Pith Number

pith:HOVHBOAI

pith:2026:HOVHBOAI6CL6S5S74H5NNQCZIP

not attested not anchored not stored refs pending

Qualifying and Quantifying Risk under the EU AI Act

Frederike Zufall, Gustavo Gil Gasiola, Sarah H. Cen

arxiv:2608.08564 v1 · 2026-08-09 · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HOVHBOAI6CL6S5S74H5NNQCZIP}

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	2026-08-11T01:22:59.692601Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3baa70b808f097e9765fe1fad6c05943e25d56fec3b4ef7d98238f3e348975ef

Aliases

arxiv: 2608.08564 · arxiv_version: 2608.08564v1 · doi: 10.48550/arxiv.2608.08564 · pith_short_12: HOVHBOAI6CL6 · pith_short_16: HOVHBOAI6CL6S5S7 · pith_short_8: HOVHBOAI

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/HOVHBOAI6CL6S5S74H5NNQCZIP \
  | 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: 3baa70b808f097e9765fe1fad6c05943e25d56fec3b4ef7d98238f3e348975ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7856eae67695305bd9479b15c285f193fe985ac7e3e6c1dc0e3c0c8e4d32ccdf",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2026-08-09T08:08:12Z",
    "title_canon_sha256": "71f8598163d7c1873620223ce53bf51818ea15e00cf5b300d7145d7e7b1ccb74"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.08564",
    "kind": "arxiv",
    "version": 1
  }
}