Pith Number

pith:RCXTQMXP

pith:2023:RCXTQMXP7MKBEZMEA6V4AN4NAV

not attested not anchored not stored refs pending

ML-Powered Index Tuning: An Overview of Recent Progress and Open Challenges

Tarique Siddiqui, Wentao Wu

arxiv:2308.13641 v1 · 2023-08-25 · cs.DB · cs.AI · 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{RCXTQMXP7MKBEZMEA6V4AN4NAV}

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	2026-07-05T06:44:53.206374Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

88af3832effb1412658407abc0378d05736178f845527131bd287b8180cf88f3

Aliases

arxiv: 2308.13641 · arxiv_version: 2308.13641v1 · doi: 10.48550/arxiv.2308.13641 · pith_short_12: RCXTQMXP7MKB · pith_short_16: RCXTQMXP7MKBEZME · pith_short_8: RCXTQMXP

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/RCXTQMXP7MKBEZMEA6V4AN4NAV \
  | 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: 88af3832effb1412658407abc0378d05736178f845527131bd287b8180cf88f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3fa7d21ab392ecb57f01b79c5a6999571c81c410d87fbec354e23628ad0f092",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2023-08-25T19:20:28Z",
    "title_canon_sha256": "249654eb507a47d30fc2f20cc1c3eacf01a678e8f6cd49e664b867723cb4c240"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.13641",
    "kind": "arxiv",
    "version": 1
  }
}