Pith Number

pith:MICOZFFB

pith:2023:MICOZFFBN2SQTKNJEJRYGGW5PB

not attested not anchored not stored refs pending

TorchAudio-Squim: Reference-less Speech Quality and Intelligibility measures in TorchAudio

Anurag Kumar, Buye Xu, Ethan Henderson, Ke Tan, Pranay Manocha, Xiaohui Zhang, Zhaoheng Ni

arxiv:2304.01448 v1 · 2023-04-04 · 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{MICOZFFBN2SQTKNJEJRYGGW5PB}

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

Spectrogram Patch Codec: A 2D Block-Quantized VQ-VAE and HiFi-GAN for Neural Speech Coding

Receipt and verification

First computed	2026-07-05T05:57:40.621615Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6204ec94a16ea509a9a92263831add7878f53cc8e1c8521b8926a266eb326590

Aliases

arxiv: 2304.01448 · arxiv_version: 2304.01448v1 · doi: 10.48550/arxiv.2304.01448 · pith_short_12: MICOZFFBN2SQ · pith_short_16: MICOZFFBN2SQTKNJ · pith_short_8: MICOZFFB

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/MICOZFFBN2SQTKNJEJRYGGW5PB \
  | 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: 6204ec94a16ea509a9a92263831add7878f53cc8e1c8521b8926a266eb326590

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d0b92ea2c15c2f1cac18ea04b5c08d7e3812bbf5a18bf3a48d95215077bb2e2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2023-04-04T01:44:24Z",
    "title_canon_sha256": "8fb814246c55dd9d0834669120b7c9908c9f738a958f11443150576e648ce5da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.01448",
    "kind": "arxiv",
    "version": 1
  }
}