Pith Number

pith:JITISI2I

pith:2023:JITISI2IDBBH2342F63FVQGXVY

not attested not anchored not stored refs pending

Does Single-channel Speech Enhancement Improve Keyword Spotting Accuracy? A Case Study

Avamarie Brueggeman, Masood Delfarah, Stephen Shum, Takuya Higuchi, Vineet Garg

arxiv:2309.16060 v2 · 2023-09-27 · 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{JITISI2IDBBH2342F63FVQGXVY}

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	2026-07-05T07:47:59.451952Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a2689234818427d6f9a2fb65ac0d7ae29a50bec940a69be4abd93d5659c459b

Aliases

arxiv: 2309.16060 · arxiv_version: 2309.16060v2 · doi: 10.48550/arxiv.2309.16060 · pith_short_12: JITISI2IDBBH · pith_short_16: JITISI2IDBBH2342 · pith_short_8: JITISI2I

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/JITISI2IDBBH2342F63FVQGXVY \
  | 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: 4a2689234818427d6f9a2fb65ac0d7ae29a50bec940a69be4abd93d5659c459b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "edbdb4ce50b87b4f88e7528298dbee6f6749158ae82a0454124b9abaeedbcebf",
    "cross_cats_sorted": [
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2023-09-27T22:55:45Z",
    "title_canon_sha256": "69cfc5d9df1721c0d240105d7ac3c2e4aafecb16f32ab7e6ab76d300f44c9a1a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.16060",
    "kind": "arxiv",
    "version": 2
  }
}