Pith Number

pith:PCUFW5E7

pith:2026:PCUFW5E7XVSLA2TRPZ5VJ3TLRU

not attested not anchored not stored refs pending

Multi-Turn On-Policy Distillation with Prefix Replay

Baohao Liao, Christof Monz, Furu Wei, HanZe Dong, Li Dong, Xinxing Xu

arxiv:2607.04763 v1 · 2026-07-06 · cs.LG · cs.AI · cs.CL · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PCUFW5E7XVSLA2TRPZ5VJ3TLRU}

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	2026-07-07T02:20:02.206891Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78a85b749fbd64b06a717e7b54ee6b8d03703f19417af4a1c248c5b5d1d619d1

Aliases

arxiv: 2607.04763 · arxiv_version: 2607.04763v1 · doi: 10.48550/arxiv.2607.04763 · pith_short_12: PCUFW5E7XVSL · pith_short_16: PCUFW5E7XVSLA2TR · pith_short_8: PCUFW5E7

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/PCUFW5E7XVSLA2TRPZ5VJ3TLRU \
  | 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: 78a85b749fbd64b06a717e7b54ee6b8d03703f19417af4a1c248c5b5d1d619d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab9128020cc5be59bee7198f4758ca051a41d8a7899c969a5a0c7804af3339ff",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-06T07:56:53Z",
    "title_canon_sha256": "666eccb0e46b79d3f9b4033857629bada6174b3ddb9ca1648a8cb626347df36c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.04763",
    "kind": "arxiv",
    "version": 1
  }
}