Pith Number

pith:MX5YFKQO

pith:2024:MX5YFKQOGJ3L5QEXP4BEKTMG4B

not attested not anchored not stored refs pending

Approximate Nearest Neighbor Search with Window Filters

Benjamin Landrum, Joshua Engels, Julian Shun, Laxman Dhulipala, Shangdi Yu

arxiv:2402.00943 v2 · 2024-02-01 · cs.DS · cs.IR · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MX5YFKQOGJ3L5QEXP4BEKTMG4B}

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

2 papers in Pith

Efficient Graph Indexing for Interval-Aware Vector Search

EMA: Approximate Nearest Neighbor Search with General Attribute Filtering and Dynamic Updates

Receipt and verification

First computed	2026-07-05T08:27:03.135156Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

65fb82aa0e3276bec0977f02454d86e05febfb2a8676d682ded1da26345c377d

Aliases

arxiv: 2402.00943 · arxiv_version: 2402.00943v2 · doi: 10.48550/arxiv.2402.00943 · pith_short_12: MX5YFKQOGJ3L · pith_short_16: MX5YFKQOGJ3L5QEX · pith_short_8: MX5YFKQO

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/MX5YFKQOGJ3L5QEXP4BEKTMG4B \
  | 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: 65fb82aa0e3276bec0977f02454d86e05febfb2a8676d682ded1da26345c377d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c88f42e95383e7b1419b030e14c7907479910db9b4f2ee1d3f40564dbd48f043",
    "cross_cats_sorted": [
      "cs.IR",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2024-02-01T19:00:40Z",
    "title_canon_sha256": "e4f8834395a8900bc668fc2cc1284ad55c30769630bd2deedb9b83e2d8661360"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.00943",
    "kind": "arxiv",
    "version": 2
  }
}