Pith Number

pith:COTQKX77

pith:2016:COTQKX77EKXRZWQHSDQBG63BVK

not attested not anchored not stored refs pending

Convolutional Recurrent Neural Networks for Music Classification

George Fazekas, Keunwoo Choi, Kyunghyun Cho, Mark Sandler

arxiv:1609.04243 v3 · 2016-09-14 · cs.NE · cs.LG · cs.MM · 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{COTQKX77EKXRZWQHSDQBG63BVK}

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	2026-05-18T00:54:15.383355Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13a7055fff22af1cda0790e0137b61aa8de8681b5cb3c7014c121c759f209119

Aliases

arxiv: 1609.04243 · arxiv_version: 1609.04243v3 · doi: 10.48550/arxiv.1609.04243 · pith_short_12: COTQKX77EKXR · pith_short_16: COTQKX77EKXRZWQH · pith_short_8: COTQKX77

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/COTQKX77EKXRZWQHSDQBG63BVK \
  | 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: 13a7055fff22af1cda0790e0137b61aa8de8681b5cb3c7014c121c759f209119

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a2dc7a49ea1ede3eacc37d153f4a0af06d9d8a54c3dd4652ecd4a1d1bd92302",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.MM",
      "cs.SD"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2016-09-14T12:52:08Z",
    "title_canon_sha256": "0458d1086b3de809b8184cff451f2b6e15cb469a90e3ecb0ae4f6c9d5a3644b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.04243",
    "kind": "arxiv",
    "version": 3
  }
}