Pith Number

pith:3ZJN4K2S

pith:2024:3ZJN4K2SO2VYANCC7L6MQJ2OAR

not attested not anchored not stored refs pending

Onset and offset weighted loss function for sound event detection

Tao Song

arxiv:2403.13254 v1 · 2024-03-20 · 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{3ZJN4K2SO2VYANCC7L6MQJ2OAR}

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.

Cited by

1 paper in Pith

Weighted Score-Oriented Losses for Temporally Localized Event Prediction

Receipt and verification

First computed	2026-07-05T07:58:33.496434Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de52de2b5276ab803442fafcc8274e044131dc570758c8625f5901257a723503

Aliases

arxiv: 2403.13254 · arxiv_version: 2403.13254v1 · doi: 10.48550/arxiv.2403.13254 · pith_short_12: 3ZJN4K2SO2VY · pith_short_16: 3ZJN4K2SO2VYANCC · pith_short_8: 3ZJN4K2S

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/3ZJN4K2SO2VYANCC7L6MQJ2OAR \
  | 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: de52de2b5276ab803442fafcc8274e044131dc570758c8625f5901257a723503

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b9ca775d9a215ae29b8573ab5b2d5e831e3c322ae863e01d5956049ba42833f",
    "cross_cats_sorted": [
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2024-03-20T02:32:41Z",
    "title_canon_sha256": "2a0fd4ab373feba4a7c3deed26c4a0669c4b83c479458bdf191ec65125db71c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.13254",
    "kind": "arxiv",
    "version": 1
  }
}