Pith Number

pith:FS5GCQO4

pith:2026:FS5GCQO4CINFP2XW75A6ZDEALM

not attested not anchored not stored refs pending

Binge Watch: Reproducible Multimodal Benchmarks Datasets for Large-Scale Movie Recommendation on MovieLens-10M and 20M

Alessandro Petruzzelli, Cataldo Musto, Giovanni Semeraro, Giuseppe Spillo, Marco de Gemmis, Pasquale Lops

arxiv:2602.15505 v2 · 2026-02-17 · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FS5GCQO4CINFP2XW75A6ZDEALM}

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	2026-07-28T02:23:26.238519Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2cba6141dc121a57eaf6ff41ec8c805b1c1f8f295fe3f01d44c25119af6eebcc

Aliases

arxiv: 2602.15505 · arxiv_version: 2602.15505v2 · doi: 10.48550/arxiv.2602.15505 · pith_short_12: FS5GCQO4CINF · pith_short_16: FS5GCQO4CINFP2XW · pith_short_8: FS5GCQO4

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/FS5GCQO4CINFP2XW75A6ZDEALM \
  | 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: 2cba6141dc121a57eaf6ff41ec8c805b1c1f8f295fe3f01d44c25119af6eebcc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd7405a91a5b0a9a2a3ddaacaad5053386d2df329f403fc43d0d60b75fed789c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2026-02-17T11:22:20Z",
    "title_canon_sha256": "dc1f9b3dd38c5df4497d9b742eb0cb2f04cd7886f7d271f4fe2324cc666911dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.15505",
    "kind": "arxiv",
    "version": 2
  }
}