Pith Number

pith:JCLTPK35

pith:2023:JCLTPK35D5UIH6BYDE6VYVT727

not attested not anchored not stored refs pending

Updatable Learned Indexes Meet Disk-Resident DBMS -- From Evaluations to Design Choices

Hai Lan, J. Shane Culpepper, Renata Borovica-Gajic, Zhifeng Bao

arxiv:2305.01237 v1 · 2023-05-02 · 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{JCLTPK35D5UIH6BYDE6VYVT727}

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	2026-07-05T06:06:23.273830Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

489737ab7d1f6883f838193d5c567fd7f536328a0faf8ba1f94483578bd3a5fa

Aliases

arxiv: 2305.01237 · arxiv_version: 2305.01237v1 · doi: 10.48550/arxiv.2305.01237 · pith_short_12: JCLTPK35D5UI · pith_short_16: JCLTPK35D5UIH6BY · pith_short_8: JCLTPK35

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/JCLTPK35D5UIH6BYDE6VYVT727 \
  | 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: 489737ab7d1f6883f838193d5c567fd7f536328a0faf8ba1f94483578bd3a5fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5caa9b5bc07b6a5f05b95677a60ac8ae7744ebfd081a79bde6bff70bd2de4348",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2023-05-02T07:34:58Z",
    "title_canon_sha256": "ec19e99be03e66eb2e8b7a6a8e92beaf2bdebb60b9237727a722927a89e56731"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.01237",
    "kind": "arxiv",
    "version": 1
  }
}