Pith Number

pith:SZYD4JCV

pith:2025:SZYD4JCVGHAILX5EXYUNGTJDPZ

not attested not anchored not stored refs pending

Evaluating Learned Indexes in LSM-tree Systems: Benchmarks,Insights and Design Choices

Jiarui Ye, Junfeng Liu, Meng Li, Mengshi Chen, Siqiang Luo

arxiv:2506.08671 v1 · 2025-06-10 · cs.DB · cs.DS

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SZYD4JCVGHAILX5EXYUNGTJDPZ}

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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	2026-07-05T11:19:11.747839Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

96703e245531c085dfa4be28d34d237e4809111d4b2205d04d7888378503ad43

Aliases

arxiv: 2506.08671 · arxiv_version: 2506.08671v1 · doi: 10.48550/arxiv.2506.08671 · pith_short_12: SZYD4JCVGHAI · pith_short_16: SZYD4JCVGHAILX5E · pith_short_8: SZYD4JCV

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/SZYD4JCVGHAILX5EXYUNGTJDPZ \
  | 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: 96703e245531c085dfa4be28d34d237e4809111d4b2205d04d7888378503ad43

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ffa164df9fbf975b9a5e110ffc585c13cf027e90810903eecdc734b3e18f76a4",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2025-06-10T10:31:09Z",
    "title_canon_sha256": "e48dd45ca7cbfdb04fe0257f5a67789d198eb9cb20e8af855784609e3d1775d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.08671",
    "kind": "arxiv",
    "version": 1
  }
}