Pith Number

pith:66WO7AXI

pith:2025:66WO7AXIWD2OX7YY4G35Z5FBWY

not attested not anchored not stored refs pending

Improving DBMS Scheduling Decisions with Fine-grained Performance Prediction on Concurrent Queries -- Extended

Balakrishnan Narayanaswamy, Chunwei Liu, Markos Markakis, Peter Baile Chen, Samuel Madden, Tim Kraska, Ziniu Wu

arxiv:2501.16256 v2 · 2025-01-27 · 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{66WO7AXIWD2OX7YY4G35Z5FBWY}

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.

Receipt and verification

First computed	2026-07-05T10:08:01.493010Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7acef82e8b0f4ebff18e1b7dcf4a1b63bdffd084e8bf58a15cc21f8f45f6aab

Aliases

arxiv: 2501.16256 · arxiv_version: 2501.16256v2 · doi: 10.48550/arxiv.2501.16256 · pith_short_12: 66WO7AXIWD2O · pith_short_16: 66WO7AXIWD2OX7YY · pith_short_8: 66WO7AXI

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/66WO7AXIWD2OX7YY4G35Z5FBWY \
  | 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: f7acef82e8b0f4ebff18e1b7dcf4a1b63bdffd084e8bf58a15cc21f8f45f6aab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ca4e6337b7f92544aea90da1ff1590c13ef518ef1ef3588677674dfc39c7e5a",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2025-01-27T17:55:39Z",
    "title_canon_sha256": "dad3691f2611f83a03430db919203431d80aabc4c1252322ba7704a39800c758"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.16256",
    "kind": "arxiv",
    "version": 2
  }
}