Pith Number

pith:DY4XDQWT

pith:2023:DY4XDQWTADQAPA3TQ2ZGKTHUYY

not attested not anchored not stored refs pending

Neural Node Matching for Multi-Target Cross Domain Recommendation

Linxun Chen, Mingming Ha, Qiongxu Ma, Shaoshuai Li, Wujiang Xu, Xiaobo Guo, Xiaolei Liu, Zhenfeng Zhu

arxiv:2302.05919 v1 · 2023-02-12 · 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{DY4XDQWTADQAPA3TQ2ZGKTHUYY}

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	2026-07-05T05:40:59.781166Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e3971c2d300e007837386b2654cf4c63e261d3dc43357f0069ecf32e5ee5120

Aliases

arxiv: 2302.05919 · arxiv_version: 2302.05919v1 · doi: 10.48550/arxiv.2302.05919 · pith_short_12: DY4XDQWTADQA · pith_short_16: DY4XDQWTADQAPA3T · pith_short_8: DY4XDQWT

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/DY4XDQWTADQAPA3TQ2ZGKTHUYY \
  | 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: 1e3971c2d300e007837386b2654cf4c63e261d3dc43357f0069ecf32e5ee5120

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "48a5487445ac5a3f5aca56280b8a54fec1710f5cf20de4d937b0bf795c8a08d9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2023-02-12T14:03:35Z",
    "title_canon_sha256": "6d99a7d684bf64f78568a618d0eed2589f0d47a998d583e66092bc46989f9b60"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.05919",
    "kind": "arxiv",
    "version": 1
  }
}