Pith Number

pith:VTB7U3YP

pith:2025:VTB7U3YPSB2USQRUPI343NLYRN

not attested not anchored not stored refs pending

CleANN: Efficient Full Dynamism in Graph-based Approximate Nearest Neighbor Search

Joshua Engels, Julian Shun, Yuanhao Wei, Ziyu Zhang

arxiv:2507.19802 v1 · 2025-07-26 · cs.DB · cs.DC · cs.DS · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VTB7U3YPSB2USQRUPI343NLYRN}

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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.

Cited by

4 papers in Pith

ACRONYM: Accelerated Approximate Nearest Neighbor Search in Memory for Dynamic Vector Databases

Slipstream: Locality-Aware Graph Index Construction for Streaming Approximate Nearest Neighbor Search

CHRONOS: Temporally-Aware Multi-Agent Coordination for Evolving Data Marketplaces

NAVIS: Concurrent Search and Update with Low Position-Seeking Overhead in On-SSD Graph-Based Vector Search

Receipt and verification

First computed	2026-07-05T11:45:15.592063Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

acc3fa6f0f90754942347a37cdb5788b74605cbae903748aced2eb2a87700dfd

Aliases

arxiv: 2507.19802 · arxiv_version: 2507.19802v1 · doi: 10.48550/arxiv.2507.19802 · pith_short_12: VTB7U3YPSB2U · pith_short_16: VTB7U3YPSB2USQRU · pith_short_8: VTB7U3YP

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/VTB7U3YPSB2USQRUPI343NLYRN \
  | 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: acc3fa6f0f90754942347a37cdb5788b74605cbae903748aced2eb2a87700dfd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f277dc11a2c1384b090b254549229bf0f2002952572bc38c9899c7a2da0c9305",
    "cross_cats_sorted": [
      "cs.DC",
      "cs.DS",
      "cs.IR"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2025-07-26T05:27:32Z",
    "title_canon_sha256": "c0442628e34ebc5309724c8c572ca604903e0c38532bc42047c2691c0a0894c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.19802",
    "kind": "arxiv",
    "version": 1
  }
}