Pith Number

pith:UFV56ISU

pith:2026:UFV56ISUTJ4XGPAI6JWJ5IALBF

not attested not anchored not stored refs pending

OISD: On-Policy Internal Self-Distillation of Language Models

Darryl Cherian Jacob, Jindong Wang, Pan He, Xinyu Liu, Yang Zhou

arxiv:2605.29089 v1 · 2026-05-27 · cs.LG · cs.AI · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UFV56ISUTJ4XGPAI6JWJ5IALBF}

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	2026-05-29T01:05:17.696355Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a16bdf22549a79733c08f26c9ea00b0942b184fa0fccf87e610be8a04cf86865

Aliases

arxiv: 2605.29089 · arxiv_version: 2605.29089v1 · doi: 10.48550/arxiv.2605.29089 · pith_short_12: UFV56ISUTJ4X · pith_short_16: UFV56ISUTJ4XGPAI · pith_short_8: UFV56ISU

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/UFV56ISUTJ4XGPAI6JWJ5IALBF \
  | 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: a16bdf22549a79733c08f26c9ea00b0942b184fa0fccf87e610be8a04cf86865

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98637eb7c5abf570d3c2dd304ccb19c2601163f71b40bfe96805452fe469ccc4",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-27T20:43:10Z",
    "title_canon_sha256": "425078031f40dcc5516ad94c3b3b2f2a5b5b83b4fe88606d9ecd122e52ffe3a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.29089",
    "kind": "arxiv",
    "version": 1
  }
}