Pith Number

pith:SG647F2O

pith:2024:SG647F2OBTNJEASIBJGRYKY7WL

not attested not anchored not stored refs pending

AirCrab: A Hybrid Aerial-Ground Manipulator with An Active Wheel

Jiayan Zhao, Lihua Xie, Muqing Cao, Xinhang Xu

arxiv:2403.15805 v1 · 2024-03-23 · 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{SG647F2OBTNJEASIBJGRYKY7WL}

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	2026-07-05T08:00:06.597307Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91bdcf974e0cda9202480a4d1c2b1fb2cd8cfe462c2bd569cf1bca9373e705aa

Aliases

arxiv: 2403.15805 · arxiv_version: 2403.15805v1 · doi: 10.48550/arxiv.2403.15805 · pith_short_12: SG647F2OBTNJ · pith_short_16: SG647F2OBTNJEASI · pith_short_8: SG647F2O

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/SG647F2OBTNJEASIBJGRYKY7WL \
  | 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: 91bdcf974e0cda9202480a4d1c2b1fb2cd8cfe462c2bd569cf1bca9373e705aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7185c364fa2eb9deea65d3e0c6a27ecfd2260047368676e0ae3219cff91dd30",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2024-03-23T11:30:44Z",
    "title_canon_sha256": "3884a5b402dfc055e225c8ff34c43dec6ff8bc501295272101734083dac343cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.15805",
    "kind": "arxiv",
    "version": 1
  }
}