Pith Number

pith:3ZJRGMXK

pith:2025:3ZJRGMXKHLKPFQKXNHV5XNLEVP

not attested not anchored not stored refs pending

Accelerating Graph Indexing for ANNS on Modern CPUs

Haotian Wu, Mengzhao Wang, Wenchao Zhou, Xiangyu Ke, Yifan Zhu, Yunjun Gao

arxiv:2502.18113 v1 · 2025-02-25 · 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{3ZJRGMXKHLKPFQKXNHV5XNLEVP}

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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

ScaleGANN: Accelerate Large-Scale ANN Indexing by Cost-effective Cloud GPUs

CubeGraph: Efficient Retrieval-Augmented Generation for Spatial and Temporal Data

Receipt and verification

First computed	2026-07-05T10:19:49.146153Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de531332ea3ad4f2c15769ebdbb564abdf84a176d664d7da2ce525de0bb0f435

Aliases

arxiv: 2502.18113 · arxiv_version: 2502.18113v1 · doi: 10.48550/arxiv.2502.18113 · pith_short_12: 3ZJRGMXKHLKP · pith_short_16: 3ZJRGMXKHLKPFQKX · pith_short_8: 3ZJRGMXK

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/3ZJRGMXKHLKPFQKXNHV5XNLEVP \
  | 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: de531332ea3ad4f2c15769ebdbb564abdf84a176d664d7da2ce525de0bb0f435

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fecc265a236a7faaa08cdd3f8db9c57edb7c7b1abc38293f481975d6d151cb8d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2025-02-25T11:36:43Z",
    "title_canon_sha256": "bac3fdcfd7694bc2b96e578a98563aa8438bd68e3b2c6089dea2c5896bab093e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.18113",
    "kind": "arxiv",
    "version": 1
  }
}