Pith Number

pith:3V2GNUHZ

pith:2026:3V2GNUHZSH3DUVSF5JKLQT567V

not attested not anchored not stored refs pending

DeQL: A Decision Query Language for Prescriptive Analytics over Relational Data

Duc Nguyen, Fjodor Kholodkov, Jakob Mayer, Matteo Brucato, Soren Little

arxiv:2606.19751 v1 · 2026-06-18 · cs.DB · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3V2GNUHZSH3DUVSF5JKLQT567V}

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	2026-06-19T16:12:34.100810Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd7466d0f991f63a5645ea54b84fbefd660e051c344250ef75e06a44f957c331

Aliases

arxiv: 2606.19751 · arxiv_version: 2606.19751v1 · doi: 10.48550/arxiv.2606.19751 · pith_short_12: 3V2GNUHZSH3D · pith_short_16: 3V2GNUHZSH3DUVSF · pith_short_8: 3V2GNUHZ

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/3V2GNUHZSH3DUVSF5JKLQT567V \
  | 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: dd7466d0f991f63a5645ea54b84fbefd660e051c344250ef75e06a44f957c331

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6800cea3da5949f314b34d9f910e1fdb131a6e81e5b8551a86b5c1fd2f3a9dcb",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2026-06-18T03:31:28Z",
    "title_canon_sha256": "03cd01a2f1f1a78cb467538ad9ae7a33f33fe08a8ba4cf97f30ac710bdecec28"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.19751",
    "kind": "arxiv",
    "version": 1
  }
}