Pith Number

pith:5SBVSOKA

pith:2023:5SBVSOKAXZX447GCMG7RMHVEAP

not attested not anchored not stored refs pending

Social Robots As Companions for Lonely Hearts: The Role of Anthropomorphism and Robot Appearance

Sowon Hahn, Yoonwon Jung

arxiv:2306.02694 v2 · 2023-06-05 · 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{5SBVSOKAXZX447GCMG7RMHVEAP}

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	2026-07-05T07:12:50.589610Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec83593940be6fce7cc261bf161ea403ef9c40cc1e50479a07375508706485ab

Aliases

arxiv: 2306.02694 · arxiv_version: 2306.02694v2 · doi: 10.48550/arxiv.2306.02694 · pith_short_12: 5SBVSOKAXZX4 · pith_short_16: 5SBVSOKAXZX447GC · pith_short_8: 5SBVSOKA

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/5SBVSOKAXZX447GCMG7RMHVEAP \
  | 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: ec83593940be6fce7cc261bf161ea403ef9c40cc1e50479a07375508706485ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a64b7b69f40612fbf80643813e54b568f261e81ef23413c56a85a4914d7e1e9c",
    "cross_cats_sorted": [
      "cs.HC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2023-06-05T08:36:30Z",
    "title_canon_sha256": "4e50107575ce1071ced353e8cb80853e36a8cd10127261bb6eb5c2d36e5184e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.02694",
    "kind": "arxiv",
    "version": 2
  }
}