Pith Number

pith:CO66PR3P

pith:2020:CO66PR3P6YBLVGANI5OQ3ZCNIE

not attested not anchored not stored refs pending

Robot Accident Investigation: a case study in Responsible Robotics

Alan F.T. Winfield, Carl Macrae, Helena Webb, Katie Winkle, Marina Jirotka, Ulrik Lyngs

arxiv:2005.07474 v1 · 2020-05-15 · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CO66PR3P6YBLVGANI5OQ3ZCNIE}

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	2026-07-05T01:03:03.088556Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13bde7c76ff602ba980d475d0de44d413d8c107485e25ca5e1cd296a628d0f1e

Aliases

arxiv: 2005.07474 · arxiv_version: 2005.07474v1 · doi: 10.48550/arxiv.2005.07474 · pith_short_12: CO66PR3P6YBL · pith_short_16: CO66PR3P6YBLVGAN · pith_short_8: CO66PR3P

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/CO66PR3P6YBLVGANI5OQ3ZCNIE \
  | 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: 13bde7c76ff602ba980d475d0de44d413d8c107485e25ca5e1cd296a628d0f1e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54ec92ba3e2d6a7ac03e8945ab56680559487ab4397009d44c1355422914a004",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2020-05-15T11:31:54Z",
    "title_canon_sha256": "7b786efe0e040a42eaf6aa06b08fc8baf4f065dfdc04283abc5b0012b29dd173"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.07474",
    "kind": "arxiv",
    "version": 1
  }
}