynamics provides an accurate and unbiased signal that genuinely improves the distilled model's motion quality without introducing new artifacts or distribution shifts.
Reward Forcing combines EMA-Sink tokens and Rewarded Distribution Matching Distillation to deliver state-of-the-art streaming video generation at 23.1 FPS without copying initial frames.
References
Formal links
Cited by
Receipt and verification
| First computed | 2026-05-17T23:38:47.001172Z |
|---|---|
| Builder | pith-number-builder-2026-05-17-v1 |
| Signature | Pith Ed25519
(pith-v1-2026-05) · public key |
| Schema | pith-number/v1.0 |
Canonical hash
1d1b8bb3a1072e98a6041db0b7689f6ff1667d284b163bd00c2aa568ba216026
Aliases
· · · · ·Agent API
Verify this Pith Number yourself
curl -sH 'Accept: application/ld+json' https://pith.science/pith/DUNYXM5BA4XJRJQEDWYLO2E7N7 \
| jq -c '.canonical_record' \
| python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 1d1b8bb3a1072e98a6041db0b7689f6ff1667d284b163bd00c2aa568ba216026
Canonical record JSON
{
"metadata": {
"abstract_canon_sha256": "ec260685864428546f9219f556523d3969b00abb28dd89bf229c586abfeab891",
"cross_cats_sorted": [],
"license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
"primary_cat": "cs.CV",
"submitted_at": "2025-12-04T11:12:13Z",
"title_canon_sha256": "e7ca40a652a7ac5d695737b9deeff6537d1687485008487091d80ac55bf5c989"
},
"schema_version": "1.0",
"source": {
"id": "2512.04678",
"kind": "arxiv",
"version": 2
}
}