Pith Number

pith:SJ2K6UCF

pith:2020:SJ2K6UCFZALWOO2ZI7CEYZPDPG

not attested not anchored not stored refs pending

Learning Approximate Forward Reachable Sets Using Separating Kernels

Adam J. Thorpe, Kendric R. Ortiz, Meeko M. K. Oishi

arxiv:2011.09678 v1 · 2020-11-19 · 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{SJ2K6UCFZALWOO2ZI7CEYZPDPG}

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	2026-07-05T01:52:51.119214Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9274af5045c817673b5947c44c65e379b9f4dc86d9aec2a4ba7e122e84d8f070

Aliases

arxiv: 2011.09678 · arxiv_version: 2011.09678v1 · doi: 10.48550/arxiv.2011.09678 · pith_short_12: SJ2K6UCFZALW · pith_short_16: SJ2K6UCFZALWOO2Z · pith_short_8: SJ2K6UCF

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/SJ2K6UCFZALWOO2ZI7CEYZPDPG \
  | 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: 9274af5045c817673b5947c44c65e379b9f4dc86d9aec2a4ba7e122e84d8f070

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da9fcd457685d2d77390302dc460a960edf31696d2b2396829def0d5b9b5375d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2020-11-19T06:03:03Z",
    "title_canon_sha256": "c9f3e2078f9b19f6750181cce2ee82b255a2d62371b7304512e43ddb634f790a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.09678",
    "kind": "arxiv",
    "version": 1
  }
}