Pith Number

pith:WSN4ZE72

pith:2025:WSN4ZE72MJ4QDFB7XEGD2K6KT3

not attested not anchored not stored refs pending

Semantic De-boosting in e-commerce Query Autocomplete

Adithya Rajan, Greg Sharp, Kevin Li, Prateek Verma, Weiqi Tong

arxiv:2505.08182 v1 · 2025-05-13 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WSN4ZE72MJ4QDFB7XEGD2K6KT3}

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	2026-07-05T11:02:26.097919Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b49bcc93fa627901943fb90c3d2bca9ef7500db8aa8d9e3660020ad6cd1fb53b

Aliases

arxiv: 2505.08182 · arxiv_version: 2505.08182v1 · doi: 10.48550/arxiv.2505.08182 · pith_short_12: WSN4ZE72MJ4Q · pith_short_16: WSN4ZE72MJ4QDFB7 · pith_short_8: WSN4ZE72

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/WSN4ZE72MJ4QDFB7XEGD2K6KT3 \
  | 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: b49bcc93fa627901943fb90c3d2bca9ef7500db8aa8d9e3660020ad6cd1fb53b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47c106082c081896148a614b4e9b35e59e6fb2cc4bfc6085362af92e277f763d",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2025-05-13T02:39:55Z",
    "title_canon_sha256": "c6adbbb04a1ce8f224be6f532467bd1ac6c22e2f2a36a44a49a85b90baebb1a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.08182",
    "kind": "arxiv",
    "version": 1
  }
}