Pith Number

pith:CGAKE7WK

pith:2019:CGAKE7WKWK2NMGM7NXRQ3LNO7X

not attested not anchored not stored refs pending

When is it right and good for an intelligent autonomous vehicle to take over control (and hand it back)?

Ajit Narayanan

arxiv:1901.08221 v1 · 2019-01-24 · 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{CGAKE7WKWK2NMGM7NXRQ3LNO7X}

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	2026-05-17T23:55:37.623476Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1180a27ecab2b4d6199f6de30dadaefdc1f7c137f922ed49e62f81622b7b1d4e

Aliases

arxiv: 1901.08221 · arxiv_version: 1901.08221v1 · doi: 10.48550/arxiv.1901.08221 · pith_short_12: CGAKE7WKWK2N · pith_short_16: CGAKE7WKWK2NMGM7 · pith_short_8: CGAKE7WK

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/CGAKE7WKWK2NMGM7NXRQ3LNO7X \
  | 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: 1180a27ecab2b4d6199f6de30dadaefdc1f7c137f922ed49e62f81622b7b1d4e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1564cfa55efe7308ee28456f54740223f53fa9a9104a325632b6b7e7a8fcc22a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2019-01-24T03:51:10Z",
    "title_canon_sha256": "4af4eb1aed1f44458f0a042e5c690b77fd2fd5ed914747a11df8934cfd562212"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.08221",
    "kind": "arxiv",
    "version": 1
  }
}