Pith Number

pith:AJZA7W45

pith:2025:AJZA7W45JK2BX7BI377OXZF2YG

not attested not anchored not stored refs pending

Rethinking LSM-tree based Key-Value Stores: A Survey

Chuanhui Yang, Chun Jason Xue, Congming Gao, Qiao Li, Quanqing Xu, Xiaoli Wang, Yina Lv

arxiv:2507.09642 v1 · 2025-07-13 · 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{AJZA7W45JK2BX7BI377OXZF2YG}

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	2026-07-05T11:36:37.287028Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02720fdb9d4ab41bfc28dffeebe4bac1a860e4a16a0384ca5a1971569af1b84e

Aliases

arxiv: 2507.09642 · arxiv_version: 2507.09642v1 · doi: 10.48550/arxiv.2507.09642 · pith_short_12: AJZA7W45JK2B · pith_short_16: AJZA7W45JK2BX7BI · pith_short_8: AJZA7W45

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/AJZA7W45JK2BX7BI377OXZF2YG \
  | 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: 02720fdb9d4ab41bfc28dffeebe4bac1a860e4a16a0384ca5a1971569af1b84e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "894a464804a36b6293d665a8b2c9a4387c3cc255b005b06f83e4d68d3cb4a14f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2025-07-13T14:15:01Z",
    "title_canon_sha256": "882810fa53c17df6d75fc447c74d094458f6ebc4b5c4bfcd6c1bd92c6b38e402"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.09642",
    "kind": "arxiv",
    "version": 1
  }
}