Pith Number

pith:RECM5QTI

pith:2021:RECM5QTI3SA2RKRV6VOA2FFCTV

not attested not anchored not stored refs pending

Optimal Vehicle Path Planning Using Quadratic Optimization for Baidu Apollo Open Platform

Hongyi Sun, Jiacheng Pan, Jiangtao Hu, Jinghao Miao, Jinyun Zhou, Yajia Zhang

arxiv:2112.02132 v1 · 2021-12-03 · 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{RECM5QTI3SA2RKRV6VOA2FFCTV}

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	2026-07-05T03:37:49.178098Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8904cec268dc81a8aa35f55c0d14a29d495928ef8993468a309111378485d866

Aliases

arxiv: 2112.02132 · arxiv_version: 2112.02132v1 · doi: 10.48550/arxiv.2112.02132 · pith_short_12: RECM5QTI3SA2 · pith_short_16: RECM5QTI3SA2RKRV · pith_short_8: RECM5QTI

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/RECM5QTI3SA2RKRV6VOA2FFCTV \
  | 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: 8904cec268dc81a8aa35f55c0d14a29d495928ef8993468a309111378485d866

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b42e6507b37039572e04c00c5acd7ecb6cf049ed9a18459336d9411ccc84a77e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2021-12-03T19:25:09Z",
    "title_canon_sha256": "1f96535ead6e1b47bd5d2ca2a5601d021d16dc5b585cd70e280cbf850f201afe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.02132",
    "kind": "arxiv",
    "version": 1
  }
}