Pith Number

pith:MIYF2CR2

pith:2018:MIYF2CR2MZRLX6A4MEFOPZ6JUW

not attested not anchored not stored refs pending

Deep Reinforcement Learning for Join Order Enumeration

Olga Papaemmanouil, Ryan Marcus

arxiv:1803.00055 v2 · 2018-02-28 · 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{MIYF2CR2MZRLX6A4MEFOPZ6JUW}

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

RELOAD: A Robust and Efficient Learned Query Optimizer for Database Systems

Receipt and verification

First computed	2026-05-18T00:04:39.600473Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62305d0a3a6662bbf81c610ae7e7c9a5a21f4ef10add5550356228b2c9927fe5

Aliases

arxiv: 1803.00055 · arxiv_version: 1803.00055v2 · doi: 10.48550/arxiv.1803.00055 · pith_short_12: MIYF2CR2MZRL · pith_short_16: MIYF2CR2MZRLX6A4 · pith_short_8: MIYF2CR2

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/MIYF2CR2MZRLX6A4MEFOPZ6JUW \
  | 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: 62305d0a3a6662bbf81c610ae7e7c9a5a21f4ef10add5550356228b2c9927fe5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d86dca2b2b22332e0d6a2f7cfa38650a2b76e71943a0e37e7b892e2ce7bd4602",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2018-02-28T20:00:33Z",
    "title_canon_sha256": "e91f0ac1ec88442e4e19192a7e47ef9b7033b0e2324d35430c3c9f1f03d8f1d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.00055",
    "kind": "arxiv",
    "version": 2
  }
}