Pith Number

pith:MIPYNHUE

pith:2019:MIPYNHUEFP5V33N5S2JCXQ26DZ

not attested not anchored not stored refs pending

A Statistically Principled and Computationally Efficient Approach to Speech Enhancement using Variational Autoencoders

Antoine Deleforge (MULTISPEECH), Emmanuel Vincent (MULTISPEECH), Manuel Pariente (MULTISPEECH)

arxiv:1905.01209 v2 · 2019-05-03 · cs.SD · cs.LG · 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{MIPYNHUEFP5V33N5S2JCXQ26DZ}

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	2026-05-17T23:46:17.483259Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

621f869e842bfb5dedbd96922bc35e1e7ec6f39845a02162825280fdaacb2ff0

Aliases

arxiv: 1905.01209 · arxiv_version: 1905.01209v2 · doi: 10.48550/arxiv.1905.01209 · pith_short_12: MIPYNHUEFP5V · pith_short_16: MIPYNHUEFP5V33N5 · pith_short_8: MIPYNHUE

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/MIPYNHUEFP5V33N5S2JCXQ26DZ \
  | 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: 621f869e842bfb5dedbd96922bc35e1e7ec6f39845a02162825280fdaacb2ff0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d5fb0160e700fe12b8f1ad3201d0b1cb92984fdfaf67700dc7cf76748c13077",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.AS",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2019-05-03T14:46:47Z",
    "title_canon_sha256": "08bec7646c2e71d584901da8fff442195262cc58ec29726239db0edd1a3e4c8c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.01209",
    "kind": "arxiv",
    "version": 2
  }
}