Pith Number

pith:WAIN6CK5

pith:2026:WAIN6CK5F7VMVULPOFSS5GT36A

not attested not anchored not stored refs pending

Tilt-Ropter: A Fully Actuated Hybrid Aerial-Terrestrial Vehicle with Tilt Rotors and Passive Wheels

Ben M. Chen, Ruoyu Wang, Wendi Ding, Xuchen Liu, Zixuan Guo, Zongzhou Wu

arxiv:2602.01700 v2 · 2026-02-02 · 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{WAIN6CK5F7VMVULPOFSS5GT36A}

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	2026-06-19T16:11:20.272977Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b010df095d2feacad16f71652e9a7bf0068af5a8cc3e00b4f0e43247accc4ff8

Aliases

arxiv: 2602.01700 · arxiv_version: 2602.01700v2 · doi: 10.48550/arxiv.2602.01700 · pith_short_12: WAIN6CK5F7VM · pith_short_16: WAIN6CK5F7VMVULP · pith_short_8: WAIN6CK5

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/WAIN6CK5F7VMVULPOFSS5GT36A \
  | 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: b010df095d2feacad16f71652e9a7bf0068af5a8cc3e00b4f0e43247accc4ff8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a0d12c0fb3f68ff73d60f863c95aec10ff7b8e097a67da842cab0f436ae420a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-02-02T06:15:33Z",
    "title_canon_sha256": "19c090f2fa9734bf2cef57594d8f7885e52e4b7ed7df92fd5bb76cd3fb79ec85"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.01700",
    "kind": "arxiv",
    "version": 2
  }
}