Pith Number

pith:I5MAZVRF

pith:2019:I5MAZVRFJ4AJV4IRKY3VA4TNPK

not attested not anchored not stored refs pending

Polyphonic Music Composition with LSTM Neural Networks and Reinforcement Learning

Balaraman Ravindran, Harish Kumar

arxiv:1902.01973 v2 · 2019-02-05 · cs.SD · cs.LG · eess.AS · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I5MAZVRFJ4AJV4IRKY3VA4TNPK}

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	2026-05-17T23:52:14.721481Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47580cd6254f009af111563750726d7ab1f565196de9f2d00eadfeb03ab41565

Aliases

arxiv: 1902.01973 · arxiv_version: 1902.01973v2 · doi: 10.48550/arxiv.1902.01973 · pith_short_12: I5MAZVRFJ4AJ · pith_short_16: I5MAZVRFJ4AJV4IR · pith_short_8: I5MAZVRF

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/I5MAZVRFJ4AJV4IRKY3VA4TNPK \
  | 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: 47580cd6254f009af111563750726d7ab1f565196de9f2d00eadfeb03ab41565

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8eeed4f1c64ffd1c372d141fedfb5a9d0d86f45ee122e5536306e8628c03d38e",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.AS",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2019-02-05T23:22:05Z",
    "title_canon_sha256": "d51f352d6b9e73643218d8db32cf7c2fe616d494f1cf14b3240f9dff214c0a41"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.01973",
    "kind": "arxiv",
    "version": 2
  }
}