Pith Number

pith:VR67QNEE

pith:2019:VR67QNEEWMCIODXNZGLAKKE724

not attested not anchored not stored refs pending

Deep Unsupervised Drum Transcription

Keunwoo Choi, Kyunghyun Cho

arxiv:1906.03697 v2 · 2019-06-09 · cs.SD · cs.AI · 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{VR67QNEEWMCIODXNZGLAKKE724}

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

Music Transcription with (Almost) No Supervision

Receipt and verification

First computed	2026-07-05T01:45:23.751396Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac7df83484b304870eedc99605289fd7251bbdd0df0662f4f12c35601d1b83c7

Aliases

arxiv: 1906.03697 · arxiv_version: 1906.03697v2 · doi: 10.48550/arxiv.1906.03697 · pith_short_12: VR67QNEEWMCI · pith_short_16: VR67QNEEWMCIODXN · pith_short_8: VR67QNEE

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/VR67QNEEWMCIODXNZGLAKKE724 \
  | 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: ac7df83484b304870eedc99605289fd7251bbdd0df0662f4f12c35601d1b83c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee2ad447e05ce6467ed1675525606b5b691e4935eae165f1d2812199648fc663",
    "cross_cats_sorted": [
      "cs.AI",
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2019-06-09T19:35:55Z",
    "title_canon_sha256": "d6c193c71234b902fc147988bd0968ac1176c608b19ade4164724195b75da9dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.03697",
    "kind": "arxiv",
    "version": 2
  }
}