Pith Number

pith:KW5NAKUZ

pith:2026:KW5NAKUZX5SXELGUCYQCU7PXUO

not attested not anchored not stored refs pending

Learning to Place Guards by Reinforcement: A Geo-Free Neural Policy for the Vertex-Guard Art Gallery Problem

Domagoj Matijevi\'c, Domagoj \v{S}everdija, Jurica Maltar, Nathan Chappel

arxiv:2606.21604 v1 · 2026-06-19 · cs.LG · cs.CG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KW5NAKUZX5SXELGUCYQCU7PXUO}

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	2026-06-23T01:13:16.014475Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55bad02a99bf65722cd416202a7df7a3b103ccf6ce6b4108522154d8521e761b

Aliases

arxiv: 2606.21604 · arxiv_version: 2606.21604v1 · doi: 10.48550/arxiv.2606.21604 · pith_short_12: KW5NAKUZX5SX · pith_short_16: KW5NAKUZX5SXELGU · pith_short_8: KW5NAKUZ

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/KW5NAKUZX5SXELGUCYQCU7PXUO \
  | 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: 55bad02a99bf65722cd416202a7df7a3b103ccf6ce6b4108522154d8521e761b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79591765f3eaa79a9245493c7fe93f48c088b52d91268f21af220feae3147b2b",
    "cross_cats_sorted": [
      "cs.CG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-19T17:06:58Z",
    "title_canon_sha256": "099161a1c72db4223b87021cc1cf67cfdbeb4f1395e339992262095ad9e19650"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.21604",
    "kind": "arxiv",
    "version": 1
  }
}