Pith Number

pith:D43WT376

pith:2026:D43WT376NFJ6FYAJUONUGVGFFS

not attested not anchored not stored refs pending

SpectrumKV: Per-Token Mixed-Precision KV Cache Transfer for Prefill-Decode Disaggregated LLM Serving

Yang Pengju

arxiv:2606.08635 v1 · 2026-06-07 · cs.LG · 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{D43WT376NFJ6FYAJUONUGVGFFS}

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	2026-06-09T01:05:42.065443Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f3769effe6953e2e009a39b4354c52c9cb81291e3ec2b990c6b686ac45e104e

Aliases

arxiv: 2606.08635 · arxiv_version: 2606.08635v1 · doi: 10.48550/arxiv.2606.08635 · pith_short_12: D43WT376NFJ6 · pith_short_16: D43WT376NFJ6FYAJ · pith_short_8: D43WT376

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/D43WT376NFJ6FYAJUONUGVGFFS \
  | 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: 1f3769effe6953e2e009a39b4354c52c9cb81291e3ec2b990c6b686ac45e104e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6be326f0dab2d110fd0f03799687e49a1b38010051892af0ee83b10be61d38b",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-07T13:57:05Z",
    "title_canon_sha256": "3288c46811f2ad77f7df8cb1dab8b54f8ce9e6b61a346e7dcaa2c102f15a68a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.08635",
    "kind": "arxiv",
    "version": 1
  }
}