Pith Number

pith:FIJPXRXQ

pith:2023:FIJPXRXQHPFD5PFHCDWPQR65NS

not attested not anchored not stored refs pending

DoubleBee: A Hybrid Aerial-Ground Robot with Two Active Wheels

Kangcheng Liu, Kun Cao, Lihua Xie, Muqing Cao, Shenghai Yuan, Xinhang Xu

arxiv:2303.05075 v2 · 2023-03-09 · 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{FIJPXRXQHPFD5PFHCDWPQR65NS}

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	2026-07-05T05:52:27.722576Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a12fbc6f03bca3ebca710ecf847dd6c95200ce689e217b3f32d487f720fc47b

Aliases

arxiv: 2303.05075 · arxiv_version: 2303.05075v2 · doi: 10.48550/arxiv.2303.05075 · pith_short_12: FIJPXRXQHPFD · pith_short_16: FIJPXRXQHPFD5PFH · pith_short_8: FIJPXRXQ

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/FIJPXRXQHPFD5PFHCDWPQR65NS \
  | 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: 2a12fbc6f03bca3ebca710ecf847dd6c95200ce689e217b3f32d487f720fc47b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f07d35d7f9977fb5129dd4c129fbe0bbcd625a5dad5d17042907e366d8b3f335",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2023-03-09T07:16:07Z",
    "title_canon_sha256": "34b401cf8f55e8fba65d7d7634efc00e5b1ab9f4face157e016a8784506da67d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.05075",
    "kind": "arxiv",
    "version": 2
  }
}