Pith Number

pith:OFUY3ZXJ

pith:2020:OFUY3ZXJPJC7EDPEBWR7FVSUSA

not attested not anchored not stored refs pending

PIANOTREE VAE: Structured Representation Learning for Polyphonic Music

Gus Xia, Junbo Zhao (Jake), Junyan Jiang, Ruihan Yang, Yixiao Zhang, Yiyi Zhang, Ziyu Wang

arxiv:2008.07118 v1 · 2020-08-17 · eess.AS · cs.CL · 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{OFUY3ZXJPJC7EDPEBWR7FVSUSA}

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.

Cited by

1 paper in Pith

PianoBind: A Multimodal Joint Embedding Model for Pop-piano Music

Receipt and verification

First computed	2026-07-05T01:27:36.520916Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71698de6e97a45f20de40da3f2d654902468ee68597ebd9e769e02095611bd5e

Aliases

arxiv: 2008.07118 · arxiv_version: 2008.07118v1 · doi: 10.48550/arxiv.2008.07118 · pith_short_12: OFUY3ZXJPJC7 · pith_short_16: OFUY3ZXJPJC7EDPE · pith_short_8: OFUY3ZXJ

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/OFUY3ZXJPJC7EDPEBWR7FVSUSA \
  | 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: 71698de6e97a45f20de40da3f2d654902468ee68597ebd9e769e02095611bd5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de88ce8134fb2b0e4f10d8691e5519924a258d14fccd6137bce443a8e14556c8",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.LG",
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2020-08-17T06:48:59Z",
    "title_canon_sha256": "aea982e2691f220868e415ff42bdd9c78ad6073acd9e27f18ff1202dc05b9239"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.07118",
    "kind": "arxiv",
    "version": 1
  }
}