Pith Number

pith:NU7JP5RP

pith:2018:NU7JP5RPATQVALDR5D34CMQMIP

not attested not anchored not stored refs pending

Natural Language Processing for Music Knowledge Discovery

Francisco G\'omez, Luis Espinosa-Anke, Sergio Oramas, Xavier Serra

arxiv:1807.02200 v1 · 2018-07-06 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NU7JP5RPATQVALDR5D34CMQMIP}

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	2026-05-18T00:11:22.851574Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d3e97f62f04e1502c71e8f7c1320c43f2b0f26a097a8b2c766cf5c99b1165f9

Aliases

arxiv: 1807.02200 · arxiv_version: 1807.02200v1 · doi: 10.48550/arxiv.1807.02200 · pith_short_12: NU7JP5RPATQV · pith_short_16: NU7JP5RPATQVALDR · pith_short_8: NU7JP5RP

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/NU7JP5RPATQVALDR5D34CMQMIP \
  | 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: 6d3e97f62f04e1502c71e8f7c1320c43f2b0f26a097a8b2c766cf5c99b1165f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e074418d04688252ac32dc4fdc56ca73f199321a6c5d48acbf5274ec0d2d9ddc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-07-06T00:07:27Z",
    "title_canon_sha256": "c12dadcc9582c13971319965c4d3c96758ea6bceda0df595a4c918ae7bbe73a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.02200",
    "kind": "arxiv",
    "version": 1
  }
}