Pith Number

pith:7HXR3MAQ

pith:2017:7HXR3MAQ6HZ6P2MFR3QVOFMR3I

not attested not anchored not stored refs pending

Classical Music Clustering Based on Acoustic Features

Syed Arefinul Haque, Xindi Wang

arxiv:1706.08928 v1 · 2017-06-27 · cs.IR · 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{7HXR3MAQ6HZ6P2MFR3QVOFMR3I}

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	2026-05-18T00:41:30.548117Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9ef1db010f1f3e7e9858ee1571591da2a3bd71afec893eb80d3c8a7d40d6c7a

Aliases

arxiv: 1706.08928 · arxiv_version: 1706.08928v1 · doi: 10.48550/arxiv.1706.08928 · pith_short_12: 7HXR3MAQ6HZ6 · pith_short_16: 7HXR3MAQ6HZ6P2MF · pith_short_8: 7HXR3MAQ

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/7HXR3MAQ6HZ6P2MFR3QVOFMR3I \
  | 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: f9ef1db010f1f3e7e9858ee1571591da2a3bd71afec893eb80d3c8a7d40d6c7a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ffaeea7ed5e66461d5d068aa575dfba38f1fe16da47f8e562a5f9cfc657516de",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2017-06-27T16:25:00Z",
    "title_canon_sha256": "e94d9349ad4f34d9aa45dda3201260e3546f7669ed89e896767ad6be2b0e03c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.08928",
    "kind": "arxiv",
    "version": 1
  }
}