Pith Number

pith:CAN62Q3W

pith:2025:CAN62Q3W2DXHVQXRJXAMZGPWD7

not attested not anchored not stored refs pending

VoiceRestore: Flow-Matching Transformers for Speech Recording Quality Restoration

Stanislav Kirdey

arxiv:2501.00794 v1 · 2025-01-01 · 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{CAN62Q3W2DXHVQXRJXAMZGPWD7}

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

3 papers in Pith

SB-RF: Schr\"odinger Bridge Rectified Flow for One-Step Robust Speech Enhancement

Balalaika: Data-Centric, Prosody-Aware Annotation Pipeline for Russian Speech

Receipt and verification

First computed	2026-07-05T09:56:10.337760Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

101bed4376d0ee7ac2f14dc0cc99f61ff19866fd8d63543d25de179c46470ae8

Aliases

arxiv: 2501.00794 · arxiv_version: 2501.00794v1 · doi: 10.48550/arxiv.2501.00794 · pith_short_12: CAN62Q3W2DXH · pith_short_16: CAN62Q3W2DXHVQXR · pith_short_8: CAN62Q3W

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/CAN62Q3W2DXHVQXRJXAMZGPWD7 \
  | 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: 101bed4376d0ee7ac2f14dc0cc99f61ff19866fd8d63543d25de179c46470ae8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8fd3b234b7549e3eb9442a2462740c29cb678acc779e59fe0a5f8352d660bc20",
    "cross_cats_sorted": [
      "cs.SD"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2025-01-01T10:13:19Z",
    "title_canon_sha256": "adda1e6c5f2c2448f8ebc8b3e6999268d69e8b3f86db3a97b1549f630b0636d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.00794",
    "kind": "arxiv",
    "version": 1
  }
}