Pith Number

pith:BN25L3TV

pith:2026:BN25L3TV7SWS56NPPWA3ONGQTQ

not attested not anchored not stored refs pending

Evaluating and Rewarding LALMs for Expressive Role-Play TTS via Mean Continuation Log-Probability

Cheng Yi, Haiyang Sun, Hao Gu, Jingbei Li, Xuerui Yang, Ye Bai, Yechang Huang, Yong Ren, Yujie Chen

arxiv:2601.22661 v2 · 2026-01-30 · cs.SD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BN25L3TV7SWS56NPPWA3ONGQTQ}

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	2026-05-29T01:04:36.758521Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b75d5ee75fcad2ef9af7d81b734d09c1ad935185bf6b4ac2a77196aa118d6cc

Aliases

arxiv: 2601.22661 · arxiv_version: 2601.22661v2 · doi: 10.48550/arxiv.2601.22661 · pith_short_12: BN25L3TV7SWS · pith_short_16: BN25L3TV7SWS56NP · pith_short_8: BN25L3TV

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/BN25L3TV7SWS56NPPWA3ONGQTQ \
  | 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: 0b75d5ee75fcad2ef9af7d81b734d09c1ad935185bf6b4ac2a77196aa118d6cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d727c0ba2aded190a2f2f4236cb6cb2a8c5df3c80892d3f4001c41ccd353bdfd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2026-01-30T07:27:48Z",
    "title_canon_sha256": "59e40240fda2b75573c96ab4f4c1a52e87c3b6ee4361d35f778b9a14a90de795"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.22661",
    "kind": "arxiv",
    "version": 2
  }
}