Pith Number

pith:5MTU6VUV

pith:2022:5MTU6VUVLMCP7INQRCRYFTKFQY

not attested not anchored not stored refs pending

Envelopes and Waves: Safe Multivehicle Collision Avoidance for Horizontal Non-deterministic Turns

Aurora Schmidt, Daniel Genin, Ivan Papusha, Joshua Brul\'e, T. J. Machado, Yanni Kouskoulas

arxiv:2205.04833 v1 · 2022-05-10 · cs.LO · cs.RO · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5MTU6VUVLMCP7INQRCRYFTKFQY}

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	2026-07-05T04:22:10.963239Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb274f56955b04ffa1b088a382cd45861091d0ff4c26ebf3e474d84d6919f035

Aliases

arxiv: 2205.04833 · arxiv_version: 2205.04833v1 · doi: 10.48550/arxiv.2205.04833 · pith_short_12: 5MTU6VUVLMCP · pith_short_16: 5MTU6VUVLMCP7INQ · pith_short_8: 5MTU6VUV

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/5MTU6VUVLMCP7INQRCRYFTKFQY \
  | 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: eb274f56955b04ffa1b088a382cd45861091d0ff4c26ebf3e474d84d6919f035

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "435310011f55fc4874290b2a4628be1c797e66dd2394bbc24777f63a0d90cd84",
    "cross_cats_sorted": [
      "cs.RO",
      "math.OC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2022-05-10T12:10:22Z",
    "title_canon_sha256": "fc9f31b1ecf2185dc449bb8dea1e49c9d1b4da787a6c5ffceaf1804ed6a66ad5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.04833",
    "kind": "arxiv",
    "version": 1
  }
}