Pith Number

pith:GW4X7NE5

pith:2015:GW4X7NE5CMRMITAMHZT64MVN55

not attested not anchored not stored refs pending

Seeing Shapes in Clouds: On the Performance-Cost trade-off for Heterogeneous Infrastructure-as-a-Service

David B. Thomas, George Constantinides, Gordon Inggs, Wayne Luk

arxiv:1506.06684 v4 · 2015-06-22 · 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{GW4X7NE5CMRMITAMHZT64MVN55}

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	2026-05-18T01:34:41.633149Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35b97fb49d1322c44c0c3e67ee32adef44161a0018b0663763f6acb00d7811df

Aliases

arxiv: 1506.06684 · arxiv_version: 1506.06684v4 · doi: 10.48550/arxiv.1506.06684 · pith_short_12: GW4X7NE5CMRM · pith_short_16: GW4X7NE5CMRMITAM · pith_short_8: GW4X7NE5

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/GW4X7NE5CMRMITAMHZT64MVN55 \
  | 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: 35b97fb49d1322c44c0c3e67ee32adef44161a0018b0663763f6acb00d7811df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d50b73e622507e9de2d3f2a01755ea53ebe27e565f2d112b15cdb06f6d48522",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2015-06-22T17:14:59Z",
    "title_canon_sha256": "cbdc4e22a00e826bd99f5e06fbfa72fb6ebfb0c7f4bd455f5db3b0f4fc030bcc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.06684",
    "kind": "arxiv",
    "version": 4
  }
}