Pith Number

pith:W5IYLFAK

pith:2026:W5IYLFAKFEALXXBQR5B3O7LPHJ

not attested not anchored not stored refs pending

A Semantic-Layer-Mediated Agent for Natural Language to SQL over Heterogeneous Enterprise Databases

Ha Jeong Kim, Saksonita Khoeurn, Ye Ji Yoon

arxiv:2606.31041 v1 · 2026-06-30 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W5IYLFAKFEALXXBQR5B3O7LPHJ}

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	2026-07-01T01:17:27.289048Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b75185940a2900bbdc308f43b77d6f3a41708301e6a19707a9b967ff6829bf81

Aliases

arxiv: 2606.31041 · arxiv_version: 2606.31041v1 · doi: 10.48550/arxiv.2606.31041 · pith_short_12: W5IYLFAKFEAL · pith_short_16: W5IYLFAKFEALXXBQ · pith_short_8: W5IYLFAK

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/W5IYLFAKFEALXXBQR5B3O7LPHJ \
  | 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: b75185940a2900bbdc308f43b77d6f3a41708301e6a19707a9b967ff6829bf81

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "735dbe4b437e980d22f30107f23af0cb5d9593bd3edad8abd42a034d5396302a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-06-30T02:22:39Z",
    "title_canon_sha256": "4463635888b97624b9ade2186a8cfba67974dcf25e9043ef645cb3a517ae1f27"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.31041",
    "kind": "arxiv",
    "version": 1
  }
}