Pith Number

pith:R2COPRN5

pith:2026:R2COPRN5AZYT5CGZ2GAMY5CVMZ

not attested not anchored not stored refs pending

Speculative Correction: Draft-then-Refine Decoding for Diffusion Language Models

Brian K Chen, Chong Wu, Kenji Kawaguchi

arxiv:2608.02625 v1 · 2026-07-21 · cs.CL · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R2COPRN5AZYT5CGZ2GAMY5CVMZ}

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	2026-08-05T00:38:03.933642Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e84e7c5bd06713e88d9d180cc74556654665c8862852c5a2836094b1061816e

Aliases

arxiv: 2608.02625 · arxiv_version: 2608.02625v1 · doi: 10.48550/arxiv.2608.02625 · pith_short_12: R2COPRN5AZYT · pith_short_16: R2COPRN5AZYT5CGZ · pith_short_8: R2COPRN5

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/R2COPRN5AZYT5CGZ2GAMY5CVMZ \
  | 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: 8e84e7c5bd06713e88d9d180cc74556654665c8862852c5a2836094b1061816e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe7c5ebcbc78bacedc2e87aad6647e8cb424eef6c581715b378e8f4bdfdb80a3",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-07-21T17:58:10Z",
    "title_canon_sha256": "7b764cb881f5784706adbfbd14646e647d9fc9a78a4f536fc6843637387db4fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.02625",
    "kind": "arxiv",
    "version": 1
  }
}