Pith Number

pith:EJO5EWJS

pith:2026:EJO5EWJSD22D63KNQ3GSZRHKQR

not attested not anchored not stored refs pending

PSD: Pushing the Pareto Frontier of Diffusion LLMs via Parallel Speculative Decoding

Chen Chen, Chen Ma, Hui-Ling Zhen, Mingxuan Yuan, Renxi Liu, Shengyin Sun, Weizhe Lin, Xianzhi Yu, XinQi Li, Yiming Li

arxiv:2605.15609 v1 · 2026-05-15 · 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{EJO5EWJSD22D63KNQ3GSZRHKQR}

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.

Receipt and verification

First computed	2026-05-20T00:01:07.973736Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

225dd259321eb43f6d4d86cd2cc4ea8448429cdb62f75bb4e63a5eff799858dc

Aliases

arxiv: 2605.15609 · arxiv_version: 2605.15609v1 · doi: 10.48550/arxiv.2605.15609 · pith_short_12: EJO5EWJSD22D · pith_short_16: EJO5EWJSD22D63KN · pith_short_8: EJO5EWJS

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/EJO5EWJSD22D63KNQ3GSZRHKQR \
  | 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: 225dd259321eb43f6d4d86cd2cc4ea8448429cdb62f75bb4e63a5eff799858dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e3934006baaf6c2dce81eef1d5d699e29c046238cc0fc62227f2f269a0de766",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-05-15T04:43:02Z",
    "title_canon_sha256": "31a8798e91a22d4e70b38c3b63e379e50b82b9dbe09387aa1607d9ada980a1ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.15609",
    "kind": "arxiv",
    "version": 1
  }
}