Pith Number

pith:C7XR2HGU

pith:2025:C7XR2HGUC5IX5E2W3BMQ3PRIXF

not attested not anchored not stored refs pending

SHEET: A Multi-purpose Open-source Speech Human Evaluation Estimation Toolkit

Erica Cooper, Tomoki Toda, Wen-Chin Huang

arxiv:2505.15061 v1 · 2025-05-21 · cs.SD · 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{C7XR2HGUC5IX5E2W3BMQ3PRIXF}

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	2026-07-05T11:06:39.959389Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17ef1d1cd417517e9356d8590dbe28b951757d0ebd7821a9965782d7c4aa4dd9

Aliases

arxiv: 2505.15061 · arxiv_version: 2505.15061v1 · doi: 10.48550/arxiv.2505.15061 · pith_short_12: C7XR2HGUC5IX · pith_short_16: C7XR2HGUC5IX5E2W · pith_short_8: C7XR2HGU

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/C7XR2HGUC5IX5E2W3BMQ3PRIXF \
  | 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: 17ef1d1cd417517e9356d8590dbe28b951757d0ebd7821a9965782d7c4aa4dd9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0ff7e5a4e19b568ea1010d7c1a90090b14b49a89f8b842de2bec3a1ccc1909a",
    "cross_cats_sorted": [
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2025-05-21T03:30:23Z",
    "title_canon_sha256": "36567fb34a619c34c29113d91999b2a07ceccc8639b9fc10e98660864a788155"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.15061",
    "kind": "arxiv",
    "version": 1
  }
}