Pith Number

pith:AAY34KX5

pith:2025:AAY34KX5ZJY4DMJ5WQNMVUKOX7

not attested not anchored not stored refs pending

Spectral-Aware Low-Rank Adaptation for Speaker Verification

Helen Meng, Hung-yi Lee, Man-Wai Mak, Mert Pilanci, Zhe Li

arxiv:2501.03829 v4 · 2025-01-07 · 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{AAY34KX5ZJY4DMJ5WQNMVUKOX7}

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	2026-07-05T10:10:47.749459Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0031be2afdca71c1b13db41acad14ebfdc5dd85f9d2f8ec74a6128971a7b5ecb

Aliases

arxiv: 2501.03829 · arxiv_version: 2501.03829v4 · doi: 10.48550/arxiv.2501.03829 · pith_short_12: AAY34KX5ZJY4 · pith_short_16: AAY34KX5ZJY4DMJ5 · pith_short_8: AAY34KX5

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/AAY34KX5ZJY4DMJ5WQNMVUKOX7 \
  | 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: 0031be2afdca71c1b13db41acad14ebfdc5dd85f9d2f8ec74a6128971a7b5ecb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94c03d20a7f0cc22ba00bccdf964bdb3a2be82c20eaf0f42a9664f15250ffaab",
    "cross_cats_sorted": [
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2025-01-07T14:41:09Z",
    "title_canon_sha256": "54a0583ea32c5ba0f1280f7c81563b0146cb308dc49c571e9ad1e3dd9e7e35f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.03829",
    "kind": "arxiv",
    "version": 4
  }
}