Pith Number

pith:CBKCSWUM

pith:2025:CBKCSWUM2W3OLUVBLRGAD7P4ND

not attested not anchored not stored refs pending

DiffuCoder: Understanding and Improving Masked Diffusion Models for Code Generation

Huangjie Zheng, Jiatao Gu, Lingpeng Kong, Navdeep Jaitly, Ruixiang Zhang, Shansan Gong, Yizhe Zhang

arxiv:2506.20639 v2 · 2025-06-25 · cs.CL

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\usepackage{pith}
\pithnumber{CBKCSWUM2W3OLUVBLRGAD7P4ND}

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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

38 papers in Pith

Nemotron-Labs-Diffusion: A Tri-Mode Language Model Unifying Autoregressive, Diffusion, and Self-Speculation Decoding

Learning from the Self-future: On-policy Self-distillation for dLLMs

Beyond Fully Random Masking: Attention-Guided Denoising and Optimization for Diffusion Language Models

Back on Track: Aligning Rewards and States for Reasoning in Diffusion Large Language Models

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

Receipt and verification

First computed	2026-07-05T11:27:32.121619Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1054295a8cd5b6e5d2a15c4c01fdfc68c9ed59189346dc41310fbdfbf041426c

Aliases

arxiv: 2506.20639 · arxiv_version: 2506.20639v2 · doi: 10.48550/arxiv.2506.20639 · pith_short_12: CBKCSWUM2W3O · pith_short_16: CBKCSWUM2W3OLUVB · pith_short_8: CBKCSWUM

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/CBKCSWUM2W3OLUVBLRGAD7P4ND \
  | 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: 1054295a8cd5b6e5d2a15c4c01fdfc68c9ed59189346dc41310fbdfbf041426c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23d55999f610997c3328e403305a6560c066bf9e983590f3cf05c8402edd8cf8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-06-25T17:35:47Z",
    "title_canon_sha256": "12c3bf5233386fd910b277158330abfe0f74d4c3df0d4d562aabd361d249a508"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.20639",
    "kind": "arxiv",
    "version": 2
  }
}