Pith Number

pith:Q57C74YN

pith:2025:Q57C74YNYBYO4JMSK46Y5467KM

not attested not anchored not stored refs pending

Data-Enabled Predictive Control for Flexible Spacecraft

Amin Vahidi-Moghaddam, Daning Huang, Haowei An, Huanqing Wang, Kaixiang Zhang, Nan Li, Zhaojian Li

arxiv:2502.09531 v1 · 2025-02-13 · 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{Q57C74YNYBYO4JMSK46Y5467KM}

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	2026-07-05T10:13:59.077160Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

877e2ff30dc070ee2592573d8ef3df530be7ff45e39c408caddfabd1cc390302

Aliases

arxiv: 2502.09531 · arxiv_version: 2502.09531v1 · doi: 10.48550/arxiv.2502.09531 · pith_short_12: Q57C74YNYBYO · pith_short_16: Q57C74YNYBYO4JMS · pith_short_8: Q57C74YN

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/Q57C74YNYBYO4JMSK46Y5467KM \
  | 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: 877e2ff30dc070ee2592573d8ef3df530be7ff45e39c408caddfabd1cc390302

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7fcd4e0060a8786e03b87114c7db5647da68ae3e1d6bcc643fdd77f48b37749a",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2025-02-13T17:48:21Z",
    "title_canon_sha256": "69846cd59dc7493e87dbd850ef46f9ba1206f7665c64bbf2f525dddbaf021e9c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.09531",
    "kind": "arxiv",
    "version": 1
  }
}