Pith Number

pith:JPC4PO6O

pith:2018:JPC4PO6O2VWMV6M4UCFQ6Z7JUX

not attested not anchored not stored refs pending

General-purpose Tagging of Freesound Audio with AudioSet Labels: Task Description, Dataset, and Baseline

Daniel P. W. Ellis, Eduardo Fonseca, Frederic Font, Jordi Pons, Manoj Plakal, Xavier Favory, Xavier Serra

arxiv:1807.09902 v3 · 2018-07-26 · cs.SD · cs.LG · eess.AS · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JPC4PO6O2VWMV6M4UCFQ6Z7JUX}

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	2026-05-18T00:03:55.607207Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4bc5c7bbced56ccaf99ca08b0f67e9a5fa6be05054ea529594203cd681dcab97

Aliases

arxiv: 1807.09902 · arxiv_version: 1807.09902v3 · doi: 10.48550/arxiv.1807.09902 · pith_short_12: JPC4PO6O2VWM · pith_short_16: JPC4PO6O2VWMV6M4 · pith_short_8: JPC4PO6O

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/JPC4PO6O2VWMV6M4UCFQ6Z7JUX \
  | 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: 4bc5c7bbced56ccaf99ca08b0f67e9a5fa6be05054ea529594203cd681dcab97

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "217931f09eb23e291ff3284929e63151a5df08b68d869aa9f34558e76c31b5d4",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.AS",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2018-07-26T00:30:54Z",
    "title_canon_sha256": "428c67846202c869f513def01071a7972cd2ceda05c0cce361ba88766bc814aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.09902",
    "kind": "arxiv",
    "version": 3
  }
}