Pith Number

pith:6C26XGI6

pith:2025:6C26XGI6O7JH2UAE4DS5VCDF2T

not attested not anchored not stored refs pending

Efficient Cloud-Edge-Device Query Execution Based on Collaborative Scan Operator

Chunyu Zhao, Hongliang Li, Hongzhi Wang, Jiawei Zhang, Jingyi Xu, Kaixin Zhang, Kunkai Gu, Xiangdong Huang, Yihan Zhang, Yuan Tian

arxiv:2508.15285 v1 · 2025-08-21 · 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{6C26XGI6O7JH2UAE4DS5VCDF2T}

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	2026-07-05T11:57:09.469968Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0b5eb991e77d27d5004e0e5da8865d4eaf176ed390b087c646062a2a42f2715

Aliases

arxiv: 2508.15285 · arxiv_version: 2508.15285v1 · doi: 10.48550/arxiv.2508.15285 · pith_short_12: 6C26XGI6O7JH · pith_short_16: 6C26XGI6O7JH2UAE · pith_short_8: 6C26XGI6

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/6C26XGI6O7JH2UAE4DS5VCDF2T \
  | 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: f0b5eb991e77d27d5004e0e5da8865d4eaf176ed390b087c646062a2a42f2715

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "256a59f8fa2465afbf2d85b5f2010a57159be7bf41d0392c8401d7ae55033fcf",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2025-08-21T06:21:04Z",
    "title_canon_sha256": "804113b23c461a55f71cfc90625d0a3c1597f6b4eefc4dfdd37b9b64383fd1a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.15285",
    "kind": "arxiv",
    "version": 1
  }
}