Pith Number

pith:KLILA2ON

pith:2022:KLILA2ONJ3KRKVEI624WFRUQD7

not attested not anchored not stored refs pending

Zero-Shot Cost Models for Out-of-the-box Learned Cost Prediction

Benjamin Hilprecht, Carsten Binnig

arxiv:2201.00561 v1 · 2022-01-03 · cs.DB · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KLILA2ONJ3KRKVEI624WFRUQD7}

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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

1 paper in Pith

CONCERTO: Complex Query Execution Mechanism-Aware Learned Cost Estimation

Receipt and verification

First computed	2026-07-05T03:45:04.047966Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52d0b069cd4ed5155488f6b962c6901fecb421fec5985755b57ca0ef6672340e

Aliases

arxiv: 2201.00561 · arxiv_version: 2201.00561v1 · doi: 10.48550/arxiv.2201.00561 · pith_short_12: KLILA2ONJ3KR · pith_short_16: KLILA2ONJ3KRKVEI · pith_short_8: KLILA2ON

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/KLILA2ONJ3KRKVEI624WFRUQD7 \
  | 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: 52d0b069cd4ed5155488f6b962c6901fecb421fec5985755b57ca0ef6672340e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f268a1df05be064991fdcdc8e0cbca2871bb351ae4e45a65aac17450aa72aa5",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2022-01-03T10:11:35Z",
    "title_canon_sha256": "18f5f423ea800bbc228570d15a8bd89af6442c2637d165c613b5f5f6fa323465"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.00561",
    "kind": "arxiv",
    "version": 1
  }
}