Pith Number

pith:7HG5I3ZN

pith:2026:7HG5I3ZN5UBBZEUGEC6F3WJ7DF

not attested not anchored not stored refs pending

Self-Supervised On-Policy Distillation for Reasoning Language Models

Yinrong Hong, Zhiquan Tan

arxiv:2605.17497 v1 · 2026-05-17 · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7HG5I3ZN5UBBZEUGEC6F3WJ7DF}

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	2026-05-20T00:04:42.251132Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9cdd46f2ded021c928620bc5dd93f1960db15b8557032eb8cb6bad172965fbd

Aliases

arxiv: 2605.17497 · arxiv_version: 2605.17497v1 · doi: 10.48550/arxiv.2605.17497 · pith_short_12: 7HG5I3ZN5UBB · pith_short_16: 7HG5I3ZN5UBBZEUG · pith_short_8: 7HG5I3ZN

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/7HG5I3ZN5UBBZEUGEC6F3WJ7DF \
  | 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: f9cdd46f2ded021c928620bc5dd93f1960db15b8557032eb8cb6bad172965fbd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f2de4cd88610c732db5556ff3b675f96feb066149d70b28b115ad57e565e1fa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-17T15:14:24Z",
    "title_canon_sha256": "2b4b1df7070041c5f7f3535dca478d946c8f1d386e6ab08bf1ac4ecdd2abbc4f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.17497",
    "kind": "arxiv",
    "version": 1
  }
}