Pith Number

pith:GA7ZLECD

pith:2019:GA7ZLECDPAAKYT6V54PQDFZ27C

not attested not anchored not stored refs pending

SOSD: A Benchmark for Learned Indexes

Alexander van Renen, Alfons Kemper, Andreas Kipf, Mihail Stoian, Ryan Marcus, Thomas Neumann, Tim Kraska

arxiv:1911.13014 v1 · 2019-11-29 · cs.DB · cs.DS · 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{GA7ZLECDPAAKYT6V54PQDFZ27C}

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

Evaluating Learned Spatial Indexes

A Pragmatic Approach to Learned Indexing in RocksDB: Targeted Optimizations with Minimal System Modification

Receipt and verification

First computed	2026-07-05T00:22:51.309909Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

303f9590437800ac4fd5ef1f01973af8adc04563302adea0080bb93c5c370721

Aliases

arxiv: 1911.13014 · arxiv_version: 1911.13014v1 · doi: 10.48550/arxiv.1911.13014 · pith_short_12: GA7ZLECDPAAK · pith_short_16: GA7ZLECDPAAKYT6V · pith_short_8: GA7ZLECD

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/GA7ZLECDPAAKYT6V54PQDFZ27C \
  | 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: 303f9590437800ac4fd5ef1f01973af8adc04563302adea0080bb93c5c370721

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b69e6ae472eb9658d82ac0693c433ce429c80e4ee1252faffade26762ddf037",
    "cross_cats_sorted": [
      "cs.DS",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2019-11-29T09:35:04Z",
    "title_canon_sha256": "13a4336b5f2dfe822df227513508814a88213ad5946a29c48c4b4be67fbe15df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.13014",
    "kind": "arxiv",
    "version": 1
  }
}