Pith Number

pith:H7ISB6KX

pith:2025:H7ISB6KXNGI3WASUB5GXRO4WPN

not attested not anchored not stored refs pending

Stitching Inner Product and Euclidean Metrics for Topology-aware Maximum Inner Product Search

Anxiang Zeng, Cong Fu, Tingyang Chen, Xiangyu Ke, Yabo Ni, Yunjun Gao

arxiv:2504.14861 v2 · 2025-04-21 · cs.DB · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H7ISB6KXNGI3WASUB5GXRO4WPN}

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	2026-07-05T11:41:41.335217Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3fd120f9576991bb02540f4d78bb967b5ac6e6fc86317813aba3871d68807c34

Aliases

arxiv: 2504.14861 · arxiv_version: 2504.14861v2 · doi: 10.48550/arxiv.2504.14861 · pith_short_12: H7ISB6KXNGI3 · pith_short_16: H7ISB6KXNGI3WASU · pith_short_8: H7ISB6KX

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/H7ISB6KXNGI3WASUB5GXRO4WPN \
  | 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: 3fd120f9576991bb02540f4d78bb967b5ac6e6fc86317813aba3871d68807c34

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28e96d0367c9cc6b346805d3a0b17179db7615595bd2e520f2a9c8b6efe290f0",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2025-04-21T05:01:58Z",
    "title_canon_sha256": "4718717fff0cb098e023417e4e916845d558ec1d5e04f3d22b6cd616cfbd2b3a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.14861",
    "kind": "arxiv",
    "version": 2
  }
}