Pith Number

pith:SNLMLYJM

pith:2025:SNLMLYJMSKOTYCVSPFSYNF3Q6G

not attested not anchored not stored refs pending

A Risk-aware Spatial-temporal Trajectory Planning Framework for Autonomous Vehicles Using QP-MPC and Dynamic Hazard Fields

Chongfeng Wei, Christos Anagnostopoulos, Dezong Zhao, Qiyuan Wang, Wenjing Zhao, Xiaodan Wang, Zhen Tian, Zhihao Lin

arxiv:2509.00643 v1 · 2025-08-31 · cs.RO · 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{SNLMLYJMSKOTYCVSPFSYNF3Q6G}

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	2026-07-05T12:02:20.085099Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9356c5e12c929d3c0ab27965869770f190b2a56a9ed20210894b35c5e4354c77

Aliases

arxiv: 2509.00643 · arxiv_version: 2509.00643v1 · doi: 10.48550/arxiv.2509.00643 · pith_short_12: SNLMLYJMSKOT · pith_short_16: SNLMLYJMSKOTYCVS · pith_short_8: SNLMLYJM

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/SNLMLYJMSKOTYCVSPFSYNF3Q6G \
  | 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: 9356c5e12c929d3c0ab27965869770f190b2a56a9ed20210894b35c5e4354c77

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "209f5c864afa31151ea6756c94958890869168cb7acb6f5325a7d9c6416e77ab",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-08-31T00:35:55Z",
    "title_canon_sha256": "42e796a1aaae3e4c856edfdd44e119fe998dc678cf212318c4abadb97a472674"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.00643",
    "kind": "arxiv",
    "version": 1
  }
}