Pith Number

pith:TOLYNJ5N

pith:2023:TOLYNJ5NP5WPMHMG2YIHV7NZCA

not attested not anchored not stored refs pending

Semantic Equivalence of e-Commerce Queries

Aritra Mandal, Daniel Tunkelang, Zhe Wu

arxiv:2308.03869 v1 · 2023-08-07 · cs.IR · cs.CL · 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{TOLYNJ5NP5WPMHMG2YIHV7NZCA}

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

Improving Ad matching via Cluster-Adaptive Keyword Expansion and Relevance tuning

Receipt and verification

First computed	2026-07-05T06:39:18.918139Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b9786a7ad7f6cf61d86d6107afdb9101b29cb8e03d4adc6ca0b4193c11393a5

Aliases

arxiv: 2308.03869 · arxiv_version: 2308.03869v1 · doi: 10.48550/arxiv.2308.03869 · pith_short_12: TOLYNJ5NP5WP · pith_short_16: TOLYNJ5NP5WPMHMG · pith_short_8: TOLYNJ5N

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/TOLYNJ5NP5WPMHMG2YIHV7NZCA \
  | 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: 9b9786a7ad7f6cf61d86d6107afdb9101b29cb8e03d4adc6ca0b4193c11393a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f82a1f071006dcdb086d18bc8005f6ff504a3ba22c3c45adc8ae9ed25e9a69d",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2023-08-07T18:40:13Z",
    "title_canon_sha256": "8754e0fda38c173bda85c85c68ba8b1004e3fa0088224648ca38389752ab104b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.03869",
    "kind": "arxiv",
    "version": 1
  }
}