Pith Number

pith:32XSTSFF

pith:2020:32XSTSFFG2KZ2V4L56SNYDXYKA

not attested not anchored not stored refs pending

FISAR: Forward Invariant Safe Reinforcement Learning with a Deep Neural Network-Based Optimize

Chuangchuang Sun, Dong-Ki Kim, Jonathan P. How

arxiv:2006.11419 v4 · 2020-06-19 · cs.LG · cs.AI · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{32XSTSFFG2KZ2V4L56SNYDXYKA}

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	2026-07-05T02:37:55.628469Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

deaf29c8a536959d578befa4dc0ef8503e9da4091e32b32a8313b179d88f1d6a

Aliases

arxiv: 2006.11419 · arxiv_version: 2006.11419v4 · doi: 10.48550/arxiv.2006.11419 · pith_short_12: 32XSTSFFG2KZ · pith_short_16: 32XSTSFFG2KZ2V4L · pith_short_8: 32XSTSFF

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/32XSTSFFG2KZ2V4L56SNYDXYKA \
  | 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: deaf29c8a536959d578befa4dc0ef8503e9da4091e32b32a8313b179d88f1d6a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c86200269d440a0f166f5501bd951c3ae3b934b92c4dff7126024424498d9d9",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-06-19T21:58:42Z",
    "title_canon_sha256": "cff795dfd0271d8698a2416624e0d0edfa8c6cbfae54c0252442d5a540efa278"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.11419",
    "kind": "arxiv",
    "version": 4
  }
}