Pith Number

pith:6ZHSF7LR

pith:2022:6ZHSF7LRCRINQBL52YWOVMG7RC

not attested not anchored not stored refs pending

Pre-training Tasks for User Intent Detection and Embedding Retrieval in E-commerce Search

Bo Long, Chenyu Zhao, Han Zhang, Jingwei Zhuo, Songlin Wang, Sulong Xu, Tianhao Li, Wen-Yun Yang, Xiaowei Zhang, Yiming Qiu

arxiv:2208.06150 v2 · 2022-08-12 · 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{6ZHSF7LRCRINQBL52YWOVMG7RC}

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

Semantic-enhanced Modality-asymmetric Retrieval for Online E-commerce Search

Receipt and verification

First computed	2026-07-05T04:50:19.645616Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f64f22fd711450d8057dd62ceab0df88ba7da6deb2fbb09954dbea8fed02b44a

Aliases

arxiv: 2208.06150 · arxiv_version: 2208.06150v2 · doi: 10.48550/arxiv.2208.06150 · pith_short_12: 6ZHSF7LRCRIN · pith_short_16: 6ZHSF7LRCRINQBL5 · pith_short_8: 6ZHSF7LR

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/6ZHSF7LRCRINQBL52YWOVMG7RC \
  | 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: f64f22fd711450d8057dd62ceab0df88ba7da6deb2fbb09954dbea8fed02b44a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "765bd5d4bf65fde631df7f6292612cd72a1b8f341e00d9de0c9eff7b668e5241",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2022-08-12T07:35:38Z",
    "title_canon_sha256": "c1f606c6cd25a6feeca1ff6ea3b0722db43903304ac1b140db06b126d9323019"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.06150",
    "kind": "arxiv",
    "version": 2
  }
}