Pith Number

pith:64WBKXFZ

pith:2011:64WBKXFZL27IL2VKZNKQUNYAZT

not attested not anchored not stored refs pending

A New Position Control Strategy for VTOL UAVs using IMU and GPS measurements

Abdelhamid Tayebi, Andrew Roberts

arxiv:1106.0016 v2 · 2011-05-31 · math.OC · cs.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{64WBKXFZL27IL2VKZNKQUNYAZT}

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	2026-05-18T03:59:38.221792Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f72c155cb95ebe85eaaacb550a3700cce6a5f89eeb40183658d46f8e317afded

Aliases

arxiv: 1106.0016 · arxiv_version: 1106.0016v2 · doi: 10.48550/arxiv.1106.0016 · pith_short_12: 64WBKXFZL27I · pith_short_16: 64WBKXFZL27IL2VK · pith_short_8: 64WBKXFZ

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/64WBKXFZL27IL2VKZNKQUNYAZT \
  | 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: f72c155cb95ebe85eaaacb550a3700cce6a5f89eeb40183658d46f8e317afded

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "346bb0b2b4f9facbaabcaa79fcdaaf12ed627a38bf551ba41967f7848189ed04",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2011-05-31T20:16:50Z",
    "title_canon_sha256": "ca285f91d50eb0faf7eb5f92f96f1eac4f5da8dc30f357c052391de6ce043035"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.0016",
    "kind": "arxiv",
    "version": 2
  }
}