Pith Number

pith:CXRAPO3P

pith:2025:CXRAPO3PFS73G3EX6QZ3V7DOO3

not attested not anchored not stored refs pending

A Microgravity Simulation Experimental Platform For Small Space Robots In Orbit

Hang Luo, Haoxiang Zhang, Jian Qi, Jie Zhao, Kai Han, Nanlin Zhou, Ning Zhao, Sikai Zhao, Yanhe Zhu, Zhiyuan Yang

arxiv:2504.18842 v1 · 2025-04-26 · 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{CXRAPO3PFS73G3EX6QZ3V7DOO3}

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	2026-07-05T10:54:22.278343Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15e207bb6f2cbfb36c97f433bafc6e76c6a675dffda986354febeb1c4150b9a3

Aliases

arxiv: 2504.18842 · arxiv_version: 2504.18842v1 · doi: 10.48550/arxiv.2504.18842 · pith_short_12: CXRAPO3PFS73 · pith_short_16: CXRAPO3PFS73G3EX · pith_short_8: CXRAPO3P

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/CXRAPO3PFS73G3EX6QZ3V7DOO3 \
  | 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: 15e207bb6f2cbfb36c97f433bafc6e76c6a675dffda986354febeb1c4150b9a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe6c0d8f97b75fe722f6fd15f19618b6b08c6b773e47e1f83f390b24ec9f5f4f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-04-26T08:11:59Z",
    "title_canon_sha256": "8888ac9f3321fc2b1276b2f4a36a1b0a66bb264ab9e1e87511ea5826e9fa0c76"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.18842",
    "kind": "arxiv",
    "version": 1
  }
}