Pith Number

pith:Y3HEGTFK

pith:2025:Y3HEGTFKUYY4UCCKRS4W7OT7BA

not attested not anchored not stored refs pending

LSM-VEC: A Large-Scale Disk-Based System for Dynamic Vector Search

Dingheng Mo, Shurui Zhong, Siqiang Luo

arxiv:2505.17152 v2 · 2025-05-22 · 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{Y3HEGTFKUYY4UCCKRS4W7OT7BA}

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

1 paper in Pith

Opal: Private Memory for Personal AI

Receipt and verification

First computed	2026-05-20T00:02:50.517505Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6ce434caaa631ca084a8cb96fba7f082e6c54ba41d0784f2b947aca709cef93

Aliases

arxiv: 2505.17152 · arxiv_version: 2505.17152v2 · doi: 10.48550/arxiv.2505.17152 · pith_short_12: Y3HEGTFKUYY4 · pith_short_16: Y3HEGTFKUYY4UCCK · pith_short_8: Y3HEGTFK

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/Y3HEGTFKUYY4UCCKRS4W7OT7BA \
  | 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: c6ce434caaa631ca084a8cb96fba7f082e6c54ba41d0784f2b947aca709cef93

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12d1cff26d15883ed83a8bd5ce6a43eed526c31c968f0d3ee6d9139c09e7fec6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2025-05-22T11:11:02Z",
    "title_canon_sha256": "7e69660b9f742d520478765f2fbb96f4e2cc6410ebf638dd554eace45316440d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.17152",
    "kind": "arxiv",
    "version": 2
  }
}