Pith Number

pith:BNWUUFJ3

pith:2017:BNWUUFJ3LFW5GNV34N32M3APAK

not attested not anchored not stored refs pending

A Deep Multimodal Approach for Cold-start Music Recommendation

Mohamed Sordo, Oriol Nieto, Sergio Oramas, Xavier Serra

arxiv:1706.09739 v2 · 2017-06-29 · cs.IR · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BNWUUFJ3LFW5GNV34N32M3APAK}

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	2026-05-18T00:39:45.844802Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b6d4a153b596dd336bbe377a66c0f02812d2b2abdf1d779e31ff1c8801bbc3a

Aliases

arxiv: 1706.09739 · arxiv_version: 1706.09739v2 · doi: 10.48550/arxiv.1706.09739 · pith_short_12: BNWUUFJ3LFW5 · pith_short_16: BNWUUFJ3LFW5GNV3 · pith_short_8: BNWUUFJ3

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/BNWUUFJ3LFW5GNV34N32M3APAK \
  | 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: 0b6d4a153b596dd336bbe377a66c0f02812d2b2abdf1d779e31ff1c8801bbc3a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38960748a06fe4ac3fcecac74cdf1e3a1712c1f7056eacc91a87e8cedff585b9",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2017-06-29T13:13:26Z",
    "title_canon_sha256": "10c0aed3f622f714f7afb3413ebd9d5fa75251c66ae166fd71b682675128edbc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.09739",
    "kind": "arxiv",
    "version": 2
  }
}