Pith Number

pith:MHVPQAVT

pith:2025:MHVPQAVTYJHUP6BZ25SU4D36KX

not attested not anchored not stored refs pending

A Unified Online-Offline Framework for Co-Branding Campaign Recommendations

Jinhang Zuo, John C.S. Lui, Xiangxiang Dai, Xiaowei Sun, Xutong Liu

arxiv:2505.22254 v1 · 2025-05-28 · 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{MHVPQAVTYJHUP6BZ25SU4D36KX}

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	2026-07-05T11:11:11.993801Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61eaf802b3c24f47f839d7654e0f7e55d94134bbee10e98f1576bfa37623a78d

Aliases

arxiv: 2505.22254 · arxiv_version: 2505.22254v1 · doi: 10.48550/arxiv.2505.22254 · pith_short_12: MHVPQAVTYJHU · pith_short_16: MHVPQAVTYJHUP6BZ · pith_short_8: MHVPQAVT

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/MHVPQAVTYJHUP6BZ25SU4D36KX \
  | 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: 61eaf802b3c24f47f839d7654e0f7e55d94134bbee10e98f1576bfa37623a78d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "339498b176c0e6ea5d2f794e2ac8d68c9c9a6cda14f94818544313ce83edc849",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-05-28T11:41:07Z",
    "title_canon_sha256": "6cfb12da1a0db9bfc9cf36da19241276b47a4f10461b7836f54f906b755f63be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.22254",
    "kind": "arxiv",
    "version": 1
  }
}