Pith Number

pith:KBNNV4VD

pith:2018:KBNNV4VDXSVPKXHAMDOSIV4QWM

not attested not anchored not stored refs pending

Representation Learning for Image-based Music Recommendation

Chih-Chun Hsia, Chuan-Ju Wang, Kwei-Herng Lai, Ming-Feng Tsai, Yian Chen

arxiv:1808.09198 v2 · 2018-08-28 · cs.MM · cs.IR · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KBNNV4VDXSVPKXHAMDOSIV4QWM}

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	2026-05-18T00:06:55.631346Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

505adaf2a3bcaaf55ce060dd245790b303a1aaf7b99d5888c78247210bfe755b

Aliases

arxiv: 1808.09198 · arxiv_version: 1808.09198v2 · doi: 10.48550/arxiv.1808.09198 · pith_short_12: KBNNV4VDXSVP · pith_short_16: KBNNV4VDXSVPKXHA · pith_short_8: KBNNV4VD

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/KBNNV4VDXSVPKXHAMDOSIV4QWM \
  | 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: 505adaf2a3bcaaf55ce060dd245790b303a1aaf7b99d5888c78247210bfe755b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d4f8a2e3b62ee4610f2b01dfc9033dfa71c704f260a2a8249069b8ffa322911",
    "cross_cats_sorted": [
      "cs.IR",
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MM",
    "submitted_at": "2018-08-28T09:47:53Z",
    "title_canon_sha256": "b9876665b67ec36417027408b428663bf515d21be1a849835dbf8b04ab29ac39"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.09198",
    "kind": "arxiv",
    "version": 2
  }
}