Pith Number

pith:GO4WAOUM

pith:2017:GO4WAOUMQCZ76WKM6OA4Y5RSM6

not attested not anchored not stored refs pending

Convolutional Recurrent Neural Networks for Polyphonic Sound Event Detection

Emre \c{C}ak{\i}r, Giambattista Parascandolo, Heikki Huttunen, Toni Heittola, Tuomas Virtanen

arxiv:1702.06286 v1 · 2017-02-21 · cs.LG · 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{GO4WAOUMQCZ76WKM6OA4Y5RSM6}

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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	2026-05-18T00:43:26.627218Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33b9603a8c80b3ff594cf381cc7632679aa807085b90caa201bad911b4ce3d53

Aliases

arxiv: 1702.06286 · arxiv_version: 1702.06286v1 · doi: 10.48550/arxiv.1702.06286 · pith_short_12: GO4WAOUMQCZ7 · pith_short_16: GO4WAOUMQCZ76WKM · pith_short_8: GO4WAOUM

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/GO4WAOUMQCZ76WKM6OA4Y5RSM6 \
  | 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: 33b9603a8c80b3ff594cf381cc7632679aa807085b90caa201bad911b4ce3d53

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd2a0a2d518c2210b5df0d8c0660537595a85b3522c66e746847ff5e5173c034",
    "cross_cats_sorted": [
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-02-21T07:37:59Z",
    "title_canon_sha256": "65976e377041c9da0ffdc6ecd4144b943d875f791b39cbc61bb6a75558aa63cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.06286",
    "kind": "arxiv",
    "version": 1
  }
}