Pith Number

pith:IUPZ7FYC

pith:2024:IUPZ7FYCLXLKCYIK6NV6OSFZM6

not attested not anchored not stored refs pending

Personalized Audiobook Recommendations at Spotify Through Graph Neural Networks

Alice Wang, Andreas Damianou, Ang Li, David Nyhan, Fabrizio Silvestri, Francesco Fabbri, Hugues Bouchard, Laura Kim, Marco De Nadai, Mounia Lalmas-Roelleke, Paul Gigioli, Sandeep Ghael, Shawn Lin, Vladan Radosavljevic

arxiv:2403.05185 v1 · 2024-03-08 · 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{IUPZ7FYCLXLKCYIK6NV6OSFZM6}

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

1 paper in Pith

Real-time and personalized product recommendations for large e-commerce platforms

Receipt and verification

First computed	2026-07-05T07:53:52.058382Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

451f9f97025dd6a1610af36be748b967ba8828d03727400b2c1191668ec34199

Aliases

arxiv: 2403.05185 · arxiv_version: 2403.05185v1 · doi: 10.48550/arxiv.2403.05185 · pith_short_12: IUPZ7FYCLXLK · pith_short_16: IUPZ7FYCLXLKCYIK · pith_short_8: IUPZ7FYC

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/IUPZ7FYCLXLKCYIK6NV6OSFZM6 \
  | 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: 451f9f97025dd6a1610af36be748b967ba8828d03727400b2c1191668ec34199

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95e8a931d9eda34fb86679de81ea6725f221545a2d04c032d5a6d43bb17550a8",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2024-03-08T09:53:07Z",
    "title_canon_sha256": "1ae154843187e790dfb3d81d3f6a021210634e66a2487a4b797ee2f424ffcd28"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.05185",
    "kind": "arxiv",
    "version": 1
  }
}