Pith Number

pith:NDRRMDKC

pith:2025:NDRRMDKCSEICIRMIWKCZCKGKIH

not attested not anchored not stored refs pending

WST: Weak-to-Strong Knowledge Transfer via Reinforcement Learning

Haosen Ge, Lianghuan Huang, Shuo Li

arxiv:2508.16741 v1 · 2025-08-22 · 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{NDRRMDKCSEICIRMIWKCZCKGKIH}

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	2026-07-05T11:58:02.755606Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68e3160d429110244588b2859128ca41d54cc898825ada89a4d369c5e613ce59

Aliases

arxiv: 2508.16741 · arxiv_version: 2508.16741v1 · doi: 10.48550/arxiv.2508.16741 · pith_short_12: NDRRMDKCSEIC · pith_short_16: NDRRMDKCSEICIRMI · pith_short_8: NDRRMDKC

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/NDRRMDKCSEICIRMIWKCZCKGKIH \
  | 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: 68e3160d429110244588b2859128ca41d54cc898825ada89a4d369c5e613ce59

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c575528cc42228f8dfa7ec8d9e18a33f6536cb78a8e2df5d0a6a7d21b800102",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-08-22T18:33:06Z",
    "title_canon_sha256": "12615163841bf650ff0dec8305710c818c58b493752e54dce9a817e7bb749dc0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.16741",
    "kind": "arxiv",
    "version": 1
  }
}