Pith Number

pith:3ROKOVLF

pith:2020:3ROKOVLFRH3GYPJKKXDIZGWGFX

not attested not anchored not stored refs pending

Data Engineering for Data Analytics: A Classification of the Issues, and Case Studies

Alfredo Nazabal, Angus Williams, Camila Rangel Smith, Christopher K.I. Williams, Giovanni Colavizza

arxiv:2004.12929 v1 · 2020-04-27 · 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{3ROKOVLFRH3GYPJKKXDIZGWGFX}

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.

Cited by

1 paper in Pith

FlowETL: An Autonomous Example-Driven Pipeline for Data Engineering

Receipt and verification

First computed	2026-07-05T00:58:28.709873Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc5ca7556589f66c3d2a55c68c9ac62dee9c65b35911c0bc2235e5b7fdf609a5

Aliases

arxiv: 2004.12929 · arxiv_version: 2004.12929v1 · doi: 10.48550/arxiv.2004.12929 · pith_short_12: 3ROKOVLFRH3G · pith_short_16: 3ROKOVLFRH3GYPJK · pith_short_8: 3ROKOVLF

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/3ROKOVLFRH3GYPJKKXDIZGWGFX \
  | 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: dc5ca7556589f66c3d2a55c68c9ac62dee9c65b35911c0bc2235e5b7fdf609a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e074d9dbe450d11cfdb301535df9732224c571e0bb46c794d0c31411a2352ecc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2020-04-27T16:42:40Z",
    "title_canon_sha256": "ae4f6849f7dbf34109293e285b9c45673d53892a24117a07f593475ccb2513c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.12929",
    "kind": "arxiv",
    "version": 1
  }
}