Pith Number

pith:CMZXROBX

pith:2026:CMZXROBX4FEZNFUA7QKBUWE5L3

not attested not anchored not stored refs pending

On Low-Bit Quantization Errors in Speaker Verification: Diagnostic and Mitigation

Driss Matrouf, Guillaume Lechien, Hugo Leguillier, Mickael Rouvier

arxiv:2606.08078 v1 · 2026-06-06 · cs.SD · cs.CL

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CMZXROBX4FEZNFUA7QKBUWE5L3}

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	2026-06-09T01:05:25.593858Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

133378b837e149969680fc141a589d5ec03b7370b7a3b03f81247c7c41fb978d

Aliases

arxiv: 2606.08078 · arxiv_version: 2606.08078v1 · doi: 10.48550/arxiv.2606.08078 · pith_short_12: CMZXROBX4FEZ · pith_short_16: CMZXROBX4FEZNFUA · pith_short_8: CMZXROBX

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/CMZXROBX4FEZNFUA7QKBUWE5L3 \
  | 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: 133378b837e149969680fc141a589d5ec03b7370b7a3b03f81247c7c41fb978d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1c929ed79a46145308c3f054c084e0f85fb84bfc5c87c7546a84dc76d7eb663",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2026-06-06T09:55:37Z",
    "title_canon_sha256": "814e2a462f0b342d7cafa44561e604108495d0cd3420bf76efa22cd5128370e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.08078",
    "kind": "arxiv",
    "version": 1
  }
}