Pith Number

pith:PRUBLPLZ

pith:2018:PRUBLPLZ357APTKUJRALT7JWOK

not attested not anchored not stored refs pending

Kernel Machines Beat Deep Neural Networks on Mask-based Single-channel Speech Enhancement

Like Hui, Mikhail Belkin, Siyuan Ma

arxiv:1811.02095 v1 · 2018-11-06 · cs.LG · cs.SD · eess.AS · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PRUBLPLZ357APTKUJRALT7JWOK}

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	2026-05-18T00:01:25.055039Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c6815bd79df7e07cd544c40b9fd3672b46250cc92b2d4be6835caec785fbc41

Aliases

arxiv: 1811.02095 · arxiv_version: 1811.02095v1 · doi: 10.48550/arxiv.1811.02095 · pith_short_12: PRUBLPLZ357A · pith_short_16: PRUBLPLZ357APTKU · pith_short_8: PRUBLPLZ

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/PRUBLPLZ357APTKUJRALT7JWOK \
  | 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: 7c6815bd79df7e07cd544c40b9fd3672b46250cc92b2d4be6835caec785fbc41

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "636f95d1439f527f526e1f9fff6f20baf0a1988eb6fd5488a655a94dedb67982",
    "cross_cats_sorted": [
      "cs.SD",
      "eess.AS",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-11-06T00:04:55Z",
    "title_canon_sha256": "411969b07b83689c3ae5081baa92056aa1f17349cdc2afbc92c502ddadde0644"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.02095",
    "kind": "arxiv",
    "version": 1
  }
}