Pith Number

pith:DNPX75QU

pith:2017:DNPX75QULQRX4BO4MYMRZHDGQE

not attested not anchored not stored refs pending

User Longevity and Engagement in Mobile Multiplayer Sports Management Games

Daniele Grassi, Giacomo Barigazzi, Giacomo Cabri

arxiv:1703.03831 v1 · 2017-03-10 · cs.CY · 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{DNPX75QULQRX4BO4MYMRZHDGQE}

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	2026-05-18T00:48:53.027236Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b5f7ff6145c237e05dc66191c9c668125bf61ba5e9db490cfa31463bd1655ab

Aliases

arxiv: 1703.03831 · arxiv_version: 1703.03831v1 · doi: 10.48550/arxiv.1703.03831 · pith_short_12: DNPX75QULQRX · pith_short_16: DNPX75QULQRX4BO4 · pith_short_8: DNPX75QU

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/DNPX75QULQRX4BO4MYMRZHDGQE \
  | 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: 1b5f7ff6145c237e05dc66191c9c668125bf61ba5e9db490cfa31463bd1655ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac121c26ea440a516896c66f411188ce84a676fd2b1a3f6c00d73e2af9914fa8",
    "cross_cats_sorted": [
      "cs.HC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2017-03-10T20:10:41Z",
    "title_canon_sha256": "9282a7d6158ab73698a612dbaa9c19da9eb47f99ae09ea1d013a6ae7f1b26200"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.03831",
    "kind": "arxiv",
    "version": 1
  }
}