Pith Number

pith:SI27JJQY

pith:2024:SI27JJQY4V4NAA4BRSA2SLE3CN

not attested not anchored not stored refs pending

Fast and Exact Similarity Search in less than a Blink of an Eye

Botao Peng, Jakob Brand, Patrick Sch\"afer, Themis Palpanas, Ulf Leser

arxiv:2411.17483 v2 · 2024-11-26 · 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{SI27JJQY4V4NAA4BRSA2SLE3CN}

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

BBC: Improving Large-k Approximate Nearest Neighbor Search with a Bucket-based Result Collector

Receipt and verification

First computed	2026-07-05T09:43:37.525672Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9235f4a618e578d003818c81a92c9b135dd6827eb0179d6433fc440be26dd746

Aliases

arxiv: 2411.17483 · arxiv_version: 2411.17483v2 · doi: 10.48550/arxiv.2411.17483 · pith_short_12: SI27JJQY4V4N · pith_short_16: SI27JJQY4V4NAA4B · pith_short_8: SI27JJQY

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/SI27JJQY4V4NAA4BRSA2SLE3CN \
  | 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: 9235f4a618e578d003818c81a92c9b135dd6827eb0179d6433fc440be26dd746

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7285e3ba2efb155f43abaab99362ae99d47ef6b5bc5fbb2f0da66e371c63f1f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2024-11-26T14:47:59Z",
    "title_canon_sha256": "6acffb3433dda2ce4f74c552cf6db5edcbcb2345ca816a6599351be231c46ca2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.17483",
    "kind": "arxiv",
    "version": 2
  }
}