Pith Number

pith:OIHWW72K

pith:2025:OIHWW72K2KA3PSQDMFMK3RGXHK

not attested not anchored not stored refs pending

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

Han Zhang, Jingwei Zhuo, Lin Liu, Ning Ding, Songlin Wang, Sulong Xu, Xiaochuan Fan, Yiming Qiu, Yue Shang, Zhigong Zhou, Zhiwei Ge

arxiv:2506.20330 v1 · 2025-06-25 · 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{OIHWW72K2KA3PSQDMFMK3RGXHK}

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	2026-07-05T11:27:03.857257Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

720f6b7f4ad281b7ca036158adc4d73a832a46356d3997000b4aee8ed121f915

Aliases

arxiv: 2506.20330 · arxiv_version: 2506.20330v1 · doi: 10.48550/arxiv.2506.20330 · pith_short_12: OIHWW72K2KA3 · pith_short_16: OIHWW72K2KA3PSQD · pith_short_8: OIHWW72K

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/OIHWW72K2KA3PSQDMFMK3RGXHK \
  | 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: 720f6b7f4ad281b7ca036158adc4d73a832a46356d3997000b4aee8ed121f915

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4596a83119db30e1c5b7673f1f571d76fd37c4454c6a46a9d4d4f8399e23921b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-06-25T11:28:04Z",
    "title_canon_sha256": "1c92cb32cccf096a6a89a869d5d984481b1186a34145feb42295ad58b924e3f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.20330",
    "kind": "arxiv",
    "version": 1
  }
}