Pith Number

pith:AS5CD7CF

pith:2025:AS5CD7CF6NCOTR6AIINDMIZYLV

not attested not anchored not stored refs pending

BVLSM: Write-Efficient LSM-Tree Storage via WAL-Time Key-Value Separation

Jiahe Wei, Ming Li, Weikai Liu, Wendi Cheng, Xiaonan Zhao, Xiao Zhang, Xueqiang Shan

arxiv:2506.04678 v2 · 2025-06-05 · 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{AS5CD7CF6NCOTR6AIINDMIZYLV}

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	2026-07-05T11:18:23.147798Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04ba21fc45f344e9c7c0421a3623385d789bb9bfc902542b726f8b462626f7d3

Aliases

arxiv: 2506.04678 · arxiv_version: 2506.04678v2 · doi: 10.48550/arxiv.2506.04678 · pith_short_12: AS5CD7CF6NCO · pith_short_16: AS5CD7CF6NCOTR6A · pith_short_8: AS5CD7CF

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/AS5CD7CF6NCOTR6AIINDMIZYLV \
  | 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: 04ba21fc45f344e9c7c0421a3623385d789bb9bfc902542b726f8b462626f7d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7eef7e059ad2084150284bc4eee12b77bd44d9343d8afdd0bd08193d301aa240",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2025-06-05T06:54:25Z",
    "title_canon_sha256": "135f82e9ce2ac6bd948d5a026a88309b396a2154b88dcec268b8724b3a4f276e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.04678",
    "kind": "arxiv",
    "version": 2
  }
}