Pith Number

pith:WPPLGBDM

pith:2014:WPPLGBDMP776XFOIOPYP4PEOU7

not attested not anchored not stored refs pending

A Hybrid Recurrent Neural Network For Music Transcription

Artur S. d'Avila Garcez, Emmanouil Benetos, Nicolas Boulanger-Lewandowski, Siddharth Sigtia, Simon Dixon, Tillman Weyde

arxiv:1411.1623 v1 · 2014-11-06 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WPPLGBDMP776XFOIOPYP4PEOU7}

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	2026-05-18T02:38:27.359836Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3deb3046c7fffeb95c873f0fe3c8ea7f8b2f21865e50b3a4a7be40823dfa446

Aliases

arxiv: 1411.1623 · arxiv_version: 1411.1623v1 · doi: 10.48550/arxiv.1411.1623 · pith_short_12: WPPLGBDMP776 · pith_short_16: WPPLGBDMP776XFOI · pith_short_8: WPPLGBDM

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/WPPLGBDMP776XFOIOPYP4PEOU7 \
  | 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: b3deb3046c7fffeb95c873f0fe3c8ea7f8b2f21865e50b3a4a7be40823dfa446

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e26507f6ce3f5215ed2bb281ffc5753c7d386e4739b5c0acd50c1c3bbe90422",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2014-11-06T14:18:39Z",
    "title_canon_sha256": "4d26502d33977d6cb675119e034afde35a0e6d255b318f66b7215df3587cd831"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.1623",
    "kind": "arxiv",
    "version": 1
  }
}