Pith Number

pith:B2O7ROAD

pith:2019:B2O7ROADHKNOSWVODKDPVXBIYX

not attested not anchored not stored refs pending

Game representations for state constrained continuous time linear regulator problems

Michael Cantoni, Peter M. Dower, William M. McEneaney

arxiv:1904.05552 v1 · 2019-04-11 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B2O7ROADHKNOSWVODKDPVXBIYX}

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	2026-05-17T23:48:49.176882Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e9df8b8033a9ae95aae1a86fadc28c5dd351323f2f8afd338c11860308b6ea4

Aliases

arxiv: 1904.05552 · arxiv_version: 1904.05552v1 · doi: 10.48550/arxiv.1904.05552 · pith_short_12: B2O7ROADHKNO · pith_short_16: B2O7ROADHKNOSWVO · pith_short_8: B2O7ROAD

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/B2O7ROADHKNOSWVODKDPVXBIYX \
  | 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: 0e9df8b8033a9ae95aae1a86fadc28c5dd351323f2f8afd338c11860308b6ea4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7646fdf47b1be5b1dfbd9531d52f6bd70750d45d62aadcd8fd64bc7f6d443557",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2019-04-11T07:00:07Z",
    "title_canon_sha256": "f3a60baf03388cc0783b7cb6fd36df18bb45432f9c6f0b34747664f11fc2ace4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.05552",
    "kind": "arxiv",
    "version": 1
  }
}