Pith Number

pith:FX4GAA55

pith:2025:FX4GAA55ENWDTQQQ7F7RPJVSZ3

not attested not anchored not stored refs pending

Strata: Hierarchical Context Caching for Long Context Language Model Serving

Christos Kozyrakis, Mark Zhao, Michael Garland, Scott Mahlke, Vikram Sharma Mailthody, Yuwei An, Zhiqiang Xie, Ziyi Xu

arxiv:2508.18572 v1 · 2025-08-26 · 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{FX4GAA55ENWDTQQQ7F7RPJVSZ3}

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.

Cited by

5 papers in Pith

KVDrive: A Holistic Multi-Tier KV Cache Management System for Long-Context LLM Inference

PEEK: Context Map as an Orientation Cache for Long-Context LLM Agents

FreqCache: Accelerating Embodied VLN Models with Adaptive Frequency-Guided Token Caching

Tutti: Making SSD-Backed KV Cache Practical for Long-Context LLM Serving

ForkKV: Scaling Multi-LoRA Agent Serving via Copy-on-Write Disaggregated KV Cache

Receipt and verification

First computed	2026-07-05T11:59:26.946414Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2df86003bd236c39c210f97f17a6b2cedf54f94e9fb34d61f6ceb531511ab764

Aliases

arxiv: 2508.18572 · arxiv_version: 2508.18572v1 · doi: 10.48550/arxiv.2508.18572 · pith_short_12: FX4GAA55ENWD · pith_short_16: FX4GAA55ENWDTQQQ · pith_short_8: FX4GAA55

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/FX4GAA55ENWDTQQQ7F7RPJVSZ3 \
  | 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: 2df86003bd236c39c210f97f17a6b2cedf54f94e9fb34d61f6ceb531511ab764

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b64c9c32b5362f2a8b6c7de9d464c185353864a9a4d479835132ef37fe58a838",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2025-08-26T00:09:03Z",
    "title_canon_sha256": "f8a52afef4404b3440c2205548f9ba8a90f7234f0beac2c4bcb7095c3582bb5c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.18572",
    "kind": "arxiv",
    "version": 1
  }
}