Pith Number

pith:L76PIY7A

pith:2015:L76PIY7A3YW2GRPFNOUBHZBCNY

not attested not anchored not stored refs pending

A Cloud Infrastructure Service Recommendation System for Optimizing Real-time QoS Provisioning Constraints

Lizhe Wang, Michael Menzel, Miranda Zhang, Peter Strazdins, Rajiv Ranjan, Surya Nepal

arxiv:1504.01828 v1 · 2015-04-08 · 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{L76PIY7A3YW2GRPFNOUBHZBCNY}

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	2026-05-18T02:19:18.118911Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ffcf463e0de2da345e56ba813e4226e04762450b4eb7be429251a1e31ed9181

Aliases

arxiv: 1504.01828 · arxiv_version: 1504.01828v1 · doi: 10.48550/arxiv.1504.01828 · pith_short_12: L76PIY7A3YW2 · pith_short_16: L76PIY7A3YW2GRPF · pith_short_8: L76PIY7A

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/L76PIY7A3YW2GRPFNOUBHZBCNY \
  | 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: 5ffcf463e0de2da345e56ba813e4226e04762450b4eb7be429251a1e31ed9181

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96528bddb54dbe411b969f71a9f850f1d90a39d8e4ba5c11d3306da793bb30c3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2015-04-08T04:32:18Z",
    "title_canon_sha256": "33154c3dd64067c5d27370d4f4ade8e84501988445274583aee3f53b953a90e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.01828",
    "kind": "arxiv",
    "version": 1
  }
}