Pith Number

pith:MUKVBROC

pith:2019:MUKVBROCZJS5NIOS3VX76QSGLF

not attested not anchored not stored refs pending

Song Hit Prediction: Predicting Billboard Hits Using Spotify Data

Kai Middlebrook, Kian Sheik

arxiv:1908.08609 v2 · 2019-08-22 · cs.IR · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MUKVBROCZJS5NIOS3VX76QSGLF}

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

2 papers in Pith

APEX: Large-scale Multi-task Aesthetic-Informed Popularity Prediction for AI-Generated Music

Receipt and verification

First computed	2026-07-05T00:05:35.224478Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

651550c5c2ca65d6a1d2dd6fff4246597a07811b47a07689685f278209c530d3

Aliases

arxiv: 1908.08609 · arxiv_version: 1908.08609v2 · doi: 10.48550/arxiv.1908.08609 · pith_short_12: MUKVBROCZJS5 · pith_short_16: MUKVBROCZJS5NIOS · pith_short_8: MUKVBROC

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/MUKVBROCZJS5NIOS3VX76QSGLF \
  | 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: 651550c5c2ca65d6a1d2dd6fff4246597a07811b47a07689685f278209c530d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb91f1f60408ddb0fe13fa9fd0ef45267cd21b9635cedb8aaa283f9481ff75be",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2019-08-22T22:10:08Z",
    "title_canon_sha256": "5f14f39d013db22b373628e08c039bd06a4973b572e1d61037de9a06ff0e4610"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.08609",
    "kind": "arxiv",
    "version": 2
  }
}