Pith Number

pith:LLYV2JHH

pith:2026:LLYV2JHHEXPLM52DAFNQWQTAQY

not attested not anchored not stored refs pending

Draft-OPD: On-Policy Distillation for Speculative Draft Models

Bowen Zhou, Ganqu Cui, Haodi Lei, Haoran Zhang, Ning Ding, Qianjia Cheng, Shunkai Zhang, Xiaoye Qu, Yafy Li, Yu Cheng, Yun Luo

arxiv:2605.29343 v1 · 2026-05-28 · 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{LLYV2JHHEXPLM52DAFNQWQTAQY}

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	2026-05-29T01:05:33.918476Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5af15d24e725deb67743015b0b4260863e7596e9ba07145098d3afb11b6499aa

Aliases

arxiv: 2605.29343 · arxiv_version: 2605.29343v1 · doi: 10.48550/arxiv.2605.29343 · pith_short_12: LLYV2JHHEXPL · pith_short_16: LLYV2JHHEXPLM52D · pith_short_8: LLYV2JHH

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/LLYV2JHHEXPLM52DAFNQWQTAQY \
  | 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: 5af15d24e725deb67743015b0b4260863e7596e9ba07145098d3afb11b6499aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37f0c856f8985d47134305222ba33b497c008ba5829bd0b562d64beee28e1cc6",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-05-28T04:30:22Z",
    "title_canon_sha256": "1778396558b535df7faaf202f0cc56dbf60917963d27f0701e0439d8fd4722dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.29343",
    "kind": "arxiv",
    "version": 1
  }
}