Pith Number

pith:PIOELOQW

pith:2016:PIOELOQWCO4HRB7YKT34X7CEH2

not attested not anchored not stored refs pending

PerfEnforce: A Dynamic Scaling Engine for Analytics with Performance Guarantees

Brendan Lee, Jennifer Ortiz, Joseph L. Hellerstein, Magdalena Balazinska

arxiv:1605.09753 v1 · 2016-05-31 · 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{PIOELOQWCO4HRB7YKT34X7CEH2}

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	2026-05-18T01:13:10.214990Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a1c45ba1613b87887f854f7cbfc443eb6162d38d12b18eaa91aee0f5b0cea38

Aliases

arxiv: 1605.09753 · arxiv_version: 1605.09753v1 · doi: 10.48550/arxiv.1605.09753 · pith_short_12: PIOELOQWCO4H · pith_short_16: PIOELOQWCO4HRB7Y · pith_short_8: PIOELOQW

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/PIOELOQWCO4HRB7YKT34X7CEH2 \
  | 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: 7a1c45ba1613b87887f854f7cbfc443eb6162d38d12b18eaa91aee0f5b0cea38

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f7358390d003c51b1f4c243aff0533be0a946292ca6981372ce72f04f6bb620",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2016-05-31T18:20:36Z",
    "title_canon_sha256": "7bcdf10f33ad55df8054988fca72b2271fddcb260fa321b2899800476841ac9d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.09753",
    "kind": "arxiv",
    "version": 1
  }
}