Pith Number

pith:5LRRZ4D3

pith:2018:5LRRZ4D35FAUCUVQKKMWKE7W6I

not attested not anchored not stored refs pending

Humanoid TeenSize Open Platform NimbRo-OP

Julio Pastrana, Marcell Missura, Max Schwarz, Michael Schreiber, Philipp Allgeuer, Sebastian Schueller, Sven Behnke

arxiv:1809.11024 v1 · 2018-09-28 · 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{5LRRZ4D35FAUCUVQKKMWKE7W6I}

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	2026-05-18T00:04:33.566193Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eae31cf07be9414152b052996513f6f221e048a0075c3b74aa207545217313c4

Aliases

arxiv: 1809.11024 · arxiv_version: 1809.11024v1 · doi: 10.48550/arxiv.1809.11024 · pith_short_12: 5LRRZ4D35FAU · pith_short_16: 5LRRZ4D35FAUCUVQ · pith_short_8: 5LRRZ4D3

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/5LRRZ4D35FAUCUVQKKMWKE7W6I \
  | 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: eae31cf07be9414152b052996513f6f221e048a0075c3b74aa207545217313c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4eca3ca035e219d34820794fd276ec03c32e7536fdd6446c905ee1d13f90902",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2018-09-28T13:45:53Z",
    "title_canon_sha256": "bdfdd148a4ebe4ad280c8c27a2481f962b064c8071c7f2036ea2fb4d94fd32be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.11024",
    "kind": "arxiv",
    "version": 1
  }
}