Pith Number

pith:UHCZSUGN

pith:2018:UHCZSUGNWRH34XA4BVN3KO3NWR

not attested not anchored not stored refs pending

Reasoning about Safety of Learning-Enabled Components in Autonomous Cyber-physical Systems

Cumhur Erkan Tuncali, Hisahiro Ito, James Kapinski, Jyotirmoy V. Deshmukh

arxiv:1804.03973 v1 · 2018-04-11 · cs.SY · 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{UHCZSUGNWRH34XA4BVN3KO3NWR}

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	2026-05-18T00:18:42.529612Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1c59950cdb44fbe5c1c0d5bb53b6db45469cf13eb45144554ce88ad68e8dda9

Aliases

arxiv: 1804.03973 · arxiv_version: 1804.03973v1 · doi: 10.48550/arxiv.1804.03973 · pith_short_12: UHCZSUGNWRH3 · pith_short_16: UHCZSUGNWRH34XA4 · pith_short_8: UHCZSUGN

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/UHCZSUGNWRH34XA4BVN3KO3NWR \
  | 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: a1c59950cdb44fbe5c1c0d5bb53b6db45469cf13eb45144554ce88ad68e8dda9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3cce466397f0ff223ea1b07356145757d7ff9f70287ed3687240a0cc05e6b370",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2018-04-11T13:28:07Z",
    "title_canon_sha256": "b88592b97724f7fbda4ca94b33a47b13d5443bc30d3968905b433e1e925f33f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.03973",
    "kind": "arxiv",
    "version": 1
  }
}