Pith Number

pith:RQPCEMHW

pith:2023:RQPCEMHWLOKOENSF7BQ5SZWDTP

not attested not anchored not stored refs pending

NADiffuSE: Noise-aware Diffusion-based Model for Speech Enhancement

Bowen Cao, Dongchao Yang, Qichen Ye, Wen Wang, Yuexian Zou

arxiv:2309.01212 v1 · 2023-09-03 · 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{RQPCEMHWLOKOENSF7BQ5SZWDTP}

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	2026-07-05T06:47:34.640889Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c1e2230f65b94e23645f861d966c39bc68554cd97c9135e890e3f27d9d92598

Aliases

arxiv: 2309.01212 · arxiv_version: 2309.01212v1 · doi: 10.48550/arxiv.2309.01212 · pith_short_12: RQPCEMHWLOKO · pith_short_16: RQPCEMHWLOKOENSF · pith_short_8: RQPCEMHW

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/RQPCEMHWLOKOENSF7BQ5SZWDTP \
  | 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: 8c1e2230f65b94e23645f861d966c39bc68554cd97c9135e890e3f27d9d92598

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "544414b44399d8c0fc03929ded2cacb78b909f7d51129feed476816090da9cfa",
    "cross_cats_sorted": [
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2023-09-03T16:33:49Z",
    "title_canon_sha256": "753ebecfbec9bda91b8b29850b427d9d293f0af11334c636af437aefd61ae777"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.01212",
    "kind": "arxiv",
    "version": 1
  }
}