Pith Number

pith:WMNFC2LN

pith:2020:WMNFC2LNZDOCWITAEBO6WHPDJZ

not attested not anchored not stored refs pending

Incremental Learning Algorithm for Sound Event Detection

Cheng-Yu Hung, Erik Visser, Eunjeong Koh, Fatemeh Saki, Yinyi Guo

arxiv:2003.12175 v1 · 2020-03-26 · cs.LG · 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{WMNFC2LNZDOCWITAEBO6WHPDJZ}

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

A 4D Radar Camera Extrinsic Calibration Tool Based on 3D Uncertainty Perspective N Points

Receipt and verification

First computed	2026-07-05T00:50:56.023485Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b31a51696dc8dc2b2260205deb1de34e5f7b3a6f30941114843623c38d88d23f

Aliases

arxiv: 2003.12175 · arxiv_version: 2003.12175v1 · doi: 10.48550/arxiv.2003.12175 · pith_short_12: WMNFC2LNZDOC · pith_short_16: WMNFC2LNZDOCWITA · pith_short_8: WMNFC2LN

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/WMNFC2LNZDOCWITAEBO6WHPDJZ \
  | 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: b31a51696dc8dc2b2260205deb1de34e5f7b3a6f30941114843623c38d88d23f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a5dc80b068535584e9c88a850670d86a012a4cdd65d4dae56d4bbbd5a4fa0edf",
    "cross_cats_sorted": [
      "cs.SD",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-03-26T22:32:11Z",
    "title_canon_sha256": "8163e6538acdbb9e7d20bb95112b0e8835ea20c7aa40b64ba49ab65f23902f24"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.12175",
    "kind": "arxiv",
    "version": 1
  }
}