Pith Number

pith:KOJGECIV

pith:2018:KOJGECIVS3IDLGYEYN6B3BLDBJ

not attested not anchored not stored refs pending

A comparative analysis of state-of-the-art SQL-on-Hadoop systems for interactive analytics

Ashish Tapdiya, Daniel Fabbri

arxiv:1804.00224 v1 · 2018-03-31 · 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{KOJGECIVS3IDLGYEYN6B3BLDBJ}

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	2026-05-18T00:19:37.982286Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

539262091596d0359b04c37c1d85630a448536368f4c1e8edece449db588a36b

Aliases

arxiv: 1804.00224 · arxiv_version: 1804.00224v1 · doi: 10.48550/arxiv.1804.00224 · pith_short_12: KOJGECIVS3ID · pith_short_16: KOJGECIVS3IDLGYE · pith_short_8: KOJGECIV

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/KOJGECIVS3IDLGYEYN6B3BLDBJ \
  | 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: 539262091596d0359b04c37c1d85630a448536368f4c1e8edece449db588a36b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "683f0fb652cac7cb921579f881ceac61672c54de2c6786412a7c6397d32f9347",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2018-03-31T23:16:01Z",
    "title_canon_sha256": "6f52339741f101b82d66299642cbe7c5a51c0898f9fa19f576c93ee073785938"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.00224",
    "kind": "arxiv",
    "version": 1
  }
}