Pith Number

pith:NN7AZAJ3

pith:2019:NN7AZAJ3S3XWVQZSHFXMSUACS2

not attested not anchored not stored refs pending

Bridging the Semantic Gap with SQL Query Logs in Natural Language Interfaces to Databases

Christopher Baik, H. V. Jagadish, Yunyao Li

arxiv:1902.00031 v1 · 2019-01-31 · cs.DB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NN7AZAJ3S3XWVQZSHFXMSUACS2}

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	2026-05-17T23:48:41.638013Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b7e0c813b96ef6ac332396ec9500296b019679e44ad44396cf1ee4129a77aab

Aliases

arxiv: 1902.00031 · arxiv_version: 1902.00031v1 · doi: 10.48550/arxiv.1902.00031 · pith_short_12: NN7AZAJ3S3XW · pith_short_16: NN7AZAJ3S3XWVQZS · pith_short_8: NN7AZAJ3

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/NN7AZAJ3S3XWVQZSHFXMSUACS2 \
  | 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: 6b7e0c813b96ef6ac332396ec9500296b019679e44ad44396cf1ee4129a77aab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5f02637831861bfb6066afe7dadf0fd379f0fbaece51369b6aff4265690e5f1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2019-01-31T19:00:45Z",
    "title_canon_sha256": "3f969d8df32f767b3035d419b6fa7c233ec1cc860f43b3a11f5f8939fb0a492e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.00031",
    "kind": "arxiv",
    "version": 1
  }
}