Pith Number

pith:PN7OPBSA

pith:2026:PN7OPBSA42JKIIUP3TRRT4HX7U

not attested not anchored not stored refs pending

INSPIRE: Intent-aware Neural Sponsored Product Retrieval for E-commerce

Hong Yao, Kuang-chih Lee, Shasvat Desai, Utkarsh Porwal

arxiv:2606.23889 v1 · 2026-06-22 · 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{PN7OPBSA42JKIIUP3TRRT4HX7U}

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	2026-06-24T00:14:29.438870Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b7ee78640e692a4228fdce319f0f7fd01d34e47c4758d7fafd6d26e5c08a759

Aliases

arxiv: 2606.23889 · arxiv_version: 2606.23889v1 · doi: 10.48550/arxiv.2606.23889 · pith_short_12: PN7OPBSA42JK · pith_short_16: PN7OPBSA42JKIIUP · pith_short_8: PN7OPBSA

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/PN7OPBSA42JKIIUP3TRRT4HX7U \
  | 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: 7b7ee78640e692a4228fdce319f0f7fd01d34e47c4758d7fafd6d26e5c08a759

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1e4d3333ae492ddbd6d0731f98d8c94360d8e5575c15562637cde96a867acbe",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2026-06-22T19:39:26Z",
    "title_canon_sha256": "4c3e0fa26d11bc85f085aecfb10e245391e65fc536fabac42cd5a0e3682a0f59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.23889",
    "kind": "arxiv",
    "version": 1
  }
}