Pith Number

pith:ZGFC5ZLM

pith:2017:ZGFC5ZLMSJ3UPCLJGOTDXNR5EN

not attested not anchored not stored refs pending

A Hierarchical Recurrent Neural Network for Symbolic Melody Generation

Changran Hu, Jian Wu, Jun Zhu, Xiaolin Hu, Yulong Wang

arxiv:1712.05274 v2 · 2017-12-14 · cs.SD · cs.MM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZGFC5ZLMSJ3UPCLJGOTDXNR5EN}

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	2026-05-18T00:06:30.822056Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c98a2ee56c927747896933a63bb63d235fc975c7bb8cc7f1f0d47d0441d4b1aa

Aliases

arxiv: 1712.05274 · arxiv_version: 1712.05274v2 · doi: 10.48550/arxiv.1712.05274 · pith_short_12: ZGFC5ZLMSJ3U · pith_short_16: ZGFC5ZLMSJ3UPCLJ · pith_short_8: ZGFC5ZLM

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/ZGFC5ZLMSJ3UPCLJGOTDXNR5EN \
  | 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: c98a2ee56c927747896933a63bb63d235fc975c7bb8cc7f1f0d47d0441d4b1aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a7829d309e4113e1d9b3b1bdacc964c07c690696e2f3acfe6a7bc841efbcde7",
    "cross_cats_sorted": [
      "cs.MM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2017-12-14T15:11:09Z",
    "title_canon_sha256": "5afe03c87db634cf5940189599ae2349e8b3b314c96c0eb91be790e6da5e957c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.05274",
    "kind": "arxiv",
    "version": 2
  }
}