Pith Number

pith:4NXDGBZL

pith:2026:4NXDGBZLJ6OG56JCHTEP2BR5IE

not attested not anchored not stored refs pending

DOPD: Dual On-policy Distillation

Congcong Wang, Gen Li, Guibin Zhang, Jiaqi Wang, Kaituo Feng, Kaiwen Tuo, Qingyi Si, Qunzhong Wang, Shuai Dong, Shuicheng Yan, Xiangyu Yue, Xiangyu Zeng, Xiaobin Hu, Xinlei Yu, Yang Shi, Yuqi Xu

arxiv:2606.30626 v1 · 2026-06-29 · 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{4NXDGBZLJ6OG56JCHTEP2BR5IE}

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	2026-06-30T02:18:23.414036Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e36e33072b4f9c6ef9223cc8fd063d4104766f0d2da2813cf6bfae05ca961984

Aliases

arxiv: 2606.30626 · arxiv_version: 2606.30626v1 · doi: 10.48550/arxiv.2606.30626 · pith_short_12: 4NXDGBZLJ6OG · pith_short_16: 4NXDGBZLJ6OG56JC · pith_short_8: 4NXDGBZL

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/4NXDGBZLJ6OG56JCHTEP2BR5IE \
  | 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: e36e33072b4f9c6ef9223cc8fd063d4104766f0d2da2813cf6bfae05ca961984

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab401e82f0deb142432b666d937ccb88baf2082cf2796038d4e7ab3c80eaf9d3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-06-29T17:55:53Z",
    "title_canon_sha256": "947a3f77bac7241f898ae1e261caa1151dfe669e009b6da180c4b85941607387"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.30626",
    "kind": "arxiv",
    "version": 1
  }
}