Pith Number

pith:4U5Y4LI6

pith:2018:4U5Y4LI6EXWZVUU55VA2LKLC6S

not attested not anchored not stored refs pending

A Comparison of Five Multiple Instance Learning Pooling Functions for Sound Event Detection with Weak Labeling

Florian Metze, Juncheng Li, Yun Wang

arxiv:1810.09050 v3 · 2018-10-22 · 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{4U5Y4LI6EXWZVUU55VA2LKLC6S}

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	2026-05-17T23:53:41.766772Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e53b8e2d1e25ed9ad29ded41a5a962f49259dad5e1993f29ced34d81a6e0ca60

Aliases

arxiv: 1810.09050 · arxiv_version: 1810.09050v3 · doi: 10.48550/arxiv.1810.09050 · pith_short_12: 4U5Y4LI6EXWZ · pith_short_16: 4U5Y4LI6EXWZVUU5 · pith_short_8: 4U5Y4LI6

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/4U5Y4LI6EXWZVUU55VA2LKLC6S \
  | 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: e53b8e2d1e25ed9ad29ded41a5a962f49259dad5e1993f29ced34d81a6e0ca60

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e48ad4ad828153138227f0c7fa61c1f1a33bdfceb1ca18065d364403c352e73a",
    "cross_cats_sorted": [
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2018-10-22T01:34:29Z",
    "title_canon_sha256": "9e1f6f2a7308ff7d03039b299f6ae2f7b4c39488990433b611c2c61d7bc7ca4c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.09050",
    "kind": "arxiv",
    "version": 3
  }
}