Pith Number

pith:QNADTFSD

pith:2026:QNADTFSD5AVT5BUSV6CKSMQZX7

not attested not anchored not stored refs pending

Perception of Social Robots as Communication Partners in Healthcare for Older Adults

Carlotta Julia Mayer, Charlotte Raithel, Christian Werner, Hana Yamamoto, Katja Mombaur, Monika Eckstein, Theresa Buchner, Yasuhisa Hirata

arxiv:2605.21053 v1 · 2026-05-20 · 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{QNADTFSD5AVT5BUSV6CKSMQZX7}

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	2026-05-21T01:05:34.260665Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8340399643e82b3e8692af84a93219bfe585c968d28c6ac554f623dd04a6b9d6

Aliases

arxiv: 2605.21053 · arxiv_version: 2605.21053v1 · doi: 10.48550/arxiv.2605.21053 · pith_short_12: QNADTFSD5AVT · pith_short_16: QNADTFSD5AVT5BUS · pith_short_8: QNADTFSD

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/QNADTFSD5AVT5BUSV6CKSMQZX7 \
  | 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: 8340399643e82b3e8692af84a93219bfe585c968d28c6ac554f623dd04a6b9d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c802eb1e85f0cb28e54d038c70cd090746e3f2e4b2467b39dcbd1bfa88e36ce9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-05-20T11:38:45Z",
    "title_canon_sha256": "3e19b5c07532b171cb6530543f396c2f6df3518735d0ce5c15079e35b56e4f39"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.21053",
    "kind": "arxiv",
    "version": 1
  }
}