Pith Number

pith:WF3IEDAR

pith:2026:WF3IEDARFRB47HWZYHFZWKGAGW

not attested not anchored not stored refs pending

IDSTune: A Multi-Agent Collaborative Framework for Integrated Database System Tuning

Andreas Kipf, Cuiping Li, Guanli Liu, Haoyang Li, Hong Chen, Renata Borovica-Gajic, Xinmei Huang, Yiyan Li, Zihang Qiu

arxiv:2607.22031 v1 · 2026-07-24 · 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{WF3IEDARFRB47HWZYHFZWKGAGW}

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	2026-07-27T01:20:44.284670Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b176820c112c43cf9ed9c1cb9b28c035bb5ef94e73bc1014e8048fa46cf0313c

Aliases

arxiv: 2607.22031 · arxiv_version: 2607.22031v1 · doi: 10.48550/arxiv.2607.22031 · pith_short_12: WF3IEDARFRB4 · pith_short_16: WF3IEDARFRB47HWZ · pith_short_8: WF3IEDAR

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/WF3IEDARFRB47HWZYHFZWKGAGW \
  | 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: b176820c112c43cf9ed9c1cb9b28c035bb5ef94e73bc1014e8048fa46cf0313c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c71c767f0f71944587085480e44c9cffe8fcb096fb8326dd18ccac48fdc51e6",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2026-07-24T06:56:51Z",
    "title_canon_sha256": "4423efaff81241a12147faaeea19fb2f0d51ec6433cfa61c5d9cb87df2948bd9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.22031",
    "kind": "arxiv",
    "version": 1
  }
}