Pith Number

pith:QN7ZFSIM

pith:2021:QN7ZFSIML7GUFZH25T5IV74UBS

not attested not anchored not stored refs pending

Facilitating Database Tuning with Hyper-Parameter Optimization: A Comprehensive Experimental Evaluation

Bin Cui, Feifei Li, Hong Wu, Jian Tan, Xinyi Zhang, Yang Li, Zhuo Chang

arxiv:2110.12654 v4 · 2021-10-25 · 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{QN7ZFSIML7GUFZH25T5IV74UBS}

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

2 papers in Pith

AgenticDB: Self-Evolving Reconfiguration Framework for Database Workloads

Receipt and verification

First computed	2026-07-05T04:04:42.976281Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

837f92c90c5fcd42e4faecfa8aff940cb33144538296f7fa1556a6e6c01ed042

Aliases

arxiv: 2110.12654 · arxiv_version: 2110.12654v4 · doi: 10.48550/arxiv.2110.12654 · pith_short_12: QN7ZFSIML7GU · pith_short_16: QN7ZFSIML7GUFZH2 · pith_short_8: QN7ZFSIM

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/QN7ZFSIML7GUFZH25T5IV74UBS \
  | 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: 837f92c90c5fcd42e4faecfa8aff940cb33144538296f7fa1556a6e6c01ed042

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "908b8727959ff87a4ccb12346f2856d5d25ca49b1f021b07d81233b743bd8b69",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2021-10-25T05:52:05Z",
    "title_canon_sha256": "09db2bc381ac7ed91ce7ebcc8cddc4c72f7d8e74483532d5de4ff6115b7d3c28"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.12654",
    "kind": "arxiv",
    "version": 4
  }
}