Pith Number

pith:Z2XDMJIU

pith:2018:Z2XDMJIU5MC5ZZYHZ32U6QX64Z

not attested not anchored not stored refs pending

Performance-Based Pricing in Multi-Core Geo-Distributed Cloud Computing

Dra\v{z}en Lu\v{c}anin, Ilia Pietri, Ivona Brandic, Johan Lilius, Rizos Sakellariou, Simon Holmbacka

arxiv:1809.05842 v1 · 2018-09-16 · 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{Z2XDMJIU5MC5ZZYHZ32U6QX64Z}

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	2026-05-18T00:05:36.330328Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ceae362514eb05dce707cef54f42fee6506a027f9fa2895beba89bc6114ee900

Aliases

arxiv: 1809.05842 · arxiv_version: 1809.05842v1 · doi: 10.48550/arxiv.1809.05842 · pith_short_12: Z2XDMJIU5MC5 · pith_short_16: Z2XDMJIU5MC5ZZYH · pith_short_8: Z2XDMJIU

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/Z2XDMJIU5MC5ZZYHZ32U6QX64Z \
  | 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: ceae362514eb05dce707cef54f42fee6506a027f9fa2895beba89bc6114ee900

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ead42e9bf2d9c67056019f2a42104f16a0d87fad1fdb7422f304a8863ddd2926",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2018-09-16T09:18:05Z",
    "title_canon_sha256": "d96703471825ef690a6ab778c4689cf4eedcfd476d53c6a297ff02684871a57d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.05842",
    "kind": "arxiv",
    "version": 1
  }
}