Pith Number

pith:VMNZFPDN

pith:2025:VMNZFPDNEM6DWUEIZSURR3WQBD

not attested not anchored not stored refs pending

Enhancing Transferability and Consistency in Cross-Domain Recommendations via Supervised Disentanglement

Lin Li, Mengzi Tang, Qing Xie, Yongjian Liu, Yuhan Wang, Zhifeng Bao

arxiv:2507.17112 v1 · 2025-07-23 · 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{VMNZFPDNEM6DWUEIZSURR3WQBD}

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	2026-07-05T11:42:01.529228Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab1b92bc6d233c3b5088cca918eed008cde5782c4b08dae54d1c572c7be0b2da

Aliases

arxiv: 2507.17112 · arxiv_version: 2507.17112v1 · doi: 10.48550/arxiv.2507.17112 · pith_short_12: VMNZFPDNEM6D · pith_short_16: VMNZFPDNEM6DWUEI · pith_short_8: VMNZFPDN

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/VMNZFPDNEM6DWUEIZSURR3WQBD \
  | 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: ab1b92bc6d233c3b5088cca918eed008cde5782c4b08dae54d1c572c7be0b2da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07030f09214d37f86e5bb5f74fe20d5609c4ed6d90cf43cae8ad0e58b7165804",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-07-23T01:29:45Z",
    "title_canon_sha256": "70490e978d947ed264533eb924924b06d6cbfb7b460ef3f4ec9ccf640545c753"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.17112",
    "kind": "arxiv",
    "version": 1
  }
}