Pith Number

pith:ZGVEW4U5

pith:2012:ZGVEW4U5IUSEZWB5CMVEK4LEVW

not attested not anchored not stored refs pending

SODA: Generating SQL for Business Users

Claudio Jossen, Donald Kossman, Kurt Stockinger, Lukas Blunschi, Magdalini Mori

arxiv:1207.0134 v1 · 2012-06-30 · 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{ZGVEW4U5IUSEZWB5CMVEK4LEVW}

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	2026-05-18T03:52:00.254651Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9aa4b729d45244cd83d132a457164ad98bd96093ac370520a46bfc1b346b709

Aliases

arxiv: 1207.0134 · arxiv_version: 1207.0134v1 · doi: 10.48550/arxiv.1207.0134 · pith_short_12: ZGVEW4U5IUSE · pith_short_16: ZGVEW4U5IUSEZWB5 · pith_short_8: ZGVEW4U5

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/ZGVEW4U5IUSEZWB5CMVEK4LEVW \
  | 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: c9aa4b729d45244cd83d132a457164ad98bd96093ac370520a46bfc1b346b709

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "385270c21359d69491532be4ab936d7f15fe6a3e38bed89bfc05637778d78394",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2012-06-30T20:15:28Z",
    "title_canon_sha256": "59d2be38ae684728471952d09982086cb63260ad5d5443374bf5849281ff0044"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.0134",
    "kind": "arxiv",
    "version": 1
  }
}