Pith Number

pith:PFP3HS2X

pith:2020:PFP3HS2XDVOAGZ7T3PXUYZD4SO

not attested not anchored not stored refs pending

Dataset of Video Game Development Problems

Cristiano Politowski, Fabio Petrillo, Gabriel Cavalheiro Ullmann, Josias de Andrade Werly, Yann-Ga\"el Gu\'eh\'eneuc

arxiv:2001.00491 v2 · 2020-01-02 · cs.SE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PFP3HS2XDVOAGZ7T3PXUYZD4SO}

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	2026-07-05T01:33:06.418750Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

795fb3cb571d5c0367f3dbef4c647c93afa42fc4a5d10f5cdf2beb968be993a8

Aliases

arxiv: 2001.00491 · arxiv_version: 2001.00491v2 · doi: 10.48550/arxiv.2001.00491 · pith_short_12: PFP3HS2XDVOA · pith_short_16: PFP3HS2XDVOAGZ7T · pith_short_8: PFP3HS2X

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/PFP3HS2XDVOAGZ7T3PXUYZD4SO \
  | 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: 795fb3cb571d5c0367f3dbef4c647c93afa42fc4a5d10f5cdf2beb968be993a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1015e8463c6b96adb384390a7ad8d73d8636a5023baf904e5ea3b24576b6e4f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2020-01-02T15:35:24Z",
    "title_canon_sha256": "f50206f30b846337db2a3803c49a0d66f1f613e83930d40b233d022f1746939c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.00491",
    "kind": "arxiv",
    "version": 2
  }
}