Pith Number

pith:XW454VBU

pith:2026:XW454VBUN4D277CKJVYRDSJGKK

not attested not anchored not stored refs pending

Filter, Then Reweight: Rethinking Optimization Granularity in On-Policy Distillation

Huangjie Yuan, Jing Jin, Leqi Zheng, Tao Feng, Wenrui Zhou, Xing Hu, Xuchang Zhong, Yongzi Yu, Yuying Li

arxiv:2606.02684 v1 · 2026-06-01 · cs.LG · cs.AI · 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{XW454VBUN4D277CKJVYRDSJGKK}

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	2026-06-03T00:05:06.361079Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bdb9de54346f07affc4a4d7111c92652bf4050cc258e42b71afc0d7572e676a5

Aliases

arxiv: 2606.02684 · arxiv_version: 2606.02684v1 · doi: 10.48550/arxiv.2606.02684 · pith_short_12: XW454VBUN4D2 · pith_short_16: XW454VBUN4D277CK · pith_short_8: XW454VBU

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/XW454VBUN4D277CKJVYRDSJGKK \
  | 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: bdb9de54346f07affc4a4d7111c92652bf4050cc258e42b71afc0d7572e676a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba6d65570414866ecd4fee1adb027638526a2647a6c41106d722fc5f23e6c3d8",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-01T17:58:22Z",
    "title_canon_sha256": "9f7596f9cd7afff04a3b20065afa1b4a6b941b2b57c309db0e868f5a44cd0cbf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.02684",
    "kind": "arxiv",
    "version": 1
  }
}