Pith Number

pith:QR5AVGQY

pith:2021:QR5AVGQYKNCTA77HO56GDYRNYC

not attested not anchored not stored refs pending

A Survey on Locality Sensitive Hashing Algorithms and their Applications

Chidambaram Crushev, Khandker Mushfiqul Islam, Omid Jafari, Parth Nagarkar, Preeti Maurya

arxiv:2102.08942 v1 · 2021-02-17 · 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{QR5AVGQYKNCTA77HO56GDYRNYC}

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

5 papers in Pith

H3D: Benchmarking Unsupervised Text Hashing for Fine-Grained Document Deduplication

ASH: Asymmetric Scalar Hashing With Learned Dimensionality Reduction for High-Fidelity Vector Quantization

When More Cores Hurts: The Vector Database Scaling Paradox in HPC

Data Leakage Detection and De-duplication in Large Scale Geospatial Image Datasets

RcLLM: Accelerating Generative Recommendation via Beyond-Prefix KV Caching

Receipt and verification

First computed	2026-07-05T02:16:09.789374Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

847a0a9a185345307fe7777c61e22dc0a8a848ae64f606f8fc9484fbc818e7c1

Aliases

arxiv: 2102.08942 · arxiv_version: 2102.08942v1 · doi: 10.48550/arxiv.2102.08942 · pith_short_12: QR5AVGQYKNCT · pith_short_16: QR5AVGQYKNCTA77H · pith_short_8: QR5AVGQY

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/QR5AVGQYKNCTA77HO56GDYRNYC \
  | 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: 847a0a9a185345307fe7777c61e22dc0a8a848ae64f606f8fc9484fbc818e7c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52448e4e225323aa1a4aadb8d5aa878cee1ee66a07af716118113ca452f51003",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2021-02-17T18:56:03Z",
    "title_canon_sha256": "372547727853b4c0b91c533bc471e5dfaa449455bf73678af25a72ef05657cfd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.08942",
    "kind": "arxiv",
    "version": 1
  }
}