Pith Number

pith:V5NTWOF2

pith:2021:V5NTWOF2YL4PS7DYCBP6P6XWXQ

not attested not anchored not stored refs pending

What Makes Sound Event Localization and Detection Difficult? Insights from Error Analysis

Douglas L. Jones, Karn N. Watcharasupat, Ngoc Khanh Nguyen, Thi Ngoc Tho Nguyen, Woon Seng Gan, Zhen Jian Lee

arxiv:2107.10469 v2 · 2021-07-22 · eess.AS · cs.AI · cs.LG · cs.SD · eess.SP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V5NTWOF2YL4PS7DYCBP6P6XWXQ}

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	2026-07-05T03:26:35.112664Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af5b3b38bac2f8f97c78105fe7faf6bc1ef16f4114c35a68dd60d997b59ca098

Aliases

arxiv: 2107.10469 · arxiv_version: 2107.10469v2 · doi: 10.48550/arxiv.2107.10469 · pith_short_12: V5NTWOF2YL4P · pith_short_16: V5NTWOF2YL4PS7DY · pith_short_8: V5NTWOF2

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/V5NTWOF2YL4PS7DYCBP6P6XWXQ \
  | 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: af5b3b38bac2f8f97c78105fe7faf6bc1ef16f4114c35a68dd60d997b59ca098

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ef8e5ab5caf5e837c3ff58066aa95bdb11ba29a6f91207e966a614cf5d705c8",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "cs.SD",
      "eess.SP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2021-07-22T06:01:49Z",
    "title_canon_sha256": "c5acd4867dc715fc4f57ac7dbcedc4b0bb59c56684ba96ba5bb85f209dc9e2d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.10469",
    "kind": "arxiv",
    "version": 2
  }
}