Pith Number

pith:E7TRJVG7

pith:2026:E7TRJVG7WFSS4LTONEOPP6WAPG

not attested not anchored not stored refs pending

OmniOPD: Logit-Free On-Policy Distillation via Speculative Verification

Jiayi Liu, Lizhu Zhang, Mingyi Wang, Peng Bo, Xiangjun Fan, Yifan Wu, Yuhang Zhou, Zhuokai Zhao

arxiv:2606.01476 v1 · 2026-05-31 · cs.LG · 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{E7TRJVG7WFSS4LTONEOPP6WAPG}

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	2026-06-02T02:04:34.356230Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27e714d4dfb1652e2e6e691cf7fac07991c4b8fddf15a712a9263a9521a53861

Aliases

arxiv: 2606.01476 · arxiv_version: 2606.01476v1 · doi: 10.48550/arxiv.2606.01476 · pith_short_12: E7TRJVG7WFSS · pith_short_16: E7TRJVG7WFSS4LTO · pith_short_8: E7TRJVG7

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/E7TRJVG7WFSS4LTONEOPP6WAPG \
  | 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: 27e714d4dfb1652e2e6e691cf7fac07991c4b8fddf15a712a9263a9521a53861

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e331b9268ee6385809a2c580a07c23bc076f4067693a53da0d9fe9ef86f7115",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-31T22:31:15Z",
    "title_canon_sha256": "0ffc4dd4fcaf1bff6690faee16eb3b34220d9faa4d73bbb20d1cd476c009c93a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.01476",
    "kind": "arxiv",
    "version": 1
  }
}