Pith Number

pith:2AMFALC4

pith:2025:2AMFALC44CPPAB6R3NDQ2FJQQQ

not attested not anchored not stored refs pending

A Composite Predictive-Generative Approach to Monaural Universal Speech Enhancement

Haoyin Yan, Jie Zhang, Xiaofei Li

arxiv:2505.24576 v1 · 2025-05-30 · eess.AS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2AMFALC44CPPAB6R3NDQ2FJQQQ}

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	2026-07-05T11:12:52.521155Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d018502c5ce09ef007d1db470d1530843332a56752fb650b7dec8aa2d84bcccf

Aliases

arxiv: 2505.24576 · arxiv_version: 2505.24576v1 · doi: 10.48550/arxiv.2505.24576 · pith_short_12: 2AMFALC44CPP · pith_short_16: 2AMFALC44CPPAB6R · pith_short_8: 2AMFALC4

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/2AMFALC44CPPAB6R3NDQ2FJQQQ \
  | 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: d018502c5ce09ef007d1db470d1530843332a56752fb650b7dec8aa2d84bcccf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c8e4073df96e5245375c68ca286f73ccce43eb3cd76c6badbeecc83343b8c1a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2025-05-30T13:26:42Z",
    "title_canon_sha256": "352b6ce11a7b6b351934fd0775b03a377aa1066307fa85b18e55ed6f1628a1ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.24576",
    "kind": "arxiv",
    "version": 1
  }
}