Pith Number

pith:EPJSK6XB

pith:2018:EPJSK6XBEKHDSMT5M5QBLS677G

not attested not anchored not stored refs pending

Optimization of Indexing Based on k-Nearest Neighbor Graph for Proximity Search in High-dimensional Data

Daisuke Miyazaki, Masajiro Iwasaki

arxiv:1810.07355 v1 · 2018-10-17 · cs.DB · 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{EPJSK6XBEKHDSMT5M5QBLS677G}

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

4 papers in Pith

PUFFINN: Parameterless and Universally Fast FInding of Nearest Neighbors

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

Mycelium-Index: A Streaming Approximate Nearest Neighbor Index with Myelial Edge Decay, Traffic-Driven Reinforcement, and Adaptive Living Hierarchy

Cross-lingual Comparison of Research Funding Projects with Multilingual Sentence-BERT: Evidence from KAKENHI, NIH, NSF, and UKRI

Receipt and verification

First computed	2026-05-18T00:02:58.745394Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23d3257ae1228e39327d676015cbdff9875fd0dcafe25c65356fdf03399a5235

Aliases

arxiv: 1810.07355 · arxiv_version: 1810.07355v1 · doi: 10.48550/arxiv.1810.07355 · pith_short_12: EPJSK6XBEKHD · pith_short_16: EPJSK6XBEKHDSMT5 · pith_short_8: EPJSK6XB

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/EPJSK6XBEKHDSMT5M5QBLS677G \
  | 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: 23d3257ae1228e39327d676015cbdff9875fd0dcafe25c65356fdf03399a5235

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7854c2d33815604d9b0b67d38f32a4a33010f7cdbc152683952403628a3aef74",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2018-10-17T02:22:34Z",
    "title_canon_sha256": "0bdaa04f2f333d25b405fc16a8bf060fd406faddc6fbc7f8b86c2e2c15b3c11a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.07355",
    "kind": "arxiv",
    "version": 1
  }
}