Pith Number

pith:XWR7HBC2

pith:2015:XWR7HBC2TL52TVKCUZFAWFBK4J

not attested not anchored not stored refs pending

An End-to-End Neural Network for Polyphonic Piano Music Transcription

Emmanouil Benetos, Siddharth Sigtia, Simon Dixon

arxiv:1508.01774 v2 · 2015-08-07 · stat.ML · 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{XWR7HBC2TL52TVKCUZFAWFBK4J}

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	2026-05-18T01:20:59.018798Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bda3f3845a9afba9d542a64a0b142ae27471fa4096622f57d00eac7eb69fcf80

Aliases

arxiv: 1508.01774 · arxiv_version: 1508.01774v2 · doi: 10.48550/arxiv.1508.01774 · pith_short_12: XWR7HBC2TL52 · pith_short_16: XWR7HBC2TL52TVKC · pith_short_8: XWR7HBC2

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/XWR7HBC2TL52TVKCUZFAWFBK4J \
  | 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: bda3f3845a9afba9d542a64a0b142ae27471fa4096622f57d00eac7eb69fcf80

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4025084da524d0e45157523c5944dde7c47f3574859b00686d1cd2eb24cee431",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2015-08-07T18:16:32Z",
    "title_canon_sha256": "fa4fdc1c3b6356a2ab21f1c18e474f6cfb66ecdcc3888fe00033e2fa7e9a46c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.01774",
    "kind": "arxiv",
    "version": 2
  }
}