Pith Number

pith:XBWXJPLN

pith:2025:XBWXJPLNH6QN3D3Z5P27GXN2KN

not attested not anchored not stored refs pending

Fault-tolerant Model Predictive Control for Spacecraft

Dimos V. Dimarogonas, Maria Charitidou, Pedro Roque, Raphael St\"ockner

arxiv:2509.02527 v1 · 2025-09-02 · 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{XBWXJPLNH6QN3D3Z5P27GXN2KN}

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	2026-07-05T12:03:40.288717Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b86d74bd6d3fa0dd8f79ebf5f35dba53792c51dcb36bc6b6f1ca2455c0f35765

Aliases

arxiv: 2509.02527 · arxiv_version: 2509.02527v1 · doi: 10.48550/arxiv.2509.02527 · pith_short_12: XBWXJPLNH6QN · pith_short_16: XBWXJPLNH6QN3D3Z · pith_short_8: XBWXJPLN

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/XBWXJPLNH6QN3D3Z5P27GXN2KN \
  | 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: b86d74bd6d3fa0dd8f79ebf5f35dba53792c51dcb36bc6b6f1ca2455c0f35765

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78922edfade70605b9bb3991ff867fcf5bc7ea58e0e396f45059be61a1c55380",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-09-02T17:28:38Z",
    "title_canon_sha256": "8b001cef972c6a0930ca47e8bd50c8a3c534fe01fd886c5a36f30a30f4c91324"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.02527",
    "kind": "arxiv",
    "version": 1
  }
}