Pith Number

pith:OO5FRTV5

pith:2026:OO5FRTV5ATJEZR6QWCGVIDHDPM

not attested not anchored not stored refs pending

CLIP: Lightweight Cosine-Law-Based Inverted-List Pruning for IVF-Based Vector Search

Jianliang Xu, Pengcheng Zhang, Shuhang Lu, Xuanhe Zhou, Yitong Song

arxiv:2606.29968 v1 · 2026-06-29 · 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{OO5FRTV5ATJEZR6QWCGVIDHDPM}

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	2026-06-30T02:17:43.172398Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73ba58cebd04d24cc7d0b08d540ce37b3afd18770d9e351961742f27665d50c7

Aliases

arxiv: 2606.29968 · arxiv_version: 2606.29968v1 · doi: 10.48550/arxiv.2606.29968 · pith_short_12: OO5FRTV5ATJE · pith_short_16: OO5FRTV5ATJEZR6Q · pith_short_8: OO5FRTV5

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/OO5FRTV5ATJEZR6QWCGVIDHDPM \
  | 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: 73ba58cebd04d24cc7d0b08d540ce37b3afd18770d9e351961742f27665d50c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4dcdade8e8d78ea70d6a968a2cd47c0da7717dfcd26d0bfff4911e10b0adcfdf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2026-06-29T08:44:33Z",
    "title_canon_sha256": "0e261015820ee610ddfcaf4ef21d852e0cbaea0ce222ce82b8ef1de5cc92b7a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.29968",
    "kind": "arxiv",
    "version": 1
  }
}