Pith Number

pith:VT6EFY5K

pith:2020:VT6EFY5KTGYTT2AU3SDGYAU6VF

not attested not anchored not stored refs pending

A Deontic Logic Analysis of Autonomous Systems' Safety

Colin Shea-Blymyer, Houssam Abbas

arxiv:2009.00738 v1 · 2020-09-01 · cs.LO · cs.SY · eess.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VT6EFY5KTGYTT2AU3SDGYAU6VF}

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	2026-07-05T01:32:26.453453Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

acfc42e3aa99b139e814dc866c029ea955fca1be359d4ef6b7dedb3208813da8

Aliases

arxiv: 2009.00738 · arxiv_version: 2009.00738v1 · doi: 10.48550/arxiv.2009.00738 · pith_short_12: VT6EFY5KTGYT · pith_short_16: VT6EFY5KTGYTT2AU · pith_short_8: VT6EFY5K

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/VT6EFY5KTGYTT2AU3SDGYAU6VF \
  | 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: acfc42e3aa99b139e814dc866c029ea955fca1be359d4ef6b7dedb3208813da8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc287ff2d0400dd281f8c19b28c350bc49fd07c648f057fdac525aea8fe76fee",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2020-09-01T22:56:15Z",
    "title_canon_sha256": "6071f45898d14b92df32226fcb3d5f6443efa4cd21c075fcaf03886176d9fa53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.00738",
    "kind": "arxiv",
    "version": 1
  }
}