Pith Number

pith:V2BUA6P5

pith:2025:V2BUA6P5TQQVV6KI4NZF4ITMPU

not attested not anchored not stored refs pending

Study Protocol: Shared Achievements: Exploring the Design of Gameful Collaborative Elements and Fostering Social Relatedness through Team Effort Contributions in a Social Physical Activity App

Daniela Wurhofer, Dmitry Alexandrovsky, Eva-Maria Krah, Faith Young, Jan Smeddinck

arxiv:2503.13041 v1 · 2025-03-17 · 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{V2BUA6P5TQQVV6KI4NZF4ITMPU}

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	2026-07-05T10:32:52.181990Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae834079fd9c215af948e3725e226c7d200d3680b186ce5f4cc0d56c7b1e26ef

Aliases

arxiv: 2503.13041 · arxiv_version: 2503.13041v1 · doi: 10.48550/arxiv.2503.13041 · pith_short_12: V2BUA6P5TQQV · pith_short_16: V2BUA6P5TQQVV6KI · pith_short_8: V2BUA6P5

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/V2BUA6P5TQQVV6KI4NZF4ITMPU \
  | 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: ae834079fd9c215af948e3725e226c7d200d3680b186ce5f4cc0d56c7b1e26ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00ade44ca2280003dd290601ec2ab9f186ef5730de7085048ce3c77ef7f316aa",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2025-03-17T10:45:43Z",
    "title_canon_sha256": "00c4de8f845352f4534b21d58a568cc71ae32ccfb085573e3b3d2f708462733e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.13041",
    "kind": "arxiv",
    "version": 1
  }
}