Pith Number

pith:AKSPIIEM

pith:2025:AKSPIIEMLOY54UM2LCAPCM5BN5

not attested not anchored not stored refs pending

UniTTS: An end-to-end TTS system without decoupling of acoustic and semantic information

Jiaxing Zhang, Junlong Wu, Qianguo Sun, Rui Wang, Tianrong Chen, Zhiyun Zeng

arxiv:2505.17426 v1 · 2025-05-23 · cs.SD · cs.AI · eess.AS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AKSPIIEMLOY54UM2LCAPCM5BN5}

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	2026-07-05T11:08:26.002803Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02a4f4208c5bb1de519a5880f133a16f463506eaad39d1db0092c9f87cde7042

Aliases

arxiv: 2505.17426 · arxiv_version: 2505.17426v1 · doi: 10.48550/arxiv.2505.17426 · pith_short_12: AKSPIIEMLOY5 · pith_short_16: AKSPIIEMLOY54UM2 · pith_short_8: AKSPIIEM

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/AKSPIIEMLOY54UM2LCAPCM5BN5 \
  | 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: 02a4f4208c5bb1de519a5880f133a16f463506eaad39d1db0092c9f87cde7042

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51feb7da21e5749c6ec781fbd44ad5a1fde4e647a57670bb381dd98d847d5b6c",
    "cross_cats_sorted": [
      "cs.AI",
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2025-05-23T03:13:46Z",
    "title_canon_sha256": "32e7565923a157e1384493d62f4ae73df59589555b7277fd32ecc1ba3c4acdd8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.17426",
    "kind": "arxiv",
    "version": 1
  }
}