Pith Number

pith:MNAPGBCJ

pith:2025:MNAPGBCJKMPVYEPMCUF2NR47LP

not attested not anchored not stored refs pending

Ice-Breakers, Turn-Takers and Fun-Makers: Exploring Robots for Groups with Teenagers

Giulia Belgiovine, Iolanda Leite, Katie Winkle, Sarah Gillet

arxiv:2504.06718 v1 · 2025-04-09 · 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{MNAPGBCJKMPVYEPMCUF2NR47LP}

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	2026-07-05T10:46:44.572575Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6340f30449531f5c11ec150ba6c79f5bc3e4bf3f5546f7eac6ca8b519a181b08

Aliases

arxiv: 2504.06718 · arxiv_version: 2504.06718v1 · doi: 10.48550/arxiv.2504.06718 · pith_short_12: MNAPGBCJKMPV · pith_short_16: MNAPGBCJKMPVYEPM · pith_short_8: MNAPGBCJ

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/MNAPGBCJKMPVYEPMCUF2NR47LP \
  | 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: 6340f30449531f5c11ec150ba6c79f5bc3e4bf3f5546f7eac6ca8b519a181b08

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d0f1302d8056819821437bae5747a1f87752f3f081b18b7dc6d872ab26b3daa",
    "cross_cats_sorted": [
      "cs.HC"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-04-09T09:19:24Z",
    "title_canon_sha256": "c2b010fbed866ee0ba738ef3a9cacb7f6cd44a4a74f3a935366f67838533b161"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.06718",
    "kind": "arxiv",
    "version": 1
  }
}