Pith Number

pith:2OV5KJFC

pith:2023:2OV5KJFCXF2KBNV7NE7IUCIR64

not attested not anchored not stored refs pending

SELM: Speech Enhancement Using Discrete Tokens and Language Models

Guoqing Zhao, Lei Xie, Ning Jiang, Xinfa Zhu, Yuanjun Lv, Zihan Zhang, Ziqian Wang

arxiv:2312.09747 v2 · 2023-12-15 · eess.AS · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2OV5KJFCXF2KBNV7NE7IUCIR64}

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	2026-07-05T07:30:57.680763Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3abd524a2b974a0b6bf693e8a0911f730d02e49c850a4db560465fa2ac3e4af

Aliases

arxiv: 2312.09747 · arxiv_version: 2312.09747v2 · doi: 10.48550/arxiv.2312.09747 · pith_short_12: 2OV5KJFCXF2K · pith_short_16: 2OV5KJFCXF2KBNV7 · pith_short_8: 2OV5KJFC

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/2OV5KJFCXF2KBNV7NE7IUCIR64 \
  | 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: d3abd524a2b974a0b6bf693e8a0911f730d02e49c850a4db560465fa2ac3e4af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "75b84bd2d462eab9f2af5ad1ad67102df3731c01dd5c54ca654f72db3088e0e4",
    "cross_cats_sorted": [
      "eess.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2023-12-15T12:36:05Z",
    "title_canon_sha256": "a697ac46035452514cd740a99c98be957b840504ce1d9f223bc7f38073a6587e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.09747",
    "kind": "arxiv",
    "version": 2
  }
}