Pith Number

pith:PK4NZSLT

pith:2023:PK4NZSLTZTNUDW3ZJU3JXAM6JH

not attested not anchored not stored refs pending

LEAN: Light and Efficient Audio Classification Network

CR Karthik, Punuru Sri Lakshmi, Shwetank Choudhary, Sumit Kumar

arxiv:2305.12712 v1 · 2023-05-22 · cs.SD · cs.AI · 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{PK4NZSLTZTNUDW3ZJU3JXAM6JH}

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	2026-07-05T06:12:13.425153Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ab8dcc973ccdb41db794d369b819e49c5f5c4f4fa365b78dba0e584e502eed9

Aliases

arxiv: 2305.12712 · arxiv_version: 2305.12712v1 · doi: 10.48550/arxiv.2305.12712 · pith_short_12: PK4NZSLTZTNU · pith_short_16: PK4NZSLTZTNUDW3Z · pith_short_8: PK4NZSLT

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/PK4NZSLTZTNUDW3ZJU3JXAM6JH \
  | 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: 7ab8dcc973ccdb41db794d369b819e49c5f5c4f4fa365b78dba0e584e502eed9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "638679cfed95d08f691fbfec8685f9287086d22fbcbe802414100c3d8f172bf7",
    "cross_cats_sorted": [
      "cs.AI",
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2023-05-22T04:45:04Z",
    "title_canon_sha256": "95e24f6c5d589568539809055cdf29751f452653b3fcf5074af1d29d33f24099"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.12712",
    "kind": "arxiv",
    "version": 1
  }
}