Pith Number

pith:D3IPRACH

pith:2017:D3IPRACHDG7NIITG43VG4Q4RXY

not attested not anchored not stored refs pending

A Tutorial on Deep Learning for Music Information Retrieval

Gy\"orgy Fazekas, Keunwoo Choi, Kyunghyun Cho, Mark Sandler

arxiv:1709.04396 v2 · 2017-09-13 · cs.CV · 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{D3IPRACHDG7NIITG43VG4Q4RXY}

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	2026-05-18T00:16:56.190377Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ed0f8804719bed42266e6ea6e4391be23de452e2efbc2273138ebf0c50d4d5a

Aliases

arxiv: 1709.04396 · arxiv_version: 1709.04396v2 · doi: 10.48550/arxiv.1709.04396 · pith_short_12: D3IPRACHDG7N · pith_short_16: D3IPRACHDG7NIITG · pith_short_8: D3IPRACH

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/D3IPRACHDG7NIITG43VG4Q4RXY \
  | 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: 1ed0f8804719bed42266e6ea6e4391be23de452e2efbc2273138ebf0c50d4d5a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "123859c866231079e05d432dde6c47a8afc8d55fb8b3a2c4444fdaa2a51f399b",
    "cross_cats_sorted": [
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-09-13T16:05:51Z",
    "title_canon_sha256": "35816f145fcb9f34d9c05a0073d3a59613b8cd5150a8ebc1c4e6263163ff0ddb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.04396",
    "kind": "arxiv",
    "version": 2
  }
}