Pith Number

pith:I5QYZ3EE

pith:2023:I5QYZ3EEUX4JVOUTCKXJ6H7YM7

not attested not anchored not stored refs pending

Unifying Robustness and Fidelity: A Comprehensive Study of Pretrained Generative Methods for Speech Enhancement in Adverse Conditions

Chunlei Zhang, Dong Yu, Hao Zhang, Heming Wang, Meng Yu, Muqiao Yang, Yixuan Zhang, Zhongweiyang Xu

arxiv:2309.09028 v1 · 2023-09-16 · 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{I5QYZ3EEUX4JVOUTCKXJ6H7YM7}

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	2026-07-05T06:51:33.154312Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47618cec84a5f89aba9312ae9f1ff867d24e74483eb3e5966c2458e24d712cbe

Aliases

arxiv: 2309.09028 · arxiv_version: 2309.09028v1 · doi: 10.48550/arxiv.2309.09028 · pith_short_12: I5QYZ3EEUX4J · pith_short_16: I5QYZ3EEUX4JVOUT · pith_short_8: I5QYZ3EE

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/I5QYZ3EEUX4JVOUTCKXJ6H7YM7 \
  | 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: 47618cec84a5f89aba9312ae9f1ff867d24e74483eb3e5966c2458e24d712cbe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5708393a717d4878cc44e2b025349f5e8f96117005e6e95a87b83af909bad4f4",
    "cross_cats_sorted": [
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2023-09-16T15:42:55Z",
    "title_canon_sha256": "1ca2d530e83cbfd2129209646087226fadfe67f02f20aed2316729920fbd5d51"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.09028",
    "kind": "arxiv",
    "version": 1
  }
}