Pith Number

pith:5D4Z5SLD

pith:2022:5D4Z5SLDKFFK3TTSERPQWKRNFI

not attested not anchored not stored refs pending

Speech Enhancement with Intelligent Neural Homomorphic Synthesis

Jinjiang Liu, Jun Chen, ShiDong Shang, Shulin He, Wei Rao, Xueliang Zhang, Yannan Wang, Yukai Ju

arxiv:2210.15853 v1 · 2022-10-28 · cs.SD · 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{5D4Z5SLDKFFK3TTSERPQWKRNFI}

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	2026-07-05T05:11:26.509191Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8f99ec963514aadce72245f0b2a2d2a33c24dff100d0b588222c0cfb88109ce

Aliases

arxiv: 2210.15853 · arxiv_version: 2210.15853v1 · doi: 10.48550/arxiv.2210.15853 · pith_short_12: 5D4Z5SLDKFFK · pith_short_16: 5D4Z5SLDKFFK3TTS · pith_short_8: 5D4Z5SLD

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/5D4Z5SLDKFFK3TTSERPQWKRNFI \
  | 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: e8f99ec963514aadce72245f0b2a2d2a33c24dff100d0b588222c0cfb88109ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e52f1a5d0b12ef5e656f0ad4eb88bc389f4a9ddbeb1900b37dfbe4037df462c5",
    "cross_cats_sorted": [
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2022-10-28T02:49:48Z",
    "title_canon_sha256": "bb61261f0a90baecbf2f95f4d0713f6f3d7d510d209f68a12114dde80911313a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.15853",
    "kind": "arxiv",
    "version": 1
  }
}