Pith Number

pith:VD4FFS7S

pith:2024:VD4FFS7SVBIARMK2YU4RRG5IAI

not attested not anchored not stored refs pending

PARQO: Penalty-Aware Robust Plan Selection in Query Optimization

Haibo Xiu, Jun Yang, Pankaj K. Agarwal

arxiv:2406.01526 v4 · 2024-06-03 · 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{VD4FFS7SVBIARMK2YU4RRG5IAI}

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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

PLANSIEVE: Real-time Suboptimal Query Plan Detection Through Incremental Refinements

Receipt and verification

First computed	2026-07-05T08:44:14.523710Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8f852cbf2a85008b15ac539189ba8020956ba337bf099867b79dffd2af50201

Aliases

arxiv: 2406.01526 · arxiv_version: 2406.01526v4 · doi: 10.48550/arxiv.2406.01526 · pith_short_12: VD4FFS7SVBIA · pith_short_16: VD4FFS7SVBIARMK2 · pith_short_8: VD4FFS7S

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/VD4FFS7SVBIARMK2YU4RRG5IAI \
  | 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: a8f852cbf2a85008b15ac539189ba8020956ba337bf099867b79dffd2af50201

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d51c8ae3cdc4f4f3b5a94f925ea06b0671a4d05407239281e7b99493ede5893",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2024-06-03T16:56:46Z",
    "title_canon_sha256": "e0c2b1575dedadb5556f9e41cb8b3f929c09ce0292e6e54669fdafb4a9692c63"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.01526",
    "kind": "arxiv",
    "version": 4
  }
}