Pith Number

pith:5XJODFIY

pith:2019:5XJODFIYQLUKWXSDDLCGKYR3IE

not attested not anchored not stored refs pending

Is Big Data Performance Reproducible in Modern Cloud Networks?

Alexandru Custura, Alexandru Iosup, Alexandru Uta, Carlos Maltzahn, Dmitry Duplyakin, Ivo Jimenez, Jan Rellermeyer, Robert Ricci

arxiv:1912.09256 v1 · 2019-12-19 · cs.PF · 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{5XJODFIYQLUKWXSDDLCGKYR3IE}

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	2026-07-05T00:27:25.137894Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

edd2e1951882e8ab5e431ac465623b412eeebc758d3b4695c0bf5c1831d0e805

Aliases

arxiv: 1912.09256 · arxiv_version: 1912.09256v1 · doi: 10.48550/arxiv.1912.09256 · pith_short_12: 5XJODFIYQLUK · pith_short_16: 5XJODFIYQLUKWXSD · pith_short_8: 5XJODFIY

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/5XJODFIYQLUKWXSDDLCGKYR3IE \
  | 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: edd2e1951882e8ab5e431ac465623b412eeebc758d3b4695c0bf5c1831d0e805

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f9a525c93695de584d450fa7c68b5314c36c07a0b7d2de0f1fe381e1fa6158a0",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PF",
    "submitted_at": "2019-12-19T15:05:30Z",
    "title_canon_sha256": "10834535d509bb38f2e52a8a9431a34055c9809de52720aff5c946418e44e05d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.09256",
    "kind": "arxiv",
    "version": 1
  }
}