Pith Number

pith:K2ABJ7ZH

pith:2025:K2ABJ7ZHAW2FRHMJZWSIYFZVBF

not attested not anchored not stored refs pending

RLMR: Reinforcement Learning with Mixed Rewards for Creative Writing

Bosi Wen, Haorui Wang, Jianxing Liao, Rui Yang, Runzhi Shi, Tian Zhang, Xiao Feng, Yusong Zhang, Ziying Wang

arxiv:2508.18642 v2 · 2025-08-26 · 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{K2ABJ7ZHAW2FRHMJZWSIYFZVBF}

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.

Cited by

1 paper in Pith

Trust Region On-Policy Distillation

Receipt and verification

First computed	2026-07-05T12:00:52.142069Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

568014ff2705b4589d89cda48c173509636eebc12bc1fc09588b743876ee27fe

Aliases

arxiv: 2508.18642 · arxiv_version: 2508.18642v2 · doi: 10.48550/arxiv.2508.18642 · pith_short_12: K2ABJ7ZHAW2F · pith_short_16: K2ABJ7ZHAW2FRHMJ · pith_short_8: K2ABJ7ZH

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/K2ABJ7ZHAW2FRHMJZWSIYFZVBF \
  | 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: 568014ff2705b4589d89cda48c173509636eebc12bc1fc09588b743876ee27fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a187b09625a6b67c5aceaea187b55cc946675c5eb2dbc0ce4840c606f7fdc436",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-08-26T03:40:06Z",
    "title_canon_sha256": "38736d7542838d19d652c04d0d026300eefac784a4b28c6350bd02c7b25a7cf7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.18642",
    "kind": "arxiv",
    "version": 2
  }
}