Pith Number

pith:WK7UR7T3

pith:2025:WK7UR7T34KTD7DIUJII3SNUQPE

not attested not anchored not stored refs pending

Measure Domain's Gap: A Similar Domain Selection Principle for Multi-Domain Recommendation

Derong Xu, Fuzhen Zhuang, Huishi Luo, Ke Liang, Maolin Wang, Pengyue Jia, Siwei Wang, Xiangyu Zhao, Yiqing Wu, Yiqi Wang, Yi Wen, Yue Liu

arxiv:2505.20227 v1 · 2025-05-26 · 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{WK7UR7T34KTD7DIUJII3SNUQPE}

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

Intra-view and Inter-view Correlation Guided Multi-view Novel Class Discovery

Receipt and verification

First computed	2026-07-05T11:09:54.677361Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2bf48fe7be2a63f8d144a11b9369079337c7029b3ab998216cb4d67120cc1e0

Aliases

arxiv: 2505.20227 · arxiv_version: 2505.20227v1 · doi: 10.48550/arxiv.2505.20227 · pith_short_12: WK7UR7T34KTD · pith_short_16: WK7UR7T34KTD7DIU · pith_short_8: WK7UR7T3

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/WK7UR7T34KTD7DIUJII3SNUQPE \
  | 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: b2bf48fe7be2a63f8d144a11b9369079337c7029b3ab998216cb4d67120cc1e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba5332221372567618153321c361771af1f393594511e1d735805000e6fa4feb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-05-26T17:07:31Z",
    "title_canon_sha256": "ac9e3cf4ba7bc283ac3adc10814e91434ecc136ce24229e66e3c161fa3940e2a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.20227",
    "kind": "arxiv",
    "version": 1
  }
}