Pith Number

pith:NNPMBW5U

pith:2019:NNPMBW5UV43ZGNZMSKLLMSYNNI

not attested not anchored not stored refs pending

Towards Provably Not-at-Fault Control of Autonomous Robots in Arbitrary Dynamic Environments

Fan Bu, Hannah Larson, James Ward, Matthew Johnson-Roberson, Ram Vasudevan, Sean Vaskov, Shreyas Kousik, Stewart Worrall

arxiv:1902.02851 v1 · 2019-02-07 · 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{NNPMBW5UV43ZGNZMSKLLMSYNNI}

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	2026-05-17T23:54:29.034793Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b5ec0dbb4af3793372c9296b64b0d6a382ca0d48fbb72ce36379eade7ca4a51

Aliases

arxiv: 1902.02851 · arxiv_version: 1902.02851v1 · doi: 10.48550/arxiv.1902.02851 · pith_short_12: NNPMBW5UV43Z · pith_short_16: NNPMBW5UV43ZGNZM · pith_short_8: NNPMBW5U

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/NNPMBW5UV43ZGNZMSKLLMSYNNI \
  | 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: 6b5ec0dbb4af3793372c9296b64b0d6a382ca0d48fbb72ce36379eade7ca4a51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0dc3f3e4bbf0119a67e3dbb3886cac781f23f0006703eeebe7c752c3d8a1080",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2019-02-07T21:25:19Z",
    "title_canon_sha256": "ce3a5a465bc066eeb5ff783df93407c11b7777995e36da9750ebdb890898430d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.02851",
    "kind": "arxiv",
    "version": 1
  }
}