Pith Number

pith:ZQDOTVR6

pith:2025:ZQDOTVR6VXJCAFTRCBUXJIYKA7

not attested not anchored not stored refs pending

Towards Next Generation Data Engineering Pipelines

Kevin M. Kramer, Meike Klettke, Sebastian Strasser, Uta St\"orl, Valerie Restat

arxiv:2507.13892 v2 · 2025-07-18 · 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{ZQDOTVR6VXJCAFTRCBUXJIYKA7}

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	2026-07-05T11:44:51.765323Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc06e9d63eadd2201671106974a30a07d22b7100ef09da6bbf3f8b5202de9851

Aliases

arxiv: 2507.13892 · arxiv_version: 2507.13892v2 · doi: 10.48550/arxiv.2507.13892 · pith_short_12: ZQDOTVR6VXJC · pith_short_16: ZQDOTVR6VXJCAFTR · pith_short_8: ZQDOTVR6

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/ZQDOTVR6VXJCAFTRCBUXJIYKA7 \
  | 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: cc06e9d63eadd2201671106974a30a07d22b7100ef09da6bbf3f8b5202de9851

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3967bc3c444c08775c0959e658c1d3096ddc2676089ed12e2f0672c64dde7d1b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2025-07-18T13:12:55Z",
    "title_canon_sha256": "8b2e03311eb30fac69ba6814e70cba8d0ba45f882de5f50f929ca1f38588e66d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.13892",
    "kind": "arxiv",
    "version": 2
  }
}