Pith Number

pith:7T55PDNN

pith:2019:7T55PDNNSKM6MHN2AOI2UO2YVV

not attested not anchored not stored refs pending

Energy Efficient Virtual Machine Services Placement in Cloud-Fog Architecture

Hatem A. Alharbi, Jaafar M.H. Elmirghani, Taisir E.H. Elgorashi

arxiv:1904.10224 v1 · 2019-04-23 · cs.NI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7T55PDNNSKM6MHN2AOI2UO2YVV}

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	2026-05-17T23:47:54.777604Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fcfbd78dad9299e61dba0391aa3b58ad4781a080736bb4138588f8125295b985

Aliases

arxiv: 1904.10224 · arxiv_version: 1904.10224v1 · doi: 10.48550/arxiv.1904.10224 · pith_short_12: 7T55PDNNSKM6 · pith_short_16: 7T55PDNNSKM6MHN2 · pith_short_8: 7T55PDNN

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/7T55PDNNSKM6MHN2AOI2UO2YVV \
  | 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: fcfbd78dad9299e61dba0391aa3b58ad4781a080736bb4138588f8125295b985

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5db8ea4416dca3b8440533d8c74b23d23200033c3dd2e5fd27b7f2aed4d2b529",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2019-04-23T09:48:06Z",
    "title_canon_sha256": "39a1c482d656f047591c54c47dd014cbe6ca188dcc974d3bc63db9a0adb65649"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.10224",
    "kind": "arxiv",
    "version": 1
  }
}