Pith Number

pith:U5L6M2XJ

pith:2026:U5L6M2XJ2EC3EANNNDUXHEG3A3

not attested not anchored not stored refs pending

Profy: Interpretable Visualization of Expertise-Dependent Motor Skills Toward Supporting Piano Practice

Fujiki Nakamura, Hayato Nishioka, Jun Rekimoto, Kazuki Kawamura, Momoko Shioki, Shinichi Furuya

arxiv:2606.10627 v1 · 2026-06-09 · cs.HC · 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{U5L6M2XJ2EC3EANNNDUXHEG3A3}

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	2026-06-10T01:10:30.528353Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a757e66ae9d105b201ad68e97390db06e934e6964b3070af74775ce3567373cb

Aliases

arxiv: 2606.10627 · arxiv_version: 2606.10627v1 · doi: 10.48550/arxiv.2606.10627 · pith_short_12: U5L6M2XJ2EC3 · pith_short_16: U5L6M2XJ2EC3EANN · pith_short_8: U5L6M2XJ

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/U5L6M2XJ2EC3EANNNDUXHEG3A3 \
  | 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: a757e66ae9d105b201ad68e97390db06e934e6964b3070af74775ce3567373cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a38de9de07facab8210dd6bd5a1c8787ce9df3a8884db223c50bf81cd586646a",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SD"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2026-06-09T09:28:46Z",
    "title_canon_sha256": "b4ec2a4b17143a468d7a082c631efdcf20c2dfeb105195868ba94695e13f8c3a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.10627",
    "kind": "arxiv",
    "version": 1
  }
}