Pith Number

pith:XLPO4AJT

pith:2022:XLPO4AJTGBCFQREJUU4CICQIUN

not attested not anchored not stored refs pending

Pre-trained Speech Representations as Feature Extractors for Speech Quality Assessment in Online Conferencing Applications

Bastiaan Tamm, Helena Balabin, Hugo Van hamme, Rik Vandenberghe

arxiv:2210.00259 v1 · 2022-10-01 · 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{XLPO4AJTGBCFQREJUU4CICQIUN}

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	2026-07-05T05:02:30.183404Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

badeee01333044584489a538240a08a342583d63945771316742f4558b601651

Aliases

arxiv: 2210.00259 · arxiv_version: 2210.00259v1 · doi: 10.48550/arxiv.2210.00259 · pith_short_12: XLPO4AJTGBCF · pith_short_16: XLPO4AJTGBCFQREJ · pith_short_8: XLPO4AJT

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/XLPO4AJTGBCFQREJUU4CICQIUN \
  | 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: badeee01333044584489a538240a08a342583d63945771316742f4558b601651

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cbb9574bcfcb54ac9bd4a80cd789e6f0c03ffbda5a006333e9765017664231b9",
    "cross_cats_sorted": [
      "cs.SD"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2022-10-01T11:51:06Z",
    "title_canon_sha256": "2481ebb7cb3933350e76a06f1c042265d7dead80bb67f448c618ec22004da087"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.00259",
    "kind": "arxiv",
    "version": 1
  }
}