Pith Number

pith:W3IFRYTV

pith:2013:W3IFRYTV37DGQMGHGVKWWGJJAP

not attested not anchored not stored refs pending

Simulated Car Racing Championship: Competition Software Manual

Daniele Loiacono, Luigi Cardamone, Pier Luca Lanzi

arxiv:1304.1672 v2 · 2013-04-05 · cs.AI · cs.CE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W3IFRYTV37DGQMGHGVKWWGJJAP}

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	2026-05-18T03:27:00.791853Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6d058e275dfc66830c735556b192903c73f1c8431134ec51febec9e805cf55d

Aliases

arxiv: 1304.1672 · arxiv_version: 1304.1672v2 · doi: 10.48550/arxiv.1304.1672 · pith_short_12: W3IFRYTV37DG · pith_short_16: W3IFRYTV37DGQMGH · pith_short_8: W3IFRYTV

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/W3IFRYTV37DGQMGHGVKWWGJJAP \
  | 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: b6d058e275dfc66830c735556b192903c73f1c8431134ec51febec9e805cf55d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1b2a974ec18b605db0ed938c60c5d8d90b4cfee13ec47634a552473e9533f67",
    "cross_cats_sorted": [
      "cs.CE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2013-04-05T10:42:14Z",
    "title_canon_sha256": "0c4ae2973c07246a7d7995319dc36a483720c6091a0daecfa936bc6da0cdc77f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.1672",
    "kind": "arxiv",
    "version": 2
  }
}