Pith Number

pith:AGGU6T7D

pith:2020:AGGU6T7DOLEABV65LRZKDQTJ2Y

not attested not anchored not stored refs pending

TILT: A GDPR-Aligned Transparency Information Language and Toolkit for Practical Privacy Engineering

Elias Gr\"unewald, Frank Pallas

arxiv:2012.10431 v1 · 2020-12-18 · cs.CY · cs.CR · cs.FL · 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{AGGU6T7DOLEABV65LRZKDQTJ2Y}

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	2026-07-05T05:00:12.941169Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

018d4f4fe372c800d7dd5c72a1c269d61cab43ba4d68cf0fc5ec8c8cbaad2322

Aliases

arxiv: 2012.10431 · arxiv_version: 2012.10431v1 · doi: 10.48550/arxiv.2012.10431 · pith_short_12: AGGU6T7DOLEA · pith_short_16: AGGU6T7DOLEABV65 · pith_short_8: AGGU6T7D

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/AGGU6T7DOLEABV65LRZKDQTJ2Y \
  | 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: 018d4f4fe372c800d7dd5c72a1c269d61cab43ba4d68cf0fc5ec8c8cbaad2322

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4dff4cbf89adf9838d8e4c592bc44cd646595909515e35f848ff4e858920e9a9",
    "cross_cats_sorted": [
      "cs.CR",
      "cs.FL",
      "cs.SE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2020-12-18T18:45:04Z",
    "title_canon_sha256": "992890156b1726be536710e1f59315c577a331907c8e21e8568d79e0ede21785"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.10431",
    "kind": "arxiv",
    "version": 1
  }
}