Pith Number

pith:ZLJR47L6

pith:2026:ZLJR47L63BZG77FF7T7DTGJ3EW

not attested not anchored not stored refs pending

Crazyflow: An Accurate, GPU-Accelerated, Differentiable Drone Simulator in JAX

AbhisheK Goudar, Angela P. Schoellig, Marcel P. Rath, Martin Schuck, Siqi Zhou, Yufei Hua

arxiv:2606.01478 v1 · 2026-05-31 · cs.RO · cs.AI · cs.MA · cs.SY · eess.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{ZLJR47L63BZG77FF7T7DTGJ3EW}

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	2026-06-02T02:04:34.421989Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cad31e7d7ed8726ffca5fcfe39993b25bdf43c1ea6373216314986de1148f2d3

Aliases

arxiv: 2606.01478 · arxiv_version: 2606.01478v1 · doi: 10.48550/arxiv.2606.01478 · pith_short_12: ZLJR47L63BZG · pith_short_16: ZLJR47L63BZG77FF · pith_short_8: ZLJR47L6

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/ZLJR47L63BZG77FF7T7DTGJ3EW \
  | 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: cad31e7d7ed8726ffca5fcfe39993b25bdf43c1ea6373216314986de1148f2d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d21cad13a499a8c129a79013943bd12964887736e6e0bcaf80a0c1f6d729ed68",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.MA",
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-05-31T22:38:46Z",
    "title_canon_sha256": "20e8972fb6f24a2eeb3d717831d059a1e42c2950e920a6a7f9514295463ba180"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.01478",
    "kind": "arxiv",
    "version": 1
  }
}