Pith Number

pith:GUZI2PM5

pith:2023:GUZI2PM5Y5EW4G6S7UC5D3SGTE

not attested not anchored not stored refs pending

PECANN: Parallel Efficient Clustering with Graph-Based Approximate Nearest Neighbor Search

Joshua Engels, Julian Shun, Shangdi Yu, Yihao Huang

arxiv:2312.03940 v3 · 2023-12-06 · cs.DS · cs.DC · 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{GUZI2PM5Y5EW4G6S7UC5D3SGTE}

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

PathWeaver: A High-Throughput Multi-GPU System for Graph-Based Approximate Nearest Neighbor Search

Receipt and verification

First computed	2026-07-05T11:14:46.277382Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35328d3d9dc7496e1bd2fd05d1ee46990eba97288219479d6e8eaa21c08b4c7b

Aliases

arxiv: 2312.03940 · arxiv_version: 2312.03940v3 · doi: 10.48550/arxiv.2312.03940 · pith_short_12: GUZI2PM5Y5EW · pith_short_16: GUZI2PM5Y5EW4G6S · pith_short_8: GUZI2PM5

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/GUZI2PM5Y5EW4G6S7UC5D3SGTE \
  | 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: 35328d3d9dc7496e1bd2fd05d1ee46990eba97288219479d6e8eaa21c08b4c7b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99096471e83f41e5e9bd67919e36beea05666c3acfb424ad7ea8bd7cef3d436a",
    "cross_cats_sorted": [
      "cs.DC",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2023-12-06T22:43:50Z",
    "title_canon_sha256": "a35aceadbdba30ba629de6e5f4e807eebae0ec867e6534d0c832a4b75646e81f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.03940",
    "kind": "arxiv",
    "version": 3
  }
}