Pith Number

pith:NXIGFGYE

pith:2025:NXIGFGYEWXGPEL4HCB3SL2VJQ4

not attested not anchored not stored refs pending

Maximum Inner Product is Query-Scaled Nearest Neighbor

Anxiang Zeng, Cong Fu, Kun Wang, Tingyang Chen, Wenchao Zhou, Xiangyu Ke, Yabo Ni, Yunjun Gao

arxiv:2503.06882 v2 · 2025-03-10 · 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{NXIGFGYEWXGPEL4HCB3SL2VJQ4}

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

Empowering Graph-based Approximate Nearest Neighbor Search with Adaptive Awareness Capabilities

Receipt and verification

First computed	2026-07-05T11:41:40.061056Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6dd0629b04b5ccf22f87107725eaa9870373282f1141352cc32317a974b497cd

Aliases

arxiv: 2503.06882 · arxiv_version: 2503.06882v2 · doi: 10.48550/arxiv.2503.06882 · pith_short_12: NXIGFGYEWXGP · pith_short_16: NXIGFGYEWXGPEL4H · pith_short_8: NXIGFGYE

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/NXIGFGYEWXGPEL4HCB3SL2VJQ4 \
  | 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: 6dd0629b04b5ccf22f87107725eaa9870373282f1141352cc32317a974b497cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99ed336562a46ee37bc629d9ddac6c109cffe949eda7ab5db09f8f10790b0d72",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2025-03-10T03:17:13Z",
    "title_canon_sha256": "2851072fecc6878aefb13efd19592798c1e41898801aeee95ef4223d20e6cd60"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.06882",
    "kind": "arxiv",
    "version": 2
  }
}