Pith Number

pith:L3U2BCNR

pith:2024:L3U2BCNRHKQ5ARW4M5DELOW3QQ

not attested not anchored not stored refs pending

SpaceHopper: A Small-Scale Legged Robot for Exploring Low-Gravity Celestial Bodies

Alexander Spiridonov, Elena Krasnova, Emma Steinke, Fabio Buehler, Hendrik Kolvenbach, Jonas Toma, Jorit Geurts, Joschua Wuethrich, Marco Hutter, Moriz Berclaz, Nikita Rudin, Philip Arm, Recep Polat, Valerio Schelbert, Wim Zimmermann

arxiv:2403.02831 v1 · 2024-03-05 · 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{L3U2BCNRHKQ5ARW4M5DELOW3QQ}

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.

Cited by

1 paper in Pith

Benchmarking Different QP Formulations and Solvers for Dynamic Quadrupedal Walking

Receipt and verification

First computed	2026-07-05T07:52:23.165856Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ee9a089b13aa1d046dc674645badb843f0fe1aabc046e7ee88a4ced5265777f

Aliases

arxiv: 2403.02831 · arxiv_version: 2403.02831v1 · doi: 10.48550/arxiv.2403.02831 · pith_short_12: L3U2BCNRHKQ5 · pith_short_16: L3U2BCNRHKQ5ARW4 · pith_short_8: L3U2BCNR

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/L3U2BCNRHKQ5ARW4M5DELOW3QQ \
  | 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: 5ee9a089b13aa1d046dc674645badb843f0fe1aabc046e7ee88a4ced5265777f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47ddc51c4541f97e6804c4d55338d92c17ce33d9eefe081ab7b1a15a869cb034",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2024-03-05T10:03:21Z",
    "title_canon_sha256": "e95bc048582bd59c79dc94f421dcf7f4a70b60931a328ed328fc2d8afb005aa6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.02831",
    "kind": "arxiv",
    "version": 1
  }
}