Pith Number

pith:TNWYLYEZ

pith:2018:TNWYLYEZLKWTPCRYT7ZV3RBVER

not attested not anchored not stored refs pending

Learned Cardinalities: Estimating Correlated Joins with Deep Learning

Alfons Kemper, Andreas Kipf, Bernhard Radke, Peter Boncz, Thomas Kipf, Viktor Leis

arxiv:1809.00677 v2 · 2018-09-03 · 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{TNWYLYEZLKWTPCRYT7ZV3RBVER}

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

3 papers in Pith

An Approach Based on Bayesian Networks for Query Selectivity Estimation

Cortex AISQL: A Production SQL Engine for Unstructured Data

SynQL: A Controllable and Scalable Rule-Based Framework for SQL Workload Synthesis for Performance Benchmarking

Receipt and verification

First computed	2026-05-17T23:58:03.995360Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b6d85e0995aad378a389ff35dc435246e29e33bf3b4e5994d69ae6f7dabe7e2

Aliases

arxiv: 1809.00677 · arxiv_version: 1809.00677v2 · doi: 10.48550/arxiv.1809.00677 · pith_short_12: TNWYLYEZLKWT · pith_short_16: TNWYLYEZLKWTPCRY · pith_short_8: TNWYLYEZ

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/TNWYLYEZLKWTPCRYT7ZV3RBVER \
  | 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: 9b6d85e0995aad378a389ff35dc435246e29e33bf3b4e5994d69ae6f7dabe7e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d164baf2f63f14fa343d0081f62a1feaa8598c8dbcdd5be1e81f0ad4e16ca559",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2018-09-03T18:05:12Z",
    "title_canon_sha256": "05b754ff114f6d749178004858a9ea926549dfb7d1acfb228d84a962d2f88636"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.00677",
    "kind": "arxiv",
    "version": 2
  }
}