Pith Number

pith:AXZR3DRG

pith:2025:AXZR3DRG5JA27FEP37G2MDXKLQ

not attested not anchored not stored refs pending

A Service Architecture for Dataspaces

Benedikt T. Arnold, Christina Gillmann, Christoph Lange, Stefan Decker

arxiv:2507.07979 v1 · 2025-07-10 · 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{AXZR3DRG5JA27FEP37G2MDXKLQ}

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

Policy-Driven AI in Dataspaces: Taxonomy, Explainability, and Pathways for Compliant Innovation

Receipt and verification

First computed	2026-07-05T11:35:07.796409Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

05f31d8e26ea41af948fdfcda60eea5c082d9133d1e1cc5d7cc6eb4c79c7888c

Aliases

arxiv: 2507.07979 · arxiv_version: 2507.07979v1 · doi: 10.48550/arxiv.2507.07979 · pith_short_12: AXZR3DRG5JA2 · pith_short_16: AXZR3DRG5JA27FEP · pith_short_8: AXZR3DRG

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/AXZR3DRG5JA27FEP37G2MDXKLQ \
  | 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: 05f31d8e26ea41af948fdfcda60eea5c082d9133d1e1cc5d7cc6eb4c79c7888c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25874d427c7e439b200d4dc9a3ac3195f1580ebc7266aa9edae7652b8555b509",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2025-07-10T17:54:40Z",
    "title_canon_sha256": "1b20a3b961b62c300084bac5e597ad2c617404c637400790f26cec61ce45f630"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.07979",
    "kind": "arxiv",
    "version": 1
  }
}