Pith Number

pith:FOWT747Y

pith:2022:FOWT747YBDQ7USTXSLUSOMF4JX

not attested not anchored not stored refs pending

Multi-Objective Personalized Product Retrieval in Taobao Search

Chao Zhang, Guanghao Meng, Honggang Wang, Jiang Bian, Qingwen Liu, Sen Li, Tao Zhuang, Xiaoyi Zeng, Yukun Zheng, Zhixuan Zhang

arxiv:2210.04170 v1 · 2022-10-09 · cs.IR · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FOWT747YBDQ7USTXSLUSOMF4JX}

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	2026-07-05T05:04:37.115820Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2bad3ff3f808e1fa4a7792e92730bc4dcdfcd88a6357869c57c460fe8e0f3c21

Aliases

arxiv: 2210.04170 · arxiv_version: 2210.04170v1 · doi: 10.48550/arxiv.2210.04170 · pith_short_12: FOWT747YBDQ7 · pith_short_16: FOWT747YBDQ7USTX · pith_short_8: FOWT747Y

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/FOWT747YBDQ7USTXSLUSOMF4JX \
  | 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: 2bad3ff3f808e1fa4a7792e92730bc4dcdfcd88a6357869c57c460fe8e0f3c21

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20ad01ab565c4a2065607fa431a80c7b9a4bc3f4d5a13172f418c3bbfcc55a29",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2022-10-09T05:18:42Z",
    "title_canon_sha256": "aea35015abcf9df513d2279b8de3621667a8cfeb18231b789df826df91ddf8df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.04170",
    "kind": "arxiv",
    "version": 1
  }
}