Pith Number

pith:ROF7UT5H

pith:2019:ROF7UT5H4ENNP6NXFMETCVBUEK

not attested not anchored not stored refs pending

Towards Self-Explainable Cyber-Physical Systems

Andreas Vogelsang, Andreas Wortmann, Christoph Sommer, Francisco Javier Chiyah Garcia, Joel Greenyer, Maike Schwammberger, Mathias Blumreiter, Verena Kl\"os

arxiv:1908.04698 v1 · 2019-08-13 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ROF7UT5H4ENNP6NXFMETCVBUEK}

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	2026-07-04T23:59:23.359014Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b8bfa4fa7e11ad7f9b72b093154342290c7a9c96c2508021da934f5d512ba29

Aliases

arxiv: 1908.04698 · arxiv_version: 1908.04698v1 · doi: 10.48550/arxiv.1908.04698 · pith_short_12: ROF7UT5H4ENN · pith_short_16: ROF7UT5H4ENNP6NX · pith_short_8: ROF7UT5H

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/ROF7UT5H4ENNP6NXFMETCVBUEK \
  | 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: 8b8bfa4fa7e11ad7f9b72b093154342290c7a9c96c2508021da934f5d512ba29

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c786c7bf0c76ed62ce7d4f98bd32bc109e691d4ee9de18142c8158f14104c475",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2019-08-13T15:17:13Z",
    "title_canon_sha256": "edf6b95f7426d57561b5a2ead30281410d1da33fa4198be21e9a96c9e95a03a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.04698",
    "kind": "arxiv",
    "version": 1
  }
}