Pith Number

pith:XG3HOVBI

pith:2025:XG3HOVBISN2VT2IPZ4LHOXTH4K

not attested not anchored not stored refs pending

Semantic Integrity Constraints: Declarative Guardrails for AI-Augmented Data Processing Systems

Akshay Mehta, Alexander W. Lee, Deepti Raghavan, Justin Chan, Michael Fu, Nicolas Kim, Ugur Cetintemel

arxiv:2503.00600 v3 · 2025-03-01 · cs.DB · cs.AI · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XG3HOVBISN2VT2IPZ4LHOXTH4K}

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.

Cited by

1 paper in Pith

Data Flow Control: Data Safety Policies for AI Agents

Receipt and verification

First computed	2026-07-05T12:01:58.096269Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9b6775428937559e90fcf16775e67e29e603a4c63654af04bfb124accaf0ca3

Aliases

arxiv: 2503.00600 · arxiv_version: 2503.00600v3 · doi: 10.48550/arxiv.2503.00600 · pith_short_12: XG3HOVBISN2V · pith_short_16: XG3HOVBISN2VT2IP · pith_short_8: XG3HOVBI

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/XG3HOVBISN2VT2IPZ4LHOXTH4K \
  | 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: b9b6775428937559e90fcf16775e67e29e603a4c63654af04bfb124accaf0ca3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0494a01ee215b07071e769ffd4c2bf3b1ec865fed3db9366353bb2867de56bd2",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2025-03-01T19:59:25Z",
    "title_canon_sha256": "eb3cff715b24acebcfc03150d66cfe9c4553b4c97c7887d4c913d61b942d6754"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.00600",
    "kind": "arxiv",
    "version": 3
  }
}