Pith Number

pith:CUBMNBNI

pith:2025:CUBMNBNI4T25IC3SJKQT6TLXGE

not attested not anchored not stored refs pending

Revisiting Weak-to-Strong Generalization in Theory and Practice: Reverse KL vs. Forward KL

Wei Yao, Wenkai Yang, Yankai Lin, Yong Liu, Ziqiao Wang

arxiv:2502.11107 v3 · 2025-02-16 · cs.LG · cs.AI

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CUBMNBNI4T25IC3SJKQT6TLXGE}

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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.

Cited by

2 papers in Pith

Weak-to-Strong Generalization via Direct On-Policy Distillation

On the Blessing of Pre-training in Weak-to-Strong Generalization

Receipt and verification

First computed	2026-07-05T11:10:52.604902Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1502c685a8e4f5d40b724aa13f4d773114778048cbbcac15bea46fec6b36db2f

Aliases

arxiv: 2502.11107 · arxiv_version: 2502.11107v3 · doi: 10.48550/arxiv.2502.11107 · pith_short_12: CUBMNBNI4T25 · pith_short_16: CUBMNBNI4T25IC3S · pith_short_8: CUBMNBNI

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/CUBMNBNI4T25IC3SJKQT6TLXGE \
  | 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: 1502c685a8e4f5d40b724aa13f4d773114778048cbbcac15bea46fec6b36db2f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5db973111c55d8703beedd7d2bbec22592f471a5ad848339df5ebe033fd7a933",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-02-16T12:50:20Z",
    "title_canon_sha256": "9d43ce7069d7418ae3214a43c5849e7b3adba1a1572295c6b002b44dc55734a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.11107",
    "kind": "arxiv",
    "version": 3
  }
}