Pith Number

pith:DUJFFH2I

pith:2024:DUJFFH2I723MAIQ6NDVBMYVGI2

not attested not anchored not stored refs pending

Enhancing Computer Vision with Knowledge: a Rummikub Case Study

Joost Vennekens, Laurent Mertens, Simon Vandevelde, Sverre Lauwers

arxiv:2411.18172 v1 · 2024-11-27 · cs.CV · cs.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DUJFFH2I723MAIQ6NDVBMYVGI2}

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	2026-07-05T09:41:12.916218Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d12529f48feb6c0221e68ea1662a6469bf657b160e9834d36052b8178c47742

Aliases

arxiv: 2411.18172 · arxiv_version: 2411.18172v1 · doi: 10.48550/arxiv.2411.18172 · pith_short_12: DUJFFH2I723M · pith_short_16: DUJFFH2I723MAIQ6 · pith_short_8: DUJFFH2I

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/DUJFFH2I723MAIQ6NDVBMYVGI2 \
  | 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: 1d12529f48feb6c0221e68ea1662a6469bf657b160e9834d36052b8178c47742

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78dc6278951361a05152e935ec712b00de0143b31a8a86b2729dc1fd1d0d6e99",
    "cross_cats_sorted": [
      "cs.LO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-11-27T09:36:03Z",
    "title_canon_sha256": "47ffc95560ad7d306fd8038a70213818feb35bf0a4d27f0151be4106299a267b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.18172",
    "kind": "arxiv",
    "version": 1
  }
}