Pith Number

pith:WW4GXCN2

pith:2024:WW4GXCN2CVLWMSABXXIYQ564PX

not attested not anchored not stored refs pending

Learned Graph Rewriting with Equality Saturation: A New Paradigm in Relational Query Rewrite and Beyond

Eiko Yoneki, George-Octavian B\u{a}rbulescu, Taiyi Wang, Zak Singh

arxiv:2407.12794 v1 · 2024-06-19 · cs.DB · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WW4GXCN2CVLWMSABXXIYQ564PX}

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

A Learned Cost Model-based Cross-engine Optimizer for SQL Workloads

Receipt and verification

First computed	2026-07-05T08:45:11.492899Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5b86b89ba1557664801bdd18877dc7dc40879d5502402e4b3737094ecd5dd39

Aliases

arxiv: 2407.12794 · arxiv_version: 2407.12794v1 · doi: 10.48550/arxiv.2407.12794 · pith_short_12: WW4GXCN2CVLW · pith_short_16: WW4GXCN2CVLWMSAB · pith_short_8: WW4GXCN2

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/WW4GXCN2CVLWMSABXXIYQ564PX \
  | 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: b5b86b89ba1557664801bdd18877dc7dc40879d5502402e4b3737094ecd5dd39

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec43f7f41c9d0cefca75b04d3bf28724d47ac1cc04aad062e855a739af34a6a7",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2024-06-19T21:11:19Z",
    "title_canon_sha256": "6350a68470546e161c48d6bbbd4b89839bdcbe0a967982f2bc2184ce4453114e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.12794",
    "kind": "arxiv",
    "version": 1
  }
}