Pith Number

pith:P2XXNEKL

pith:2026:P2XXNEKLHKUPVMEFBS4EWNMA6U

not attested not anchored not stored refs pending

STARE: Surprisal-Guided Token-Level Advantage Reweighting for Policy Entropy Stability

Can Xu, Haipeng Luo, Han Hu, Qingfeng Sun, Songli Wu, Wenfeng Deng, Yansong Tang

arxiv:2606.19236 v1 · 2026-06-17 · cs.LG · cs.AI · 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{P2XXNEKLHKUPVMEFBS4EWNMA6U}

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	2026-06-19T16:12:08.511502Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7eaf76914b3aa8fab0850cb84b3580f529235219e11665f4d5e48beae5b5dc88

Aliases

arxiv: 2606.19236 · arxiv_version: 2606.19236v1 · doi: 10.48550/arxiv.2606.19236 · pith_short_12: P2XXNEKLHKUP · pith_short_16: P2XXNEKLHKUPVMEF · pith_short_8: P2XXNEKL

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/P2XXNEKLHKUPVMEFBS4EWNMA6U \
  | 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: 7eaf76914b3aa8fab0850cb84b3580f529235219e11665f4d5e48beae5b5dc88

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64894332cb3f7c6c29c7445d8ed5add1083c4811ee5c9d7b9aab7535f0be286e",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-17T16:13:42Z",
    "title_canon_sha256": "743e6071c00eb1aa6c24dd57637e691f1c7eebbac30a1af0002f56386de8fbce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.19236",
    "kind": "arxiv",
    "version": 1
  }
}