Pith Number

pith:Z2NLHCFS

pith:2021:Z2NLHCFSIY3WSQW6ITEA2OY37V

not attested not anchored not stored refs pending

Safe Autonomous Racing via Approximate Reachability on Ego-vision

Bingqing Chen, Eric Nyberg, Jean Oh, Jonathan Francis, Sylvia L. Herbert

arxiv:2110.07699 v2 · 2021-10-14 · cs.RO · cs.AI · cs.LG · 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{Z2NLHCFSIY3WSQW6ITEA2OY37V}

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	2026-07-05T03:36:40.538206Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce9ab388b246376942de44c80d3b1bfd5f73464f48213eecaf723f3cd19e82a3

Aliases

arxiv: 2110.07699 · arxiv_version: 2110.07699v2 · doi: 10.48550/arxiv.2110.07699 · pith_short_12: Z2NLHCFSIY3W · pith_short_16: Z2NLHCFSIY3WSQW6 · pith_short_8: Z2NLHCFS

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/Z2NLHCFSIY3WSQW6ITEA2OY37V \
  | 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: ce9ab388b246376942de44c80d3b1bfd5f73464f48213eecaf723f3cd19e82a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b86be55f9706c52e693a857455ec7b01a9da46f122b73c9e4ff363bda7b6a8e0",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2021-10-14T20:15:45Z",
    "title_canon_sha256": "761ba621a35b1291650abb725a83d063d332e017ef0a46ca127b80a2adc6d39c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.07699",
    "kind": "arxiv",
    "version": 2
  }
}