Pith Number

pith:X5FNFVIE

pith:2025:X5FNFVIENR5VM3BDYRNKMCQTL4

not attested not anchored not stored refs pending

A Cooperative Aerial System of A Payload Drone Equipped with Dexterous Rappelling End Droid for Cluttered Space Pickup

Binqi Yang, Daochun Li, Haoze Li, Jinwu Xiang, Tao Yu, Wenjing Ren, Xin Dong, Yangjie Cui, Zhan Tu

arxiv:2505.19980 v1 · 2025-05-26 · 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{X5FNFVIENR5VM3BDYRNKMCQTL4}

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	2026-07-05T11:09:50.897117Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf4ad2d5046c7b566c23c45aa60a135f2f3fb9dc009dc83e29978c6be31851fc

Aliases

arxiv: 2505.19980 · arxiv_version: 2505.19980v1 · doi: 10.48550/arxiv.2505.19980 · pith_short_12: X5FNFVIENR5V · pith_short_16: X5FNFVIENR5VM3BD · pith_short_8: X5FNFVIE

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/X5FNFVIENR5VM3BDYRNKMCQTL4 \
  | 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: bf4ad2d5046c7b566c23c45aa60a135f2f3fb9dc009dc83e29978c6be31851fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e7e857a01545b67e73136b5890b18ac3440cb45b4e13e92975a45d01cbf5118",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-05-26T13:38:17Z",
    "title_canon_sha256": "597ad88c610195372b1761c7351f0fa5f5bb6aa6d607db2952b6dcb6ddf3d5ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.19980",
    "kind": "arxiv",
    "version": 1
  }
}