Pith Number

pith:HZ2GIZKK

pith:2025:HZ2GIZKKKCEYSCC7QP4K2EWKUB

not attested not anchored not stored refs pending

SimDC: A High-Fidelity Device Simulation Platform for Device-Cloud Collaborative Computing

Dan Peng, Jianan Zhang, Junjie Wu, Jun Wang, Min Fang, Ruiguang Pei, Zhihui Fu

arxiv:2503.22288 v2 · 2025-03-28 · 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{HZ2GIZKKKCEYSCC7QP4K2EWKUB}

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	2026-07-05T10:43:06.662554Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e7464654a508989085f83f8ad12caa051d6a0a2ad8fc7049131744a367221c2

Aliases

arxiv: 2503.22288 · arxiv_version: 2503.22288v2 · doi: 10.48550/arxiv.2503.22288 · pith_short_12: HZ2GIZKKKCEY · pith_short_16: HZ2GIZKKKCEYSCC7 · pith_short_8: HZ2GIZKK

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/HZ2GIZKKKCEYSCC7QP4K2EWKUB \
  | 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: 3e7464654a508989085f83f8ad12caa051d6a0a2ad8fc7049131744a367221c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4ede804ab9afca9d20ea26a355e09d7553c133835082574566fa3521809b0e4",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2025-03-28T10:04:40Z",
    "title_canon_sha256": "5837ac6b74b63bd1abb3b71e222055c1abeb2f221f3090f2032baf6f19ece765"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.22288",
    "kind": "arxiv",
    "version": 2
  }
}