Pith Number

pith:QNGIE4CD

pith:2026:QNGIE4CD4EU3Y4R534ANDRY2GB

not attested not anchored not stored refs pending

Lightweight Safe Reinforcement Learning for End-to-End UAV Navigation

Hechang Chen, Jifeng Hu, Shenghui Zhang, Songwei Zhao, Yuxuan Gao, Zijing Zhang

arxiv:2607.01794 v1 · 2026-07-02 · cs.RO · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QNGIE4CD4EU3Y4R534ANDRY2GB}

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	2026-07-03T01:17:30.088172Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

834c827043e129bc723ddf00d1c71a3058a10995906bed921df5fd1315dfb9df

Aliases

arxiv: 2607.01794 · arxiv_version: 2607.01794v1 · doi: 10.48550/arxiv.2607.01794 · pith_short_12: QNGIE4CD4EU3 · pith_short_16: QNGIE4CD4EU3Y4R5 · pith_short_8: QNGIE4CD

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/QNGIE4CD4EU3Y4R534ANDRY2GB \
  | 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: 834c827043e129bc723ddf00d1c71a3058a10995906bed921df5fd1315dfb9df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f1ad6570518f46d9823b3814e00551f3f631f6784e8d30e0aa4c52ad3d460f1",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-07-02T07:12:24Z",
    "title_canon_sha256": "11ac4f54eb547f5b163a0c82a5fb1a4295f63f73d5dc02c9f5836229df42d638"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.01794",
    "kind": "arxiv",
    "version": 1
  }
}