Pith Number

pith:EPLL2S25

pith:2022:EPLL2S25VEZFOCJRRYGJR4PTBZ

not attested not anchored not stored refs pending

Feature Pyramid Attention based Residual Neural Network for Environmental Sound Classification

Junjie Hu, Liguang Zhou, Tin Lun Lam, Xiaonan Qi, Yangsheng Xu, Yuhongze Zhou

arxiv:2205.14411 v1 · 2022-05-28 · cs.SD · cs.HC · 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{EPLL2S25VEZFOCJRRYGJR4PTBZ}

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	2026-07-05T04:27:17.264114Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23d6bd4b5da9325709318e0c98f1f30e47666b647b8b24941ba1e2b436c075bf

Aliases

arxiv: 2205.14411 · arxiv_version: 2205.14411v1 · doi: 10.48550/arxiv.2205.14411 · pith_short_12: EPLL2S25VEZF · pith_short_16: EPLL2S25VEZFOCJR · pith_short_8: EPLL2S25

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/EPLL2S25VEZFOCJRRYGJR4PTBZ \
  | 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: 23d6bd4b5da9325709318e0c98f1f30e47666b647b8b24941ba1e2b436c075bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d06531acbc5ef074a6f8ab659759978f6fd8b8febc33789bbc2f1038bdd16b04",
    "cross_cats_sorted": [
      "cs.HC",
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2022-05-28T12:06:11Z",
    "title_canon_sha256": "f325c80450788ede8ded7f70a1425179ccd7244190f07b5866b04cb9598fb304"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.14411",
    "kind": "arxiv",
    "version": 1
  }
}