Pith Number

pith:GPF2XVKZ

pith:2016:GPF2XVKZKUPPI5CR6BD4NBT72A

not attested not anchored not stored refs pending

Achieving Energy Efficiency in Cloud Brokering

Dzmitry Kliazovich, Lei Jiao, Lin Wang, Mateusz Guzek, Pascal Bouvry

arxiv:1604.02971 v1 · 2016-04-11 · cs.NI · 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{GPF2XVKZKUPPI5CR6BD4NBT72A}

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	2026-05-18T01:17:21.732064Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33cbabd559551ef47451f047c6867fd00bf0bec908d65c5cc575154885948c85

Aliases

arxiv: 1604.02971 · arxiv_version: 1604.02971v1 · doi: 10.48550/arxiv.1604.02971 · pith_short_12: GPF2XVKZKUPP · pith_short_16: GPF2XVKZKUPPI5CR · pith_short_8: GPF2XVKZ

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/GPF2XVKZKUPPI5CR6BD4NBT72A \
  | 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: 33cbabd559551ef47451f047c6867fd00bf0bec908d65c5cc575154885948c85

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8eb127913a92d7061b4c32bea446e5f176c5abb7da456cb1cb3794e8a5d5910",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2016-04-11T14:21:00Z",
    "title_canon_sha256": "d88e498a628a5ec8295a37fac4a8a7d6c1679f92c7142cc86d0273150e1c18d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.02971",
    "kind": "arxiv",
    "version": 1
  }
}