Pith Number

pith:2B36X3AL

pith:2024:2B36X3ALDWR4PGJFLFVQQQ3CVX

not attested not anchored not stored refs pending

Boosting Diffusion Model for Spectrogram Up-sampling in Text-to-speech: An Empirical Study

Chong Zhang, Sheng Zhao, Yang Zheng, Yanqing Liu

arxiv:2406.04633 v1 · 2024-06-07 · 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{2B36X3ALDWR4PGJFLFVQQQ3CVX}

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

Next Tokens Denoising for Speech Synthesis

Receipt and verification

First computed	2026-07-05T08:28:46.771370Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d077ebec0b1da3c79925596b084362adc1606389835e7057e5ad14d7ef47724f

Aliases

arxiv: 2406.04633 · arxiv_version: 2406.04633v1 · doi: 10.48550/arxiv.2406.04633 · pith_short_12: 2B36X3ALDWR4 · pith_short_16: 2B36X3ALDWR4PGJF · pith_short_8: 2B36X3AL

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/2B36X3ALDWR4PGJFLFVQQQ3CVX \
  | 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: d077ebec0b1da3c79925596b084362adc1606389835e7057e5ad14d7ef47724f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca58a863311613259e2efaeae616fb77d3f2deb873ddd9d7a6cf140c3a662059",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2024-06-07T04:34:03Z",
    "title_canon_sha256": "0c55fdd897018d8f16894bcc0f547da00fe05b96b514976cbddec23dfc70d5d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.04633",
    "kind": "arxiv",
    "version": 1
  }
}