Pith Number

pith:XZ4IVFI5

pith:2025:XZ4IVFI53L7I3KTPYWSQ46I5OQ

not attested not anchored not stored refs pending

Spacecraft Safe Robust Control Using Implicit Neural Representation for Geometrically Complex Targets in Proximity Operations

Chengrui Shi, Hang Zhou, Jiakun Lei, Kun Wang, Renhao Mao, Tao Meng, Weijia Wang

arxiv:2507.13672 v1 · 2025-07-18 · eess.SY · cs.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{XZ4IVFI53L7I3KTPYWSQ46I5OQ}

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	2026-07-05T11:39:21.036700Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be788a951ddafe8daa6fc5a50e791d7426c735c1ef991275470a1f54c0ab212b

Aliases

arxiv: 2507.13672 · arxiv_version: 2507.13672v1 · doi: 10.48550/arxiv.2507.13672 · pith_short_12: XZ4IVFI53L7I · pith_short_16: XZ4IVFI53L7I3KTP · pith_short_8: XZ4IVFI5

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/XZ4IVFI53L7I3KTPYWSQ46I5OQ \
  | 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: be788a951ddafe8daa6fc5a50e791d7426c735c1ef991275470a1f54c0ab212b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c00f5aa8b48f072c76f4ce389f1c35074ee45eed6aeb47baee4c93c862e53aa",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2025-07-18T05:49:55Z",
    "title_canon_sha256": "abf1d44551f9efb9ad1ac202797bcff359eda13ef114cc84b00d4f39f4605259"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.13672",
    "kind": "arxiv",
    "version": 1
  }
}