Pith Number

pith:ISEH5OKN

pith:2018:ISEH5OKNKAUDPX3BO2ETJIIRWH

not attested not anchored not stored refs pending

A Minimum Discounted Reward Hamilton-Jacobi Formulation for Computing Reachable Sets

Anayo K. Akametalu, Claire J. Tomlin, Jaime F. Fisac, Shromona Ghosh

arxiv:1809.00706 v1 · 2018-09-03 · math.OC · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ISEH5OKNKAUDPX3BO2ETJIIRWH}

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	2026-05-18T00:06:32.717837Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44887eb94d502837df61768934a111b1ee6a53b92ed89258ce9bd81971187022

Aliases

arxiv: 1809.00706 · arxiv_version: 1809.00706v1 · doi: 10.48550/arxiv.1809.00706 · pith_short_12: ISEH5OKNKAUD · pith_short_16: ISEH5OKNKAUDPX3B · pith_short_8: ISEH5OKN

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/ISEH5OKNKAUDPX3BO2ETJIIRWH \
  | 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: 44887eb94d502837df61768934a111b1ee6a53b92ed89258ce9bd81971187022

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb8606b827c648f8f0e6f523925ba9345f1eea1b9459eccbdf596e59a49bba2e",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2018-09-03T20:04:07Z",
    "title_canon_sha256": "bc0802f77a3308c84a78bcbb794f3f2862bdc00e2ed483b57fdb177e2d3fdd58"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.00706",
    "kind": "arxiv",
    "version": 1
  }
}