Pith Number

pith:C4WCF4TI

pith:2022:C4WCF4TIRAT3OIV45WJAPRW72J

not attested not anchored not stored refs pending

Service Robots in a Bakery Shop: A Field Study

Baba Jun, Hiroshi Ishiguro, Junya Nakanishi, Sichao Song, Yuichiro Yoshikawa

arxiv:2208.09260 v1 · 2022-08-19 · cs.RO · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C4WCF4TIRAT3OIV45WJAPRW72J}

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	2026-07-05T04:49:57.957751Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

172c22f2688827b722bced9207c6dfd2615abd7d2e8f89757f620df312e45224

Aliases

arxiv: 2208.09260 · arxiv_version: 2208.09260v1 · doi: 10.48550/arxiv.2208.09260 · pith_short_12: C4WCF4TIRAT3 · pith_short_16: C4WCF4TIRAT3OIV4 · pith_short_8: C4WCF4TI

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/C4WCF4TIRAT3OIV45WJAPRW72J \
  | 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: 172c22f2688827b722bced9207c6dfd2615abd7d2e8f89757f620df312e45224

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5134bdb2d9f08e71c62d7ef502d813824d0d054371bbbacbc4fd548d9277c8f0",
    "cross_cats_sorted": [
      "cs.HC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2022-08-19T10:48:38Z",
    "title_canon_sha256": "23acc7fc704cefcddc387b81749db20c68b5a5409ba1afdf35f470d1f59ad21e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.09260",
    "kind": "arxiv",
    "version": 1
  }
}