Pith Number

pith:VSY4EZHR

pith:2025:VSY4EZHRG43OBYIVZ5SVHPLNB5

not attested not anchored not stored refs pending

Cost-Effective, Low Latency Vector Search with Azure Cosmos DB

Aayush Kataria, Abhishek Sahu, Amar Sagare, Balachandar Perumalswamy, Dinesh Billa, Greg Yang, Haiyang Xu, Hari Sudan Sundar, Harsha Vardhan Simhadri, Hemeswari Varada, Jack Moffitt, James Codella, Kevin Pilch, Krishnan Sundaram, Magdalen Manohar, Mark Hildebrand, Martin Chisholm, Naren Datha, Neil Deshpande, Nitesh Dudhey, Nitish Upreti, Prashant Gupta, Ravishankar Krishnaswamy, Revti Raman Singh, Ritika Mor, Samer Boshra, Santosh Kulkarni, Shaun Cooper, Shivam Atri, Simon Moreno, Subramanyam Pattipaka, Sudhanshu Barthwal, Suryansh Gupta, Tamara Hass, Vipul Vishal, Zishan Fu

arxiv:2505.05885 v2 · 2025-05-09 · 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{VSY4EZHRG43OBYIVZ5SVHPLNB5}

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.

Receipt and verification

First computed	2026-07-05T11:46:42.892946Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

acb1c264f13736e0e115cf6553bd6d0f7e45b9ba1c0d60577b1648dabf4293aa

Aliases

arxiv: 2505.05885 · arxiv_version: 2505.05885v2 · doi: 10.48550/arxiv.2505.05885 · pith_short_12: VSY4EZHRG43O · pith_short_16: VSY4EZHRG43OBYIV · pith_short_8: VSY4EZHR

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/VSY4EZHRG43OBYIVZ5SVHPLNB5 \
  | 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: acb1c264f13736e0e115cf6553bd6d0f7e45b9ba1c0d60577b1648dabf4293aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65a336397928d32f9302a3fc18bc6ad8d95e55eff0702b1fe18a3dc7e647cc3d",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2025-05-09T08:53:59Z",
    "title_canon_sha256": "afcb0294eb2770e3e95c1ba666f22f8e5d3a20907d32660610f610cc8734aed7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.05885",
    "kind": "arxiv",
    "version": 2
  }
}