Pith Number

pith:NLAYI57D

pith:2021:NLAYI57DJPLZNHJRI6EFGTVXYH

not attested not anchored not stored refs pending

On training targets for noise-robust voice activity detection

Ivan Tashev, Sebastian Braun

arxiv:2102.07445 v2 · 2021-02-15 · 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{NLAYI57DJPLZNHJRI6EFGTVXYH}

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

SincQDR-VAD: A Noise-Robust Voice Activity Detection Framework Leveraging Learnable Filters and Ranking-Aware Optimization

Receipt and verification

First computed	2026-07-05T02:41:31.408967Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ac18477e34bd7969d314788534eb7c1e05392a6792e6b6628ba94ce301c150e

Aliases

arxiv: 2102.07445 · arxiv_version: 2102.07445v2 · doi: 10.48550/arxiv.2102.07445 · pith_short_12: NLAYI57DJPLZ · pith_short_16: NLAYI57DJPLZNHJR · pith_short_8: NLAYI57D

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/NLAYI57DJPLZNHJRI6EFGTVXYH \
  | 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: 6ac18477e34bd7969d314788534eb7c1e05392a6792e6b6628ba94ce301c150e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bedf74c00f9fbeee342e3694896ad98d2840d45d54e04391cd733b47c17e3f92",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2021-02-15T10:37:14Z",
    "title_canon_sha256": "f8d70a1a798be13e14bf0220bccbc5ab5dd06752c67ca838102ece59ba991835"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.07445",
    "kind": "arxiv",
    "version": 2
  }
}