Pith Number

pith:NQ4XV6UM

pith:2025:NQ4XV6UMHDQXGYWFTVTNLHJC5S

not attested not anchored not stored refs pending

Comparing Behavioural Cloning and Reinforcement Learning for Spacecraft Guidance and Control Networks

Dario Izzo, Harry Holt, Sebastien Origer

arxiv:2507.19535 v1 · 2025-07-22 · eess.SY · astro-ph.EP · astro-ph.IM · cs.LG · 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{NQ4XV6UMHDQXGYWFTVTNLHJC5S}

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	2026-07-05T11:43:36.009547Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c397afa8c38e17362c59d66d59d22ecb9b1d5ce0473e55f66175cba934e09a2

Aliases

arxiv: 2507.19535 · arxiv_version: 2507.19535v1 · doi: 10.48550/arxiv.2507.19535 · pith_short_12: NQ4XV6UMHDQX · pith_short_16: NQ4XV6UMHDQXGYWF · pith_short_8: NQ4XV6UM

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/NQ4XV6UMHDQXGYWFTVTNLHJC5S \
  | 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: 6c397afa8c38e17362c59d66d59d22ecb9b1d5ce0473e55f66175cba934e09a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae97cac9c8fa6275286e2dc6c2eb37606791523be98d58a727dc848af6418648",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "astro-ph.IM",
      "cs.LG",
      "cs.SY"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2025-07-22T07:43:38Z",
    "title_canon_sha256": "529e51563185e01a73ae6d6358f272ff65c4cde2f64807a4e342f0715b8e2938"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.19535",
    "kind": "arxiv",
    "version": 1
  }
}