Pith Number

pith:VZCVDZCE

pith:2023:VZCVDZCEGH737Z7SX6QOPQQRGL

not attested not anchored not stored refs pending

Diffusion-Based Speech Enhancement with Joint Generative and Predictive Decoders

Hao Shi, Kazuki Shimada, Masato Hirano, Shusuke Takahashi, Takashi Shibuya, Tatsuya Kawahara, Yuichiro Koyama, Yuki Mitsufuji, Zhi Zhong

arxiv:2305.10734 v2 · 2023-05-18 · cs.SD · cs.CL · 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{VZCVDZCEGH737Z7SX6QOPQQRGL}

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	2026-07-05T07:50:01.422016Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae4551e44431ffbfe7f2bfa0e7c21132c76fe29bf7077043baf2e2ab8cc36624

Aliases

arxiv: 2305.10734 · arxiv_version: 2305.10734v2 · doi: 10.48550/arxiv.2305.10734 · pith_short_12: VZCVDZCEGH73 · pith_short_16: VZCVDZCEGH737Z7S · pith_short_8: VZCVDZCE

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/VZCVDZCEGH737Z7SX6QOPQQRGL \
  | 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: ae4551e44431ffbfe7f2bfa0e7c21132c76fe29bf7077043baf2e2ab8cc36624

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3adba8b0bc486e34703460587838f1e3830eb93debe46ea8ded946b605d5a919",
    "cross_cats_sorted": [
      "cs.CL",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2023-05-18T06:10:49Z",
    "title_canon_sha256": "f88bd5bb06d9677dd2062687cd9a8300906df864ec71636e202fff12f3f8fc51"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.10734",
    "kind": "arxiv",
    "version": 2
  }
}