Pith Number

pith:WSAEPZ3X

pith:2025:WSAEPZ3XIKDKAFCY5XW7W3LYSL

not attested not anchored not stored refs pending

URGENT-PK: Perceptually-Aligned Ranking Model Designed for Speech Enhancement Competition

Anurag Kumar, Chenda Li, Jiahe Wang, Kohei Saijo, Marvin Sach, Robin Scheibler, Samuele Cornell, Shinji Watanabe, Tim Fingscheidt, Wangyou Zhang, Wei Wang, Yanmin Qian, Yihui Fu, Zhaoheng Ni

arxiv:2506.23874 v1 · 2025-06-30 · eess.AS · 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{WSAEPZ3XIKDKAFCY5XW7W3LYSL}

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

Improving Speech Enhancement with Multi-Metric Supervision from Learned Quality Assessment

Receipt and verification

First computed	2026-07-05T11:29:29.494312Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b48047e7774286a01458ededfb6d7892c03cace409cef0c79c60422b79192159

Aliases

arxiv: 2506.23874 · arxiv_version: 2506.23874v1 · doi: 10.48550/arxiv.2506.23874 · pith_short_12: WSAEPZ3XIKDK · pith_short_16: WSAEPZ3XIKDKAFCY · pith_short_8: WSAEPZ3X

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/WSAEPZ3XIKDKAFCY5XW7W3LYSL \
  | 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: b48047e7774286a01458ededfb6d7892c03cace409cef0c79c60422b79192159

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ff1297811370f979a876092a4234ad0aafef61fec4d08d158eb14bab31a2d81",
    "cross_cats_sorted": [
      "cs.SD"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2025-06-30T14:05:17Z",
    "title_canon_sha256": "29882e69246265d9c9d7557a3114346a94d879de483163823c16216a7e0be1db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.23874",
    "kind": "arxiv",
    "version": 1
  }
}