Pith Number

pith:TX7D53R3

pith:2025:TX7D53R3JDYIG74CPGZIJLZ2TS

not attested not anchored not stored refs pending

Flying through cluttered and dynamic environments with LiDAR

Fangcheng Zhu, Fu Zhang, Hairuo Wei, Haotian Li, Huajie Wu, Wenyi Liu, Yunfan Ren, Zheng Liu

arxiv:2504.17569 v1 · 2025-04-24 · 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{TX7D53R3JDYIG74CPGZIJLZ2TS}

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	2026-07-05T10:53:31.336425Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9dfe3eee3b48f0837f8279b284af3a9c82bb4c11a808d040a5094cf5d552db12

Aliases

arxiv: 2504.17569 · arxiv_version: 2504.17569v1 · doi: 10.48550/arxiv.2504.17569 · pith_short_12: TX7D53R3JDYI · pith_short_16: TX7D53R3JDYIG74C · pith_short_8: TX7D53R3

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/TX7D53R3JDYIG74CPGZIJLZ2TS \
  | 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: 9dfe3eee3b48f0837f8279b284af3a9c82bb4c11a808d040a5094cf5d552db12

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9fa48ca933b04640c60215ac8ca637770243ca4b97860e1fdb617a6191fad751",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-04-24T13:59:06Z",
    "title_canon_sha256": "bdc8c5f01e378497a1c49c41df1a4b5b4e9a5d9289a303c99bb79474dd5b6e38"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.17569",
    "kind": "arxiv",
    "version": 1
  }
}