Pith Number

pith:A42D5LS7

pith:2013:A42D5LS7Q624EJHCXJFXCN6QDZ

not attested not anchored not stored refs pending

Does query performance optimization lead to energy efficiency? A comparative analysis of energy efficiency of database operations under different workload scenarios

Nikolaos Korfiatis, Raik Niemann, Richard G\"obel, Roberto Zicari

arxiv:1303.4869 v1 · 2013-03-20 · cs.DB

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A42D5LS7Q624EJHCXJFXCN6QDZ}

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	2026-05-18T03:30:15.886804Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07343eae5f87b5c224e2ba4b7137d01e6d62bb269792753b8c84658985acb8e7

Aliases

arxiv: 1303.4869 · arxiv_version: 1303.4869v1 · doi: 10.48550/arxiv.1303.4869 · pith_short_12: A42D5LS7Q624 · pith_short_16: A42D5LS7Q624EJHC · pith_short_8: A42D5LS7

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/A42D5LS7Q624EJHCXJFXCN6QDZ \
  | 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: 07343eae5f87b5c224e2ba4b7137d01e6d62bb269792753b8c84658985acb8e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f663a1eb5e3e0fa1a496673dda0a2ad6bdca46739b7229c54e50e38034ed69b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2013-03-20T08:22:11Z",
    "title_canon_sha256": "fe0d091ea2dc652fbb109f4511e10ee7d4b9fcdc3b6ffea804d61e7aff5a3839"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.4869",
    "kind": "arxiv",
    "version": 1
  }
}