Pith Number

pith:XZGDY4S2

pith:2023:XZGDY4S227SXMGNWLI5VAHRYZT

not attested not anchored not stored refs pending

Practical Lessons on Optimizing Sponsored Products in eCommerce

Bo Liu, Jayanth Korlimarla, Musen Men, Weizhi Du, Yanbing Xue

arxiv:2304.09107 v1 · 2023-04-05 · cs.IR · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XZGDY4S227SXMGNWLI5VAHRYZT}

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 Ads Retrieval at Walmart eCommerce with Language Models Progressively Trained on Multiple Knowledge Domains

Receipt and verification

First computed	2026-07-05T06:02:17.056306Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be4c3c725ad7e57619b65a3b501e38ccfd978f5b4a785737c962644a286c16ff

Aliases

arxiv: 2304.09107 · arxiv_version: 2304.09107v1 · doi: 10.48550/arxiv.2304.09107 · pith_short_12: XZGDY4S227SX · pith_short_16: XZGDY4S227SXMGNW · pith_short_8: XZGDY4S2

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/XZGDY4S227SXMGNWLI5VAHRYZT \
  | 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: be4c3c725ad7e57619b65a3b501e38ccfd978f5b4a785737c962644a286c16ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e557e858b685bd8cdbb283a655b562f984bba23e3e660f376bb2b4b9984c8c9",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2023-04-05T21:46:20Z",
    "title_canon_sha256": "94e820c7f458f392d373726770e46dcbc93f12663d51008e4f56686e83b3d7df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.09107",
    "kind": "arxiv",
    "version": 1
  }
}