Pith Number

pith:2GDWV7HY

pith:2024:2GDWV7HYKDODJZLSWH2BAZA3Y3

not attested not anchored not stored refs pending

A Centralized-Distributed Transfer Model for Cross-Domain Recommendation Based on Multi-Source Heterogeneous Transfer Learning

Cai Cao, Chenglin Wang, Ke Xu, Nengxue Jiang, Wei Zheng, Yuhao Ma, Ziliang Wang

arxiv:2411.09286 v1 · 2024-11-14 · 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{2GDWV7HYKDODJZLSWH2BAZA3Y3}

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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	2026-07-05T09:35:23.967935Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1876afcf850dc34e572b1f410641bc6f00de31d90b7983419e6b7ae91ed4474

Aliases

arxiv: 2411.09286 · arxiv_version: 2411.09286v1 · doi: 10.48550/arxiv.2411.09286 · pith_short_12: 2GDWV7HYKDOD · pith_short_16: 2GDWV7HYKDODJZLS · pith_short_8: 2GDWV7HY

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/2GDWV7HYKDODJZLSWH2BAZA3Y3 \
  | 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: d1876afcf850dc34e572b1f410641bc6f00de31d90b7983419e6b7ae91ed4474

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c5199dd8a4b52a49ef4a7bb8fbfd1430c3e71198e1dd08846e372ea7668e1d7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-11-14T08:53:23Z",
    "title_canon_sha256": "118efbd58519cd3fcc7839cb6ee882a55552dd52f86b2c0cc720613ed8105081"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.09286",
    "kind": "arxiv",
    "version": 1
  }
}