Pith Number

pith:HKKDVPIM

pith:2026:HKKDVPIMOJYNYKLGUGGJ4SJ2WD

not attested not anchored not stored refs pending

An Extended Tutorial and Vocabulary for Relational Language Design in an Era of AI-Assisted Query Generation

Wolfgang Gatterbauer

arxiv:2608.12272 v1 · 2026-08-12 · 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{HKKDVPIMOJYNYKLGUGGJ4SJ2WD}

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	2026-08-13T01:30:40.603161Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a943abd0c7270dc2966a18c9e493ab0cccc9ff17e99d09fccdf8391cde697ed

Aliases

arxiv: 2608.12272 · arxiv_version: 2608.12272v1 · doi: 10.48550/arxiv.2608.12272 · pith_short_12: HKKDVPIMOJYN · pith_short_16: HKKDVPIMOJYNYKLG · pith_short_8: HKKDVPIM

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/HKKDVPIMOJYNYKLGUGGJ4SJ2WD \
  | 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: 3a943abd0c7270dc2966a18c9e493ab0cccc9ff17e99d09fccdf8391cde697ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09cea3bd6cff98382a60304a5caaa8bedb0c5548a6468019fd7831da564c0db7",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2026-08-12T17:12:27Z",
    "title_canon_sha256": "0639e7e1acaf379ef4b30e1e92a7f9584397d2aaec40810f4381174ba4f2a485"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.12272",
    "kind": "arxiv",
    "version": 1
  }
}