Pith Number

pith:EYAQIBTV

pith:2021:EYAQIBTVUGW625KQAIW7GAD3DM

not attested not anchored not stored refs pending

NORESQA: A Framework for Speech Quality Assessment using Non-Matching References

Anurag Kumar, Buye Xu, Pranay Manocha

arxiv:2109.08125 v2 · 2021-09-16 · 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{EYAQIBTVUGW625KQAIW7GAD3DM}

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

A Dataset for Automatic Assessment of TTS Quality in Spanish

Receipt and verification

First computed	2026-07-05T03:23:14.291657Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2601040675a1aded7550022df3007b1b3fdd8bfe70d7f64ce779508c0985fce0

Aliases

arxiv: 2109.08125 · arxiv_version: 2109.08125v2 · doi: 10.48550/arxiv.2109.08125 · pith_short_12: EYAQIBTVUGW6 · pith_short_16: EYAQIBTVUGW625KQ · pith_short_8: EYAQIBTV

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/EYAQIBTVUGW625KQAIW7GAD3DM \
  | 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: 2601040675a1aded7550022df3007b1b3fdd8bfe70d7f64ce779508c0985fce0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a29f8995a34d9f67523658944a2a87d3aebb6513c04d4d9e1407ee131cb72e23",
    "cross_cats_sorted": [
      "cs.SD"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2021-09-16T17:27:12Z",
    "title_canon_sha256": "afef9207bc43d9394dc14811f5f5e30ab2d6dae30f7797d40e3c2f12310cde57"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.08125",
    "kind": "arxiv",
    "version": 2
  }
}