Pith Number

pith:4453U35V

pith:2025:4453U35VPK6BFJNFBMPE2N6IMG

not attested not anchored not stored refs pending

semi-PD: Towards Efficient LLM Serving via Phase-Wise Disaggregated Computation and Unified Storage

Buhe Han, Chao Xiong, Guanyu Wu, Guohao Dai, Jianping Ma, Ke Hong, Lufang Chen, Qiuli Mao, Xiuhong Li, Yun Liang, Yu Wang, Zhong Wang

arxiv:2504.19867 v1 · 2025-04-28 · cs.CL · cs.DC · 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{4453U35VPK6BFJNFBMPE2N6IMG}

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

4 papers in Pith

Prefilling-dLLM: Predictive Prefilling for Long-Context Inference in Diffusion Language Models

FlexNPU: Transparent NPU Virtualization for Dynamic LLM Prefill-Decode Co-location

KVServe: Service-Aware KV Cache Compression for Communication-Efficient Disaggregated LLM Serving

Network Edge Inference for Large Language Models: Principles, Techniques, and Opportunities

Receipt and verification

First computed	2026-07-05T10:55:04.940162Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e73bba6fb57abc12a5a50b1e4d37c861a89c72bf212ec775af6c3b635f5ad12b

Aliases

arxiv: 2504.19867 · arxiv_version: 2504.19867v1 · doi: 10.48550/arxiv.2504.19867 · pith_short_12: 4453U35VPK6B · pith_short_16: 4453U35VPK6BFJNF · pith_short_8: 4453U35V

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/4453U35VPK6BFJNFBMPE2N6IMG \
  | 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: e73bba6fb57abc12a5a50b1e4d37c861a89c72bf212ec775af6c3b635f5ad12b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2628b8b9d2b1d26557f15008821a0310c65112ed34bf7d8ec3f5948d5562d050",
    "cross_cats_sorted": [
      "cs.DC",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-04-28T15:00:03Z",
    "title_canon_sha256": "d643e58af47f245cd0b2001f4b6ab586d918c7e7e509ea293cdf4f4839f26278"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.19867",
    "kind": "arxiv",
    "version": 1
  }
}