Pith Number

pith:DWO7PRAC

pith:2021:DWO7PRACHFUNMWH67J2UOLD7BU

not attested not anchored not stored refs pending

Sequence-to-Sequence Piano Transcription with Transformers

Curtis Hawthorne, Ethan Manilow, Ian Simon, Jesse Engel, Rigel Swavely

arxiv:2107.09142 v1 · 2021-07-19 · cs.SD · cs.LG · 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{DWO7PRACHFUNMWH67J2UOLD7BU}

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

2 papers in Pith

Music Transcription with (Almost) No Supervision

Break-the-Beat! Controllable MIDI-to-Drum Audio Synthesis

Receipt and verification

First computed	2026-07-05T02:59:26.430119Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d9df7c4023968d658fefa75472c7f0d1fbabf9d69d6a560e63ab0e2af2a447b

Aliases

arxiv: 2107.09142 · arxiv_version: 2107.09142v1 · doi: 10.48550/arxiv.2107.09142 · pith_short_12: DWO7PRACHFUN · pith_short_16: DWO7PRACHFUNMWH6 · pith_short_8: DWO7PRAC

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/DWO7PRACHFUNMWH67J2UOLD7BU \
  | 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: 1d9df7c4023968d658fefa75472c7f0d1fbabf9d69d6a560e63ab0e2af2a447b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59ab744e251f86d0833f4762130565472c6d4fe2436f8c498a652df14d4661c2",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2021-07-19T20:33:09Z",
    "title_canon_sha256": "0714913f24fdda696cb320b2fff809211c11b65ee404a20a0dc9c5821f7d8aaf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.09142",
    "kind": "arxiv",
    "version": 1
  }
}