Pith Number

pith:BFRKBSTL

pith:2021:BFRKBSTLRES6O2JQYIU24YQWJQ

not attested not anchored not stored refs pending

Improving HRI through robot architecture transparency

Anna-Lisa Vollmer, Britta Wrede, Christiane B. Wiebel-Herboth, Lukas Hindemith

arxiv:2108.11608 v1 · 2021-08-26 · 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{BFRKBSTLRES6O2JQYIU24YQWJQ}

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	2026-07-05T03:09:08.125975Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0962a0ca6b8925e76930c229ae62164c3564e01bffe1f7e723c96b498daf8223

Aliases

arxiv: 2108.11608 · arxiv_version: 2108.11608v1 · doi: 10.48550/arxiv.2108.11608 · pith_short_12: BFRKBSTLRES6 · pith_short_16: BFRKBSTLRES6O2JQ · pith_short_8: BFRKBSTL

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/BFRKBSTLRES6O2JQYIU24YQWJQ \
  | 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: 0962a0ca6b8925e76930c229ae62164c3564e01bffe1f7e723c96b498daf8223

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c546578fc36293366bca2187cf137ce1a8d1b639e4bd79a5f6eba852a2b5a37d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2021-08-26T07:04:50Z",
    "title_canon_sha256": "caaf4a4efb5f2c7770977c70698daf2506ed1d5d817fe6425ad7d4cd3904488f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.11608",
    "kind": "arxiv",
    "version": 1
  }
}