Pith Number

pith:XKBBPEUZ

pith:2026:XKBBPEUZTOUWEEZKX5CIEXZJ7I

not attested not anchored not stored refs pending

Simple-OPD: Demystifying Warm-up for On-policy Distillation

Junjie Wang, Mao Zheng, Runming Yang, Taiqiang Wu, Tao Liu, Xuan Luo, Xuewei Yang, Yujiu Yang

arxiv:2608.06802 v1 · 2026-08-07 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XKBBPEUZTOUWEEZKX5CIEXZJ7I}

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	2026-08-10T01:12:08.084918Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba821792999ba962132abf44825f29fa0aab8ad2d0d6056e32b535efa22be22f

Aliases

arxiv: 2608.06802 · arxiv_version: 2608.06802v1 · doi: 10.48550/arxiv.2608.06802 · pith_short_12: XKBBPEUZTOUW · pith_short_16: XKBBPEUZTOUWEEZK · pith_short_8: XKBBPEUZ

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/XKBBPEUZTOUWEEZKX5CIEXZJ7I \
  | 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: ba821792999ba962132abf44825f29fa0aab8ad2d0d6056e32b535efa22be22f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3d68c6c6e4ea0d94fdc097c0b307d8aa120260fb558e1c198477e485b245f7b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-08-07T04:47:38Z",
    "title_canon_sha256": "97918a5dd7ee1078f987bb0f4abd02934256ed43a7c8c7ceddc71b23f626bc35"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.06802",
    "kind": "arxiv",
    "version": 1
  }
}