Pith Number

pith:VNZWLWS3

pith:2026:VNZWLWS3I32BWWHBY5YELOP4HY

not attested not anchored not stored refs pending

PowerOPD: Stabilizing On-Policy Distillation with Bounded Power Transformation

Anhao Zhao, Junlong Tong, Ping Nie, Wenjie Li, Xiaoyu Shen, Yingqi Fan

arxiv:2606.17199 v1 · 2026-06-15 · cs.LG · 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{VNZWLWS3I32BWWHBY5YELOP4HY}

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	2026-06-19T16:10:05.717668Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab7365da5b46f41b58e1c77045b9fc3e16d029c01e34df2511b10c1151faa9dd

Aliases

arxiv: 2606.17199 · arxiv_version: 2606.17199v1 · doi: 10.48550/arxiv.2606.17199 · pith_short_12: VNZWLWS3I32B · pith_short_16: VNZWLWS3I32BWWHB · pith_short_8: VNZWLWS3

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/VNZWLWS3I32BWWHBY5YELOP4HY \
  | 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: ab7365da5b46f41b58e1c77045b9fc3e16d029c01e34df2511b10c1151faa9dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2aee15b0651eb81522771e8c27b1551ce77e0ed9ce523153f2afd80b22ab29ff",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-15T18:37:51Z",
    "title_canon_sha256": "45ef795a70f1455fa9305cca92fb4034e6fb89988d812c184f1a25185039cd4d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.17199",
    "kind": "arxiv",
    "version": 1
  }
}