Pith Number

pith:ZZH72XYF

pith:2020:ZZH72XYFRYN7ZUNSXUL4T6LTXC

not attested not anchored not stored refs pending

High-resolution Piano Transcription with Pedals by Regressing Onset and Offset Times

Bochen Li, Qiuqiang Kong, Xuchen Song, Yuan Wan, Yuxuan Wang

arxiv:2010.01815 v3 · 2020-10-05 · 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{ZZH72XYFRYN7ZUNSXUL4T6LTXC}

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	2026-07-05T03:02:09.077803Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce4ffd5f058e1bfcd1b2bd17c9f973b89f0d79b803feafa14628e5f0963fdd69

Aliases

arxiv: 2010.01815 · arxiv_version: 2010.01815v3 · doi: 10.48550/arxiv.2010.01815 · pith_short_12: ZZH72XYFRYN7 · pith_short_16: ZZH72XYFRYN7ZUNS · pith_short_8: ZZH72XYF

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/ZZH72XYFRYN7ZUNSXUL4T6LTXC \
  | 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: ce4ffd5f058e1bfcd1b2bd17c9f973b89f0d79b803feafa14628e5f0963fdd69

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38a84422ce9ed9f12762eceb1be5a514f05a9b4696d6b10559009056c28d622b",
    "cross_cats_sorted": [
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2020-10-05T06:57:11Z",
    "title_canon_sha256": "640d4b64c370797ea0a1663820b1459e89b8a88d0f91a6b8c9aeb9db4923ab98"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.01815",
    "kind": "arxiv",
    "version": 3
  }
}