Pith Number

pith:QUQXZ645

pith:2026:QUQXZ645RSCSM5SNSNFXM4HCCF

not attested not anchored not stored refs pending

LightningRL: Breaking the Accuracy-Parallelism Trade-off of Block-wise dLLMs via Reinforcement Learning

Kai Yu, Pengfei Liu, Yanzhe Hu, Yijie Jin, Zhijie Deng

arxiv:2603.13319 v2 · 2026-03-04 · cs.LG

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\usepackage{pith}
\pithnumber{QUQXZ645RSCSM5SNSNFXM4HCCF}

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Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

6 papers in Pith

SLIM-RL: Risk-Budgeted Random-Masking RL for Diffusion LLMs Without Trajectory Slicing

Multi-Block Diffusion Language Models

DMax: Aggressive Parallel Decoding for dLLMs

TAD: Temporal-Aware Trajectory Self-Distillation for Fast and Accurate Diffusion LLM

Receipt and verification

First computed	2026-08-03T01:14:38.670318Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85217cfb9d8c8526764d934b7670e2117c3042945b1f828ffbb933b0935638e2

Aliases

arxiv: 2603.13319 · arxiv_version: 2603.13319v2 · doi: 10.48550/arxiv.2603.13319 · pith_short_12: QUQXZ645RSCS · pith_short_16: QUQXZ645RSCSM5SN · pith_short_8: QUQXZ645

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/QUQXZ645RSCSM5SNSNFXM4HCCF \
  | 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: 85217cfb9d8c8526764d934b7670e2117c3042945b1f828ffbb933b0935638e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24593f7adfd6c0749fce666ac7b4a00823af10fcf45d699560ca7c2dfc603b9f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-03-04T11:43:19Z",
    "title_canon_sha256": "fafbfcc6e5c6b160a728030bd3d5bf38b34d8bf305bd9625be5cfaf827bbd58a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.13319",
    "kind": "arxiv",
    "version": 2
  }
}