Pith Number

pith:3DMZSZZI

pith:2023:3DMZSZZI3NWWGUIG6TXZPSV3ZU

not attested not anchored not stored refs pending

Joint Prediction of Audio Event and Annoyance Rating in an Urban Soundscape by Hierarchical Graph Representation Learning

Andrew Mitchell, Cheng Luo, Dick Botteldooren, Jian Kang, Qiaoqiao Ren, Siyang Song, Weicheng Xie, Wenwu Wang, Yuanbo Hou

arxiv:2308.11980 v1 · 2023-08-23 · eess.AS · 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{3DMZSZZI3NWWGUIG6TXZPSV3ZU}

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	2026-07-05T06:43:57.439869Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8d9996728db6d635106f4ef97cabbcd04df513f3808fd17ebd70a1878fd4031

Aliases

arxiv: 2308.11980 · arxiv_version: 2308.11980v1 · doi: 10.48550/arxiv.2308.11980 · pith_short_12: 3DMZSZZI3NWW · pith_short_16: 3DMZSZZI3NWWGUIG · pith_short_8: 3DMZSZZI

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/3DMZSZZI3NWWGUIG6TXZPSV3ZU \
  | 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: d8d9996728db6d635106f4ef97cabbcd04df513f3808fd17ebd70a1878fd4031

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39533d902fdc7bffb59f6c3e2799b365141e2b182d1f1ad469e7a26c70d76a99",
    "cross_cats_sorted": [
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2023-08-23T08:05:10Z",
    "title_canon_sha256": "078eaaf5d02caea1e2a7beb26d6f09f9f7efb494182d64fc7591c00ee8305dae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.11980",
    "kind": "arxiv",
    "version": 1
  }
}