Pith Number

pith:P3VITPZN

pith:2025:P3VITPZNPNRU4OMFNPNUHOEJ73

not attested not anchored not stored refs pending

Infant Cry Detection In Noisy Environment Using Blueprint Separable Convolutions and Time-Frequency Recurrent Neural Network

Haolin Yu, Yanxiong Li

arxiv:2508.19308 v1 · 2025-08-26 · 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{P3VITPZNPNRU4OMFNPNUHOEJ73}

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	2026-07-05T11:59:42.884636Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7eea89bf2d7b634e39856bdb43b889fedf6b37cb590d3281200b625deb3c870f

Aliases

arxiv: 2508.19308 · arxiv_version: 2508.19308v1 · doi: 10.48550/arxiv.2508.19308 · pith_short_12: P3VITPZNPNRU · pith_short_16: P3VITPZNPNRU4OMF · pith_short_8: P3VITPZN

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/P3VITPZNPNRU4OMFNPNUHOEJ73 \
  | 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: 7eea89bf2d7b634e39856bdb43b889fedf6b37cb590d3281200b625deb3c870f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b475ca832f6d0ebc67ddec650edfa35b68b471ca9048a9eec7571d964668334c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2025-08-26T08:07:36Z",
    "title_canon_sha256": "5f71def45aa3ba1a6eaf3f5a74918c2b42933ea9d0ca041067ee4987ccb38685"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.19308",
    "kind": "arxiv",
    "version": 1
  }
}