Pith Number

pith:XGY6K2S3

pith:2024:XGY6K2S3XBKJEXGHAF2ZIDSDRD

not attested not anchored not stored refs pending

How Good Are Multi-dimensional Learned Indices? An Experimental Survey

Lei Chen, Maocheng Li, Qiyu Liu, Yanyan Shen, Yuxiang Zeng

arxiv:2405.05536 v1 · 2024-05-09 · 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{XGY6K2S3XBKJEXGHAF2ZIDSDRD}

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

1 paper in Pith

Tradeoffs in Processing Queries and Supporting Updates over an ML-Enhanced R-tree

Receipt and verification

First computed	2026-07-05T08:17:19.562502Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9b1e56a5bb854925cc70175940e4388f187f17244c0c74c9b250549025cc3ca

Aliases

arxiv: 2405.05536 · arxiv_version: 2405.05536v1 · doi: 10.48550/arxiv.2405.05536 · pith_short_12: XGY6K2S3XBKJ · pith_short_16: XGY6K2S3XBKJEXGH · pith_short_8: XGY6K2S3

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/XGY6K2S3XBKJEXGHAF2ZIDSDRD \
  | 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: b9b1e56a5bb854925cc70175940e4388f187f17244c0c74c9b250549025cc3ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab35ab3598467ceced1eaca125858a817ad29cdc3c82c68c267365a60bdc81b8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2024-05-09T04:23:31Z",
    "title_canon_sha256": "59ba388f761c2a9d073f4e8c3e2c6e2a03acc6e0959d7d5ee041796dfe783fde"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.05536",
    "kind": "arxiv",
    "version": 1
  }
}