Pith Number

pith:AFR62CZK

pith:2026:AFR62CZKRDNVDDH4WOOQ25VOEO

not attested not anchored not stored refs pending

Bridging the Stability-Expressivity Gap: Synthetic Data Scaling and Preference Alignment for Low-Resource Spoken Language Models

Boxun An, Jinghan Yang, Tianhan Jiang, Xiaoyu Shen, Ya Li, Yanliang Li, Yizhong Geng

arxiv:2605.27383 v1 · 2026-04-10 · cs.CL · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AFR62CZKRDNVDDH4WOOQ25VOEO}

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	2026-05-28T00:05:16.164640Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0163ed0b2a88db518cfcb39d0d76ae238dc15cf5fd7479aef91df319b5ea71ec

Aliases

arxiv: 2605.27383 · arxiv_version: 2605.27383v1 · doi: 10.48550/arxiv.2605.27383 · pith_short_12: AFR62CZKRDNV · pith_short_16: AFR62CZKRDNVDDH4 · pith_short_8: AFR62CZK

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/AFR62CZKRDNVDDH4WOOQ25VOEO \
  | 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: 0163ed0b2a88db518cfcb39d0d76ae238dc15cf5fd7479aef91df319b5ea71ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98732df9619d2e39b70389285f43f7bbbc9a8df7ad686eee9e475196d74e40e5",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-04-10T12:44:27Z",
    "title_canon_sha256": "7ffc80a4d68012705f7a9eebe4e3ca1b91465eb56c7070d51e80f634e80f4653"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.27383",
    "kind": "arxiv",
    "version": 1
  }
}