Pith Number

pith:MSMKKHDL

pith:2026:MSMKKHDLUWLGALO2X6ZWHW43IN

not attested not anchored not stored refs pending

Same Evidence, Different Answers: Canonical-Context On-Policy Distillation for Multi-Turn Language Models

Chao Zhang, Jingtao Xu, Jinsheng Quan, Quanling Liu, Xing Shi, Yawei Luo, Yifan Zhu, Zhihui Li, Zizhuo Lin

arxiv:2605.30251 v1 · 2026-05-28 · cs.CL · 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{MSMKKHDLUWLGALO2X6ZWHW43IN}

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	2026-05-29T02:06:14.036638Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6498a51c6ba596602ddabfb363db9b4351a6312127a54e3e9ca23e3ee7962b20

Aliases

arxiv: 2605.30251 · arxiv_version: 2605.30251v1 · doi: 10.48550/arxiv.2605.30251 · pith_short_12: MSMKKHDLUWLG · pith_short_16: MSMKKHDLUWLGALO2 · pith_short_8: MSMKKHDL

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/MSMKKHDLUWLGALO2X6ZWHW43IN \
  | 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: 6498a51c6ba596602ddabfb363db9b4351a6312127a54e3e9ca23e3ee7962b20

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ccb08ed3ecd8f2d0fb8c815e64d9b5492096cadc9e76be0a6ac411f3bb4c3ae0",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-05-28T17:14:29Z",
    "title_canon_sha256": "37bc0da38cef79452f4d7d5034650fc4f50e70da36fb9827cebe73d0e49c4cfb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.30251",
    "kind": "arxiv",
    "version": 1
  }
}