Pith Number

pith:YJH4YENM

pith:2022:YJH4YENMSAXQIAZ3W4DUC6A4GP

not attested not anchored not stored refs pending

When Gamification Spoils Your Learning: A Qualitative Case Study of Gamification Misuse in a Language-Learning App

Bingcan Guo, Ehsan-Ul Haq, Pan Hui, Reza Hadi Mogavi, Xiaojuan Ma, Yuanhao Zhang

arxiv:2203.16175 v1 · 2022-03-30 · 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{YJH4YENMSAXQIAZ3W4DUC6A4GP}

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	2026-07-05T04:10:08.296027Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c24fcc11ac902f04033bb70741781c33df45864859a98b3cdf49993599db04ee

Aliases

arxiv: 2203.16175 · arxiv_version: 2203.16175v1 · doi: 10.48550/arxiv.2203.16175 · pith_short_12: YJH4YENMSAXQ · pith_short_16: YJH4YENMSAXQIAZ3 · pith_short_8: YJH4YENM

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/YJH4YENMSAXQIAZ3W4DUC6A4GP \
  | 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: c24fcc11ac902f04033bb70741781c33df45864859a98b3cdf49993599db04ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9646baa922d5b7af1ba3e713394741ad5ab63aa398b663dfa1bae2d915f11b30",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2022-03-30T09:53:18Z",
    "title_canon_sha256": "593df270e66f9d85256dffde73c6da81e041774198c3e6bbf75c507ec906acff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.16175",
    "kind": "arxiv",
    "version": 1
  }
}