Pith Number

pith:JJAL75PI

pith:2023:JJAL75PICZ4SXRVPDJFK7XAQKQ

not attested not anchored not stored refs pending

A Reference-less Quality Metric for Automatic Speech Recognition via Contrastive-Learning of a Multi-Language Model with Self-Supervision

Ahmet Gunduz, Golara Javadi, Kamer Ali Yuksel, Mohamed Al-Badrashiny, Thiago Ferreira

arxiv:2306.13114 v1 · 2023-06-21 · 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{JJAL75PICZ4SXRVPDJFK7XAQKQ}

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	2026-07-05T06:24:01.823949Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a40bff5e816792bc6af1a4aafdc105431fc23cb6d3ea2434c1fa218509d7b3b

Aliases

arxiv: 2306.13114 · arxiv_version: 2306.13114v1 · doi: 10.48550/arxiv.2306.13114 · pith_short_12: JJAL75PICZ4S · pith_short_16: JJAL75PICZ4SXRVP · pith_short_8: JJAL75PI

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/JJAL75PICZ4SXRVPDJFK7XAQKQ \
  | 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: 4a40bff5e816792bc6af1a4aafdc105431fc23cb6d3ea2434c1fa218509d7b3b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e5394adc900f5956c6311a94a64618a453e1e7a8d34234bfc63e0f148a6c59a",
    "cross_cats_sorted": [
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-06-21T21:33:39Z",
    "title_canon_sha256": "d3f9c58a0ea05e343ce2803c0f39343f7d45d7b274d5cca1788b9d12221a688c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.13114",
    "kind": "arxiv",
    "version": 1
  }
}