Pith Number

pith:Y6BQF6EQ

pith:2022:Y6BQF6EQRRCZXSEV4ZWZOWKNUK

not attested not anchored not stored refs pending

Towards Remote Robotic Competitions: An Internet-Connected Task Board and Dashboard

Andriy Sarabakha, Jonas Wittmann, Patrick Ruhkamp, Peter So, Sami Haddadin

arxiv:2201.09565 v1 · 2022-01-24 · 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{Y6BQF6EQRRCZXSEV4ZWZOWKNUK}

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	2026-07-05T09:25:24.800913Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c78302f8908c459bc895e66d97594da2940ba67a8b5e4cf6a75604c86c62f6f3

Aliases

arxiv: 2201.09565 · arxiv_version: 2201.09565v1 · doi: 10.48550/arxiv.2201.09565 · pith_short_12: Y6BQF6EQRRCZ · pith_short_16: Y6BQF6EQRRCZXSEV · pith_short_8: Y6BQF6EQ

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/Y6BQF6EQRRCZXSEV4ZWZOWKNUK \
  | 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: c78302f8908c459bc895e66d97594da2940ba67a8b5e4cf6a75604c86c62f6f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d54a4cd545889129a71f56c53427a451e14125ea22d56119dbee40a618294fcc",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2022-01-24T10:14:39Z",
    "title_canon_sha256": "2960946f6ce2bcb90fe18137dae359daae2c608efd02e0b83e090c1aae17b49d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.09565",
    "kind": "arxiv",
    "version": 1
  }
}