Pith Number

pith:GCS2OJLR

pith:2022:GCS2OJLROU4RBHHHZ6PQFFPQYB

not attested not anchored not stored refs pending

Hardware-in-the-loop simulation of a UAV autonomous landing algorithm implemented in SoC FPGA

Hubert Szolc, Tomasz Kryjak

arxiv:2207.12198 v1 · 2022-07-25 · cs.RO · cs.CV · eess.IV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GCS2OJLROU4RBHHHZ6PQFFPQYB}

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	2026-07-05T05:19:17.914477Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30a5a725717539109ce7cf9f0295f0c073e648252b6a91b786fc17390f6d2f5f

Aliases

arxiv: 2207.12198 · arxiv_version: 2207.12198v1 · doi: 10.48550/arxiv.2207.12198 · pith_short_12: GCS2OJLROU4R · pith_short_16: GCS2OJLROU4RBHHH · pith_short_8: GCS2OJLR

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/GCS2OJLROU4RBHHHZ6PQFFPQYB \
  | 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: 30a5a725717539109ce7cf9f0295f0c073e648252b6a91b786fc17390f6d2f5f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70287e19b24a2979f73f359feba929b7f9aaeaebdc491535e22be0bbb75a970a",
    "cross_cats_sorted": [
      "cs.CV",
      "eess.IV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2022-07-25T13:34:36Z",
    "title_canon_sha256": "45fde19bbea0a91646761731d4a151eb245bd38743431b620be713a6206c4666"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.12198",
    "kind": "arxiv",
    "version": 1
  }
}