Pith Number

pith:IYRKK2F7

pith:2026:IYRKK2F7ED3MJ3PVFG7MEUCXFC

not attested not anchored not stored refs pending

MVR-cache: Optimizing Semantic Caching via Multi-Vector Retrieval and Learned Prompt Segmentation

Ali Noshad, Yinjun Wu, Zishan Zheng

arxiv:2605.24914 v1 · 2026-05-24 · cs.IR · cs.DB · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IYRKK2F7ED3MJ3PVFG7MEUCXFC}

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	2026-05-26T01:04:05.549234Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4622a568bf20f6c4edf529bec25057288ee9f51e75e5171a2e23f153a507b307

Aliases

arxiv: 2605.24914 · arxiv_version: 2605.24914v1 · doi: 10.48550/arxiv.2605.24914 · pith_short_12: IYRKK2F7ED3M · pith_short_16: IYRKK2F7ED3MJ3PV · pith_short_8: IYRKK2F7

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/IYRKK2F7ED3MJ3PVFG7MEUCXFC \
  | 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: 4622a568bf20f6c4edf529bec25057288ee9f51e75e5171a2e23f153a507b307

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb0957c30a050d78c088b4d9991e350c8647a8486c76cf2978025be922874e58",
    "cross_cats_sorted": [
      "cs.DB",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2026-05-24T07:33:46Z",
    "title_canon_sha256": "c48d57ade6305cef36ed05419405a4ab78f9781b7ed5cff15e5ecd70519cbbcc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.24914",
    "kind": "arxiv",
    "version": 1
  }
}