Pith Number

pith:K5SVRGKO

pith:2023:K5SVRGKOGIQAJU6ZLHP2ZZVWFC

not attested not anchored not stored refs pending

Building a serverless Data Lakehouse from spare parts

Ciro Greco, Jacopo Tagliabue, Luca Bigon

arxiv:2308.05368 v1 · 2023-08-10 · cs.DB · cs.DC · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K5SVRGKOGIQAJU6ZLHP2ZZVWFC}

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

GitLake: Git-for-data for the agentic lakehouse

Receipt and verification

First computed	2026-07-05T06:39:59.647117Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

576558994e322004d3d959dface6b628b08539b58b0c6353f946afd63e0b8f64

Aliases

arxiv: 2308.05368 · arxiv_version: 2308.05368v1 · doi: 10.48550/arxiv.2308.05368 · pith_short_12: K5SVRGKOGIQA · pith_short_16: K5SVRGKOGIQAJU6Z · pith_short_8: K5SVRGKO

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/K5SVRGKOGIQAJU6ZLHP2ZZVWFC \
  | 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: 576558994e322004d3d959dface6b628b08539b58b0c6353f946afd63e0b8f64

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b379cf3e3839b70247c0d47f424c1b109976edd47d2535dc87bfc3b8262e0ee4",
    "cross_cats_sorted": [
      "cs.DC",
      "cs.SE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2023-08-10T06:24:25Z",
    "title_canon_sha256": "b42ed5842e6d1a7ee2f4e0052b1df20f1844da2d6c991a3d83e63686c73ee44a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.05368",
    "kind": "arxiv",
    "version": 1
  }
}