Pith Number

pith:OUV7UOKT

pith:2024:OUV7UOKT4AYW7HTG27PBGOSAF6

not attested not anchored not stored refs pending

Semantic Operators: A Declarative Model for Rich, AI-based Data Processing

Carlos Guestrin, Harshit Gupta, Liana Patel, Matei Zaharia, Melissa Pan, Parth Asawa, Siddharth Jha

arxiv:2407.11418 v3 · 2024-07-16 · 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{OUV7UOKT4AYW7HTG27PBGOSAF6}

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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

17 papers in Pith

Spider 2.0-AIFunc: Extending Real-World Text-to-SQL to AI-Native SQL Workflows

SemCEB: A Cardinality Estimation Benchmark for Semantic Operators

Larch: Learned Query Optimization for Semantic Predicates

Large Databases Need Small, Open-Weight Language Models

SemJoin: Semantic Join Optimization

Receipt and verification

First computed	2026-07-05T10:22:02.244838Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

752bfa3953e0316f9e66d7de133a402f8e058949fecada1d6c1b2532862ac498

Aliases

arxiv: 2407.11418 · arxiv_version: 2407.11418v3 · doi: 10.48550/arxiv.2407.11418 · pith_short_12: OUV7UOKT4AYW · pith_short_16: OUV7UOKT4AYW7HTG · pith_short_8: OUV7UOKT

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/OUV7UOKT4AYW7HTG27PBGOSAF6 \
  | 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: 752bfa3953e0316f9e66d7de133a402f8e058949fecada1d6c1b2532862ac498

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43e780d20ba3139f276beac7577a1851f684eef4d0921513954416f00a4f115a",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2024-07-16T06:19:14Z",
    "title_canon_sha256": "e82b047f00f5bb2c3d7b13c70111c9245e46e95b3879503e0b19a1da8f5c05f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.11418",
    "kind": "arxiv",
    "version": 3
  }
}