Pith Number

pith:PJPLP6LP

pith:2012:PJPLP6LPIGSLVL4O4FEFRI2COL

not attested not anchored not stored refs pending

Robust Estimation of Resource Consumption for SQL Queries using Statistical Techniques

Arnd Christian K\"onig, Jiexing Li, Surajit Chaudhuri, Vivek Narasayya

arxiv:1208.0278 v1 · 2012-08-01 · 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{PJPLP6LPIGSLVL4O4FEFRI2COL}

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

CONCERTO: Complex Query Execution Mechanism-Aware Learned Cost Estimation

Receipt and verification

First computed	2026-05-18T03:49:35.531724Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a5eb7f96f41a4baaf8ee14858a34272c99bd99233ca5751e5d274e8c6c9a051

Aliases

arxiv: 1208.0278 · arxiv_version: 1208.0278v1 · doi: 10.48550/arxiv.1208.0278 · pith_short_12: PJPLP6LPIGSL · pith_short_16: PJPLP6LPIGSLVL4O · pith_short_8: PJPLP6LP

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/PJPLP6LPIGSLVL4O4FEFRI2COL \
  | 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: 7a5eb7f96f41a4baaf8ee14858a34272c99bd99233ca5751e5d274e8c6c9a051

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fbfa2b63cd3b38742b0d1ab9bb29f0f6809773ac58bf5a3f822a3c3a5a31489c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2012-08-01T16:50:15Z",
    "title_canon_sha256": "46289c290d35574a11703c9b20043d0a1131a95a81e1fcbf0b73bb6fdb6bfb07"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.0278",
    "kind": "arxiv",
    "version": 1
  }
}