Pith Number

pith:FPDXDU6I

pith:2026:FPDXDU6IMGOXCUSNYA5SR2I5NE

not attested not anchored not stored refs pending

QCFuse: Query-Aware Cache Fusion via Compressed View for Efficient RAG Serving

Haoyang Li, Jiabao Jin, Jianxin Yan, Jia Zhu, Kui Ren, Lei Chen, Peng Cheng, Wangze Ni, Xuemin Lin, Zhenxin Li, Zhitao Shen

arxiv:2606.05875 v1 · 2026-06-04 · cs.AI · 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{FPDXDU6IMGOXCUSNYA5SR2I5NE}

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	2026-06-05T01:15:06.532083Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2bc771d3c8619d71524dc03b28e91d6900f70f1704c06a6a563c18a25c1d93ff

Aliases

arxiv: 2606.05875 · arxiv_version: 2606.05875v1 · doi: 10.48550/arxiv.2606.05875 · pith_short_12: FPDXDU6IMGOX · pith_short_16: FPDXDU6IMGOXCUSN · pith_short_8: FPDXDU6I

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/FPDXDU6IMGOXCUSNYA5SR2I5NE \
  | 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: 2bc771d3c8619d71524dc03b28e91d6900f70f1704c06a6a563c18a25c1d93ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a9596d9d791f87e22fcc774e3b2d74a45a7f8f82d3bf4c0ff3b6cc4e9ffcf80",
    "cross_cats_sorted": [
      "cs.DB"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-06-04T08:47:46Z",
    "title_canon_sha256": "ef1d33bc7dfdb852b39ac9b8aab808da08791d3a9db62786d32f5c1adaf19c8d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.05875",
    "kind": "arxiv",
    "version": 1
  }
}