Pith Number

pith:IHIMOXRX

pith:2026:IHIMOXRXJVVUC7UL3VBEYTCTF5

not attested not anchored not stored refs pending

CHS-SQL: A Text-to-SQL approach based on Confidence-Guided Heuristic Search Schema Linking process

Minghao Yang, Yanjun Xu

arxiv:2607.22624 v1 · 2026-06-17 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IHIMOXRXJVVUC7UL3VBEYTCTF5}

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	2026-07-28T00:21:45.679849Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

41d0c75e374d6b417e8bdd424c4c532f5cc080ee43cf26470565c7caa8608e17

Aliases

arxiv: 2607.22624 · arxiv_version: 2607.22624v1 · doi: 10.48550/arxiv.2607.22624 · pith_short_12: IHIMOXRXJVVU · pith_short_16: IHIMOXRXJVVUC7UL · pith_short_8: IHIMOXRX

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/IHIMOXRXJVVUC7UL3VBEYTCTF5 \
  | 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: 41d0c75e374d6b417e8bdd424c4c532f5cc080ee43cf26470565c7caa8608e17

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d72e35acc6442f1628e2a7ca7df57eb253741d0883972858cb80e80a5a0db5a5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-06-17T08:51:43Z",
    "title_canon_sha256": "c6c181a85631dbc6137b992f6d0b2524504e868f45a2cda6471972f91fc2ee40"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.22624",
    "kind": "arxiv",
    "version": 1
  }
}