Pith Number

pith:5OGFCLYC

pith:2019:5OGFCLYCLIZ6ALV5BGOABFSXUY

not attested not anchored not stored refs pending

The Uniformed Patroller Game

Paul Chleboun, Stamatios Katsikas, Steve Alpern

arxiv:1908.07366 v2 · 2019-08-14 · cs.CR · cs.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5OGFCLYCLIZ6ALV5BGOABFSXUY}

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	2026-07-05T01:57:12.621593Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb8c512f025a33e02ebd099c009657a607c3a6c7db9597fa8f96d4712ba3e620

Aliases

arxiv: 1908.07366 · arxiv_version: 1908.07366v2 · doi: 10.48550/arxiv.1908.07366 · pith_short_12: 5OGFCLYCLIZ6 · pith_short_16: 5OGFCLYCLIZ6ALV5 · pith_short_8: 5OGFCLYC

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/5OGFCLYCLIZ6ALV5BGOABFSXUY \
  | 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: eb8c512f025a33e02ebd099c009657a607c3a6c7db9597fa8f96d4712ba3e620

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d80a40ab8a2f36e50f6813496cdb0e0592a23785aaaa221eb0a6d40b33f598f8",
    "cross_cats_sorted": [
      "cs.GT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2019-08-14T16:14:26Z",
    "title_canon_sha256": "3daeedb857eb2a4b2db6af9c60cbb30cbc69c7ed83159574ae6e1a0d44891aea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.07366",
    "kind": "arxiv",
    "version": 2
  }
}