Pith Number

pith:WH5NJYAS

pith:2026:WH5NJYASTZG2KPYBG3XRWIZ7LH

not attested not anchored not stored refs pending

Variational Speculative Decoding: Rethinking Draft Training from Token Likelihood to Sequence Acceptance

Jianshu Li, Jing Huang, Pan Zhou, Xiandong Zou

arxiv:2602.05774 v4 · 2026-02-05 · cs.LG · cs.AI · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WH5NJYASTZG2KPYBG3XRWIZ7LH}

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

1 paper in Pith

Spec-AUF: Accept-Until-Fail Training under Train-Inference Misalignment for Masked Block Drafters

Receipt and verification

First computed	2026-06-09T02:07:19.513309Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1fad4e0129e4da53f0136ef1b233f59dd5b8e1c3cb9085a1b3f4f0dabfc038c

Aliases

arxiv: 2602.05774 · arxiv_version: 2602.05774v4 · doi: 10.48550/arxiv.2602.05774 · pith_short_12: WH5NJYASTZG2 · pith_short_16: WH5NJYASTZG2KPYB · pith_short_8: WH5NJYAS

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/WH5NJYASTZG2KPYBG3XRWIZ7LH \
  | 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: b1fad4e0129e4da53f0136ef1b233f59dd5b8e1c3cb9085a1b3f4f0dabfc038c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a1f57b603823ca697b01809b97c6a4901ef231755852901a485b52aafa64e56",
    "cross_cats_sorted": [
      "cs.AI",
      "math.PR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-02-05T15:36:19Z",
    "title_canon_sha256": "1355e2249ce14e4812dd3c3e7fdc00558a950730a6ce3197ba6a975e5f6c1932"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.05774",
    "kind": "arxiv",
    "version": 4
  }
}