Pith Number

pith:XH46YCIM

pith:2020:XH46YCIMZ6B4UVWOUIT54JVJFA

not attested not anchored not stored refs pending

Autonomous Cooperative Wall Building by a Team of Unmanned Aerial Vehicles in the MBZIRC 2020 Competition

Daniel Hert, Martin Saska, Matej Petrlik, Petr Stepan, Robert Penicka, Tomas Baca, Vojtech Spurny

arxiv:2012.05946 v1 · 2020-12-10 · 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{XH46YCIMZ6B4UVWOUIT54JVJFA}

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	2026-07-05T01:58:45.296394Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9f9ec090ccf83ca56cea227de26a9283b11974091adb0edf7b4f7a4de4442b4

Aliases

arxiv: 2012.05946 · arxiv_version: 2012.05946v1 · doi: 10.48550/arxiv.2012.05946 · pith_short_12: XH46YCIMZ6B4 · pith_short_16: XH46YCIMZ6B4UVWO · pith_short_8: XH46YCIM

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/XH46YCIMZ6B4UVWOUIT54JVJFA \
  | 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: b9f9ec090ccf83ca56cea227de26a9283b11974091adb0edf7b4f7a4de4442b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "296aa952bc4bd671f93e307e0e662952269c91dec2782e26a872595de1724975",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2020-12-10T19:54:49Z",
    "title_canon_sha256": "c8949413605fce96f426e6cf02bf8b014e46c87faa2671a01b7ede82d9220ebb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.05946",
    "kind": "arxiv",
    "version": 1
  }
}