Pith Number

pith:AWRVZGGY

pith:2026:AWRVZGGYQ4WTIPW3335OIQDHNM

not attested not anchored not stored refs pending

Expert-Choice Routing Enables Adaptive Computation in Diffusion Language Models

Caspian Zhuang, Chihan Cui, Fred Zhangzhi Peng, Guanhua Chen, Haoyue Bai, Ming Liu, Shuibai Zhang, Yang Zhou, Yanxin Zhang, Zack Jia, Zhihan Yang

arxiv:2604.01622 v2 · 2026-04-02 · cs.LG · cs.CL

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AWRVZGGYQ4WTIPW3335OIQDHNM}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

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

2 papers in Pith

Fixed-Point Masked Generative Modeling

dMoE: dLLMs with Learnable Block Experts

Receipt and verification

First computed	2026-08-04T02:40:31.940861Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

05a35c98d8872d343edbdefae440676b0842cccfd4e2cb485a5d7898d3470bd6

Aliases

arxiv: 2604.01622 · arxiv_version: 2604.01622v2 · doi: 10.48550/arxiv.2604.01622 · pith_short_12: AWRVZGGYQ4WT · pith_short_16: AWRVZGGYQ4WTIPW3 · pith_short_8: AWRVZGGY

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/AWRVZGGYQ4WTIPW3335OIQDHNM \
  | 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: 05a35c98d8872d343edbdefae440676b0842cccfd4e2cb485a5d7898d3470bd6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a08b53a320ba71509b675527322a15861d77647e1fa36547ef0833bc6e98c81",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-04-02T05:01:36Z",
    "title_canon_sha256": "765e01f6558571bdb1e94304382bcbbc2ee88c1d58e9ffcf97c7a65a377c7f93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2604.01622",
    "kind": "arxiv",
    "version": 2
  }
}