Pith Number

pith:22RBQHHJ

pith:2023:22RBQHHJPYNGEBLH3Y5HQY46W3

not attested not anchored not stored refs pending

ClusterSeq: Enhancing Sequential Recommender Systems with Clustering based Meta-Learning

Bardia Mohammadi, Hamid R. Rabiee, Jafar Habibi, Mina Rafiei, Mohammmadmahdi Maheri, Reza Abdollahzadeh

arxiv:2307.13766 v1 · 2023-07-25 · cs.IR · cs.AI · 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{22RBQHHJPYNGEBLH3Y5HQY46W3}

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

Online Item Cold-Start Recommendation with Popularity-Aware Meta-Learning

Receipt and verification

First computed	2026-07-05T06:34:52.340773Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6a2181ce97e1a620567de3a78639eb6df10e07a335fc19a6b319d13fc006032

Aliases

arxiv: 2307.13766 · arxiv_version: 2307.13766v1 · doi: 10.48550/arxiv.2307.13766 · pith_short_12: 22RBQHHJPYNG · pith_short_16: 22RBQHHJPYNGEBLH · pith_short_8: 22RBQHHJ

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/22RBQHHJPYNGEBLH3Y5HQY46W3 \
  | 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: d6a2181ce97e1a620567de3a78639eb6df10e07a335fc19a6b319d13fc006032

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f90f922149bba373977f78c2cd2a3a402eda55bfea620fdc5334d18c092d2c56",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2023-07-25T18:53:24Z",
    "title_canon_sha256": "e635838b8d4b9c40a33f1d6230993dfd8f533aa42ccb0b6132a5d7bf00868780"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.13766",
    "kind": "arxiv",
    "version": 1
  }
}