Pith Number

pith:H35JMIKU

pith:2020:H35JMIKUQ26GE7FYX2YRV3XIUW

not attested not anchored not stored refs pending

A Vision-Based Control Method for Autonomous Landing of Vertical Flight Aircraft On a Moving Platform Without Using GPS

Bochan Lee, Dileep Kalathil, Moble Benedict, Vishnu Saj

arxiv:2008.05699 v3 · 2020-08-13 · cs.RO · cs.SY · eess.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{H35JMIKUQ26GE7FYX2YRV3XIUW}

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	2026-07-05T01:27:27.115578Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3efa96215486bc627cb8beb11aeee8a5a3efa6441d8f5b829662313f3109d35d

Aliases

arxiv: 2008.05699 · arxiv_version: 2008.05699v3 · doi: 10.48550/arxiv.2008.05699 · pith_short_12: H35JMIKUQ26G · pith_short_16: H35JMIKUQ26GE7FY · pith_short_8: H35JMIKU

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/H35JMIKUQ26GE7FYX2YRV3XIUW \
  | 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: 3efa96215486bc627cb8beb11aeee8a5a3efa6441d8f5b829662313f3109d35d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "927fe7da5f1cdfa75e9ffe8855476ae44c90467c9fa3c38457a3184a532bbf6a",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2020-08-13T05:48:29Z",
    "title_canon_sha256": "806dc25bcf0fc10fe16be6db6ea3d41063f558a2dde793506f975d6d369eb402"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.05699",
    "kind": "arxiv",
    "version": 3
  }
}