Pith Number

pith:57BHGUW6

pith:2026:57BHGUW6T4AYTI2QAXGYXP6WGJ

not attested not anchored not stored refs pending

SAC: Disaggregated KV Cache System for Sparse Attention LLMs with CXL

Guojie Luo, Hantian Zha, Junru Li, Qingda Hu, Ruiyang Ma, Tao Ma, Teng Ma, Xinjun Yang, Xuchun Shang, Zheng Liu

arxiv:2606.19746 v1 · 2026-06-18 · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{57BHGUW6T4AYTI2QAXGYXP6WGJ}

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	2026-06-19T16:12:33.997996Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

efc27352de9f0189a35005cd8bbfd632440f385ec539618d799bed889d9c089b

Aliases

arxiv: 2606.19746 · arxiv_version: 2606.19746v1 · doi: 10.48550/arxiv.2606.19746 · pith_short_12: 57BHGUW6T4AY · pith_short_16: 57BHGUW6T4AYTI2Q · pith_short_8: 57BHGUW6

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/57BHGUW6T4AYTI2QAXGYXP6WGJ \
  | 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: efc27352de9f0189a35005cd8bbfd632440f385ec539618d799bed889d9c089b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35eaad21dbe6f6074d9ef9387794c641250c53d29d7b4e131f318bd6d50cf4dd",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2026-06-18T03:21:32Z",
    "title_canon_sha256": "af00595a049a3d642817ee6482d49da658d9d4c47ee303de91cd7c8ba214c50c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.19746",
    "kind": "arxiv",
    "version": 1
  }
}