Pith Number

pith:F73C4KKM

pith:2025:F73C4KKMUWAS62HH5LYZQWSTUK

not attested not anchored not stored refs pending

Baseline Systems and Evaluation Metrics for Spatial Semantic Segmentation of Sound Scenes

Binh Thien Nguyen, Daiki Takeuchi, Daisuke Niizumi, Masahiro Yasuda, Noboru Harada, Yasunori Ohishi

arxiv:2503.22088 v2 · 2025-03-28 · 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{F73C4KKMUWAS62HH5LYZQWSTUK}

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

On Temporal Guidance and Iterative Refinement in Audio Source Separation

Receipt and verification

First computed	2026-07-05T11:18:19.903399Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ff62e294ca5812f68e7eaf1985a53a2a991fbac045e16fcb7b72085ac1b4560

Aliases

arxiv: 2503.22088 · arxiv_version: 2503.22088v2 · doi: 10.48550/arxiv.2503.22088 · pith_short_12: F73C4KKMUWAS · pith_short_16: F73C4KKMUWAS62HH · pith_short_8: F73C4KKM

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/F73C4KKMUWAS62HH5LYZQWSTUK \
  | 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: 2ff62e294ca5812f68e7eaf1985a53a2a991fbac045e16fcb7b72085ac1b4560

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7b57d9afeedb09749d0c63bd8c1e193aa0be7c279a29876dbfc45e7e18a6875",
    "cross_cats_sorted": [
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2025-03-28T02:08:58Z",
    "title_canon_sha256": "d3ec6cf598e09c37a17053ffd178b00a42208bb4133713e9d070b3c9fe62109a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.22088",
    "kind": "arxiv",
    "version": 2
  }
}