Pith Number

pith:YO5KLEHS

pith:2021:YO5KLEHSQLMLPAWAUZXBANNPUI

not attested not anchored not stored refs pending

Speech Enhancement Using Multi-Stage Self-Attentive Temporal Convolutional Networks

Adriaan J. van Wijngaarden, Ju Lin, Kuang-Ching Wang, Melissa C. Smith

arxiv:2102.12078 v1 · 2021-02-24 · 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{YO5KLEHSQLMLPAWAUZXBANNPUI}

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	2026-07-05T02:18:08.873028Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3baa590f282d8b782c0a66e1035afa21138d1ce528582752454f0f406f23075

Aliases

arxiv: 2102.12078 · arxiv_version: 2102.12078v1 · doi: 10.48550/arxiv.2102.12078 · pith_short_12: YO5KLEHSQLML · pith_short_16: YO5KLEHSQLMLPAWA · pith_short_8: YO5KLEHS

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/YO5KLEHSQLMLPAWAUZXBANNPUI \
  | 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: c3baa590f282d8b782c0a66e1035afa21138d1ce528582752454f0f406f23075

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "505d3c6fab4fecd64610acd2461a1c65ff5ce8b270397df8e104497ec88cec12",
    "cross_cats_sorted": [
      "cs.SD"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2021-02-24T05:48:07Z",
    "title_canon_sha256": "1fc62940064e13fd0a1843be2a702f239156004c1e4b1b3cac80b377c4779e61"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.12078",
    "kind": "arxiv",
    "version": 1
  }
}